i

Tl N I U S O L S E N T e n s i o n T e s t i n g T o o l s ( c o n t i n u e d )

© AIR-O PERATED S IN G LE FILAM ENT G R IP S — or lightweight cotton webbing, belting or similar mate­
2 lbs. capacity rials. Grips accommodate specimens up to 4 " wide.
Gentle, yet firm gripping of single filament specimens Other sizes are available, as well as models with open
iS provided by these air-operated grips using an air end (shown) and enclosed rollers. Capacities: 6000 or
pressure supply of less than 80 lbs. Design capacity is 10.000 lbs.
2 lbs. Other capacities are available. Specimen is
held between smooth, beveled surfaces. As with all
© SEDAM GRIPS
» Tinius Olsen air-operated grips, the preselected grip­
Sedam grips were developed in the Air Force Wright Field
ping force is held constant on the specimen throughout
Lab for testing parachute webbing, and are made in accor­
the test. Use of an adjustable air regulator and con­
dance with Government specifications. Standard grips
trols is required for testing a variety of specimens.
have a capacity of 12,000 lbs., with a 6" wide face for speci­
mens to %" thick. Capacities of 5000, 30,000, 60,000 and
© AIR-OPERATED GRIPS FOR T W IN E - 200.000 lbs. are also available.
20 lbs. capacity
Twine, yarn or other multiple-stranded materials can
be tested rapidly and with the assurance of uniform © GRAB TEST GRIPS— 1000 lbs. capacity
gripping pressure without damaging the specimen when These grab test grips are widely used for testing non-
these air-operated grips are used for tensile capacities rigid plastics as well as textiles. The corrugated face
to 20 lbs. Matching notches on the outside face of the plates are mated to assure positive gripping action at
upper and lower grips ensure proper vertical alignment capacities to 1000 lbs. Face plates normally furnished
as illustrated. include a set of 2Vs" wide x 1 % " high plates for each
grip, and a 1" wide x l 3/4" high plate for each. Inter­
© AIR-OPERATED TEXTILE GRIPS— changeable face plates are available in other sizes and
1000 lbs. capacity
surfaces, including serrated, smooth or rubber-faced.
W ith the flip of a switch, each of these air-operated
Higher capacity grips can be supplied on special order.
grips applies a total gripping force of 3500 lbs. on
Grab Test, G is conducted in accordance with A S T M
textile specimens to ensure slip-free testing at tensile
M ethod D1682. Jaws for Modified Grab Test, M G are
capacities to 1000 lbs. Only a 100-lb. air pressure sup­
also available.
p ly is required. A ir cylinders are counterbalanced to
assure positive vertical alignment. Gripping surfaces
are 1" wide and are available with choice of smooth, © WEBBING GRIPS
rubber coated or serrated faces. W ebbing samples up to 1" wide can be tested to 3000
lbs. capacity with the grips shown. Smooth-faced jaws
© PIONEER WEBBING GRIPS are tightened by socket-headed screws to achieve de­
Developed by the Pioneer Parachute Co., these holders sired holding action. Other sizes and capacities are
are designed for tension testing of parachute webbing available.
 TINIUS O LS E N Compression Testing Tools
fe'is

© STANDARD COMPRESSION PLATE

The standard, hardened steel Compression Plate can
be quickly and easily attached to the underside of the
lower testing machine crosshead by means of a stud
and thumbscrew-tightened pressure plate. A series of
scribed concentric circles simplify centering of speci­
mens.
Th e Standard Compression Plate is circular and is
normally furnished in either of two sizes: 6 " or 8 " dia.
It is also available in other sizes up to 30" dia. as well
as in square or rectangular form, e.g., compression test­
ing of cinder and concrete blocks.

© © © S P H E R IC A L L Y -S E A T E D COMPRESSION TOOLS
Tw o basic types of Spherically-Seated Compression
T ools are available to compensate for non-parallel bear­
ing surfaces on compression specimens:
Suspended Type, Fig. 46, is attached to the lower cross­
head. It has a ball and socket which enable the tool to
assume a considerable degree of angular motion. Stan­
dard sizes are (for 3 " dia. cylinders or 2 " cubes,
A S T M M ethod C 10 9), 6", 8", 10" and 12" dia. (A S T M
M ethod C 39). The 8", 10" and 12" dia. tools can be
furnished with a grooved spherical plate to accom m o­
date the upper rectangular compression plate shown in
Fig. 79. In addition, the 3Ys" dia. tool can be attached
to any larger size spherically-seated compression tool
with the special adapter shown in Fig. 86.
Spherical Compression Block or Tool, Fig. 47, for use on
testing machine table. Standard sizes are 4", 6", 8"
and 10" dia.
Both types are provided with scribed concentric cir­
cles to facilitate specimen positioning.

© RECTANGULAR COMPRESSION PLATES

A set of Rectangular Compression Plates is available
for use in conjunction with an 8" or 10" dia. spherically-
seated compression tool similar to Fig. 46. However,
the tool must be grooved to accommodate the mounting
brackets, as shown in Fig. 79.
Choice of two sizes: 12" x 18" or 12" x 24". Concen­
tric circles are scribed on the hardened and ground
plates for ease in centering specimens. W hen ordering,
be sure to specify the diameter of the grooved com pres­
sion tool, as well as the machine type and capacity to
assure proper provisions for attachment.

© SUBPRESS COMPRESSION TOOL

This rugged tool is used for compression testing of
plastics up to 2 y2" dia. (A S T M M ethod D695) as well
as metals (A S T M Method E9) at capacities to 12,000
lbs. It has a maximum stroke of 4". The self-aligning
compression surfaces are precision ground and hard­
ened for long wear. A special tool is available for test­
ing to 8000 lbs. at temperatures from —300° F. to
1000° F.

13
 i y 2" , 2" and 2V2" dia. Larger pins can be furnished. and can be easily removed for regrinding. Provision is
A tool rated at 75,000 lbs. at 90° specimen bend is also made for take-up to compensate for tool wear.
also available. It is normally furnished with bending
pins of 2", 2 1/2", 3", 3 V2", 4", 5" and 6" dia. © BRINELL HARDNESS TESTING TOOL
If bend tests must be made frequently, we suggest A tool for making Brinell Hardness Tests can be sup­
that you investigate the convenience and econom y of plied for any universal testing machine in accordance
an Olsen Production Cold Bend Testing Machine. with A S T M Method E10. The tool consists of a 10 mm
Details will be gladly furnished on request. steel ball in a support head, which is attached to the
} underside of the lower crosshead. However, such
© 0 OLSEN WELD GUIDED BEND TOOLS Brinell indentation is recommended only where a
Standard tool (Fig. 54) accommodates % " thick speci- limited number or occasional Brinell tests are to be
_ mens for testing in accordance with the A S M E Boiler made. The testing machine dial should be marked at
( and Pressure Vessel Codes, American W elding Society 3000 kg to assure proper load application.
' requirements, and A S T M Method E190. An adjustable Where the number of tests for Brinell Hardness
tool for Vs", z/v,", % " and V " specimens up to 2 " wide is justifies it, we recommend the purchase of an Olsen
also available (Fig. 8 7 ). When ordering any of these, Brinell Hardness Testing Machine as described in
be sure to specify size and the testing specification. Bulletin 84. This bulletin will be gladly sent you on
In addition, Olsen can furnish a special Tee W eld request.
Testing Jig (not shown) for wire to % " dia. for testing Be sure that you have or order an Olsen Brinell
in accordance with A S T M A185, Section 9. Microscope, which is necessary to read the Brinell
impression in order to obtain the Brinell hardness
number.
© SHEAR TESTING TOOL* This tool can also be used for making bonding
Tinius Olsen makes a variety of single or double Shear strength tests, as outlined in A S T M M ethod D229,
Testing Tools, including the multiple purpose tool on electrical insulation sheet and plate materials.
illustrated. In this model, precision notches in all four
sides of the shearing blade are used for V2", % " © SHEAR TEST TOOL— for sandwich construction
and 1" dia. rods respectively in single or double shear. The effective shear modulus of sandwich construction
The standard tool is designed for 1" dia. specimens, or sandwich cores can be determined in tension with
and can be adapted for % " dia. rods. It is possible to this special shear test tool in accordance with A S T M
make special shear tools for V2" and V i" dia. speci­ M ethod C273. Shear motion of the two plates can be
mens. In all cases, the shearing tool and dies are made read in increments of 0.0001". T ool shown accom m o­
of tempered tool steel. They are ground to a true edge, dates specimens to 2 " wide, 6 " high, and V2" thick.

[ Metric models available. Details upon request.

15

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TI NI U S O L S E N T r a n s v e r s e , S h e a r , B e n d , a nd H a r d n e s s

© TRANSVERSE TOOL— for cast iron bars in the table of the testing machine or arranged on a base
Center tool is shown as attached to the underside of support and adjusted to a span of 27" with a 9" chan­
the lower crosshead of a 60,000 or 120,000-lb. Standard nel for a 30" long beam. The upper member is easily
Super “ L ” or 60,000-lb. “ L” testing machine. Tw o sets attached to the underside of the compression plate.
of holes are normally drilled in the table of these The self-aligning loading edges are adjustable to spans
machines to accommodate the base pins for the two of 6", 8 " or 9 " in compliance with A A SH O No. T97
supports. For other machines, supports are attached and A S T M M ethod C78. This tool can be provided
to a base with an adjustable span of from 8" to 18". with non-adjustable features in either or both members
T ools are 2 " wide. for specimens of fixed size. It can also be supplied for
bolt-on attachment as shown, or with a crosshead stud,
similar to Fig. 50. The standard unit is designed for
© TRANSVERSE (FLEXURE) TESTING TOOLS
testing to 30,000 lbs. capacity.
Any universal testing machine can quickly be adapted
A center point loading tool meeting A S T M M ethod
for transverse or flexure testing with this accessory
C293 can also be furnished.
unit. In use, the upper tool is suspended from the
lower crosshead, and the base unit placed on the
machine table. The lower supports are easily adjusted © SPECIAL TRANSVERSE TOOLS
to the proper span by moving them laterally in the tee M any other flexure or transverse tools are available for
slots in the heavy duty base. The model shown accom ­ testing a wide range of materials in flexure with any
modates specimens up to a span of 30" and 6" wide, at universal testing machine. For information, please
testing capacities to 50,000 lbs. Models for higher or advise us of your requirements, as well as the appli-.
lower capacity testing are available. cable A S T M or other test method. Fig. 52, for example,
For quotations on larger or smaller transverse tools, shows a typical Olsen Transverse T ool for standard 9 "
it is important that you advise us on the kind and size brick, positioned in an Olsen 60,000-lb. capacity U T M
of material to be tested, as well as the table dimen­ with a 7" span in accordance with A S T M M ethods
sions of the testing machine, and other data outlined C133 and C268. The testing span is adjustable.
on page 2.
© COLD BEND TEST TOOL*
© OLSEN THIRD POINT LOADING TOOL Cold bend tests can be made easily on specimens up to
Olsen Third Point Loading Tool for testing of concrete 2 " round or square, and flat specimens up to 3 " wide
beams, timber, etc., includes a pair of self-aligning vee with the rugged tool shown in Fig. 53. It has a 20,000-
block supports with hardened inserts. These lower sup­ lb. rating at 90° specimen bend, and is normally sup­
ports may be either fitted to properly placed tee slots plied with five interchangeable bending pins: V2" , 1",

Metric models available. Details upon request.

14
T I N I U S OLSESM T e s t i n g l o o l s for Wood

© TENSIGN-parallel-to-grain widely used to determine the shear strength of wood, and

The tension-parallel-to-grain strength of wood is easily adhesives for bonding wood. Adhesive test specimens are
determined with this tool as specified in ASTM Method prepared by bonding two blocks of wood (2" wide x 13/V'
D143. high x 3U" thick) with a IV2" overlap. The specimen is
placed in the tool with the "lower” portion under the flat
blade. Minor misalignment of the two blocks is auto­
© TENSION-perpendicular-to-grain matically compensated by the semi-circular blade which
Tensile loads are applied perpendicular to the grain with assures uniform lateral distribution of load. In use, the
this testing tool using wood specimens prepared in accord­ tool is placed on the testing machine table, and load
ance with ASTM Method D143. Two grips are supplied, applied in compression against the blade. Provision is
complete with mounting studs and plates. Each gripping made to mount the blade on the crosshead. This parallel-
surface is 2" wide, with a W radius. to-grain shear tool complies with ASTM Methods D143
and D905, and Federal Test Method Standard No. 175,
Method 1031.
© PLYWOOD GRIPS
The glue shear strength of small plywood samples can be
determined in tension with these Plywood Grips as outlined
in ASTM Methods D906 and D2339; and Federal Test <B STATIC BENDING TOOL
Method Standard No. 175, Method 1032. Individually acti­ Any one of several types of transverse tools can be used for
vated, serrated face plates are tightened against the speci­ static bending tests of clear timber specimens as described
men by thumbscrews, as illustrated. in ASTM Method D143. Although the standard span of 28"
is provided, the base is normally slotted to permit conve­
nient in-out positioning of the vertical supports. The model
© TENSILE ADHESIVE TEST TOOL shown is equipped with roller bearing supports to permit
This special tool is used to test the strength of an free horizontal movement of the specimen. Laterally
adhesive between two 2" x 2 " blocks in direct tension adjustable knife edges are furnished to compensate for
as outlined in A S T M M ethod D1037. Blocks can be slight specimen warpage. This tool can be adapted to meet
wood, metal, plastic or any combination of these. T ools your specific testing requirements under ASTM D3043,
for making tensile adhesive tests in accordance with Method A.
A S T M M ethod D897 and Federal Test M ethod Stand­ Choice of two deflection measuring instruments is pro­
ard No. 175, M ethod 1011.1 can also be furnished. vided. Fig.63 shows Model 2, which features a dial indicator
reading in increments of 0.001" to 1". Model 3, not shown,
© SHEAR STRENGTH TOOL-parallel-to-grain employs a differential transformer for direct plotting of a
Resembling a flat bladed guillotine, this specialized tool is continuous load-deflection curve on an electronic recorder.

16

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O - ; . i .. ; ' -; ' ' .- ’ - .

© BEND TE S T TOOL— for plywood 6 " wood specimens can be conducted with this tool, as
Static bending tests of plywood samples to 3 " wide are described in A S T M M ethod D143.
conducted with this rugged tool in accordance with
A S T M M ethod D3043. The vertical supports can be
quickly adjusted for any span up to 18". Specimen
deflection is easily read in increments of 0.001" on the
© GUIDED COMPRESSION TOOL
dial gage. Upper tool is attached to the underside of Designed for compression testing of wooden blocks or
the lower crosshead, while the heavy duty, tee-slotted cubes to 4", this guided tool assures uniform load appli­
base rests on the testing machine table. A lso available cation. Concentric circles scribed in the hardened base
with a differential transformer for use with a recorder. plate simplify proper specimen placement.

© CLEAVAGE TOOL
Cleavage tests can be readily conducted with this tool © NAIL OR SCREW WITHDRAWAL TEST TOOL
O as detailed in A S T M Method D143. T w o identical T h e resistance of wood and wood-base materials to the
direct withdrawal of nails or screws can be determined
tools are furnished for crosshead mounting in the ten­
sion area of the testing machine. W idth of grip is 1 % "; with this tool as illustrated. Tests are conducted in
radius of the gripping surface is Vs". accordance with A S T M Methods D1037 for nails or
D1761 for screws. The base emit is attached to the
lower crosshead by a stud and plate assembly. T h e
extractor is suspended from the upper crosshead by a
© COMPRESSOMETER— para 11e l-to-gra in
similar arrangement. A ll necessary mounting pieces
Th e amount of deflection in compression-parallel-to-
are normally furnished with the tool.
grain wood tests is accurately determined in increments
"“ x of 0.0001" with the mechanical compressometer shown.
This instrument accommodates 2 " x 2 " x 8 " specimens.
Standard gage length is 6". Tests are conducted in © WOOD AND F1BERB0ARD HARDNESS TOOL
accordance with A S T M Method D143. A n electronic T h e hardness of wood or fiberboard specimens can be
compressometer is available for plotting load-compres­ easily ascertained with a modified Janka ball test tool.
sion curves on an electronic recorder. In use, the 0.444" (1.13 cm ) dia. ball is pressed into
the specimen until the collar touches the surface, i.e.,
penetration to y2 ball diameter. Hardness is expressed
© COMPRESSOMETER— perpendicular-to-grain in terms of the applied load, in accordance with A S T M
Compression-perpendicular-to-grain tests on 2 " x 2 " x Methods D143 for wood and D1037 for fiberboard.
TINIUS OLSEN Fastener Testing Tools
Tinius Olsen offers a wide variety of tools and accessories
for testing bolts, screws and/or nuts in accordance with
ASTM Methods A194, A370 and other applicable ASTM,
SAE, IFI and Military specifications. Capacities: 30,000
lbs. for up to W bolts; 125,000 lbs. for 9/i6" thru 1" bolts,
200,000 lbs. for V2" thru lVi" bolts, and 300,000 lbs. for lVs"
thru IV2" bolts. Items include spherical seat assembly, bolt
holders (Fig. 89), adapter nuts for short bolts (bottom of Fig.
90), plain tensile wedges— 6° and 10°, special flat washers,*
threaded tensile wedges— 6° and 10°, master nuts and man­
drels. When ordering, include quantity of each item, capac­
ity rating(s) and, where applicable, size(s), thread(s), and
test specification. Request B ulletin TD 825 for more
information.

TINIUS OLSEN Proving Rings w ith e x c lu s iv e E le c tr ic a ! V ib r a tin g R e e d

Obviously, exact load duplication is the prime requisite

for precise testing machine calibration. And, exact load PROVING RING CAPACITIES
duplication is assured when you use a Tinius Olsen Compression Proving Rings
Proving Ring with the exclusive Electrical Vibrating Tension and Compression Proving Rings
Reed. The distinctive hum of this unique reed lets you
1.000 lbs. 25.000 lbs. 200.000 lbs.
know instantly when the preset load value is attained. 2.000 lbs. 30.000 lbs. 300.000 lbs.
In most cases, only one operator can conduct the entire 5.000 lbs. 40.000 lbs. ' 400,000 lbs.
calibration assignment. 6.000 lbs. 50.000 lbs. 500.000 lbs.
Essentially, this highly sensitive instrument is an 10.000 lbs. 60.000 lbs. 600.000 lbs.
12.000 lbs. 100.000 lbs. 1,000,000 lbs.
elastic ring of special alloy steel. Any deflection of this '20,000 lbs. 120.000 lbs. 1,120,000 lbs.
ring under load is measured by means of a micrometer
screw with vernier adjustment and an electrically vibrated - Metric capacity proving rings also available.
Details upon request.
reed mounted within the ring. The electrical system .. ...
vibrates the reed, which produces a distinctive tone that
remains constant until changed by the slightest contact
between the reed and the micrometer screw. This indis­
putable assurance of positive load duplication pinpoints
the accuracy of your testing machine.
Standard Proving Rings, as illustrated, are arranged
for compression testing, which is usually the simplest and
most reliable method of calibration. However, combina­
tion Tension-Compression Proving Rings are available
with a removable, threaded adapter for attachment to
the standard Olsen tension studs.
All Tinius Olsen Proving Rings are manufactured in
compliance with specifications derived by the National
Bureau of Standards, and are normally supplied with a
Bureau "Approval Certificate.”
Available in all standard capacities, use of Tinius Olsen
Proving Rings is the best guarantee of reliable calibration
of your testing machines.

TINIUS OLSEN Calibration Service -

Tinius Olsen field service engineers are prepared to use accepted by the ASTM, Army, Navy, Air Force, Lloyds
any or all of the standard ASTM verification procedures and other independent and government agencies.
for calibrating any physical testing machine, recorder Periodic calibration by dependable Tinius Olsen field
or related instrumentation. You receive an equipment service engineers is your best assurance of testing ac­
status report and a certificate of calibration which is curacy. Write for information.

19
 sm

asti cs

t
© BEARING AND SHEAR TOOL © THIRD POINT FLEXURE TOOL
This accessory is used for determining the bearing strength This tool is designed specifically for conducting third point
of plastics under tension as outlined in ASTM Method flexure tests to 1000 lbs. capacity with specimens having
D953. The tool can also be used (as shown) for testing the a constant bending moment. The overall span can be
shear strength of a plastic rod (below name plate). For adjusted from 2" to 12", and the center points can be set
bearing tests, a steel rod is inserted into the Vs" or Vi" dia. up to 4" apart. Supports hold specimens to 1" wide. Scales
shear test holes, and a flat plastic sample is inserted in the graduated in V2" increments are provided for convenient
tool. If desired, a dial gage can be provided for obtaining setting of all spans. Other sizes can be furnished to meet
load-deformation data. customer requirements.

© CLIMBING DRUM PEEL APPARATUS

© JOHNSON SHEAR TOOL This specialized assembly is designed for evaluating adhe­
The Johnson Shear Tool is used for accurately determin­ sive bonds in laminated or sandwich constructions in accor­
ing the double shear value of plastics. Any specimen up dance with ASTM Method D1781 (shown) and Federal Test
to V2" sq. can be tested. Quick acting lever clamps and a Method Standard No. 175 Method 1042-T. The apparatus
convenient "line up” device simplify testing procedure. can also be furnished to comply with MIL STD 401B (not
shown). It is used for tests in which at least one adherent is
flexible enough to bend smoothly over the drum surface.
© COMPRESSION JIG
This easily assembled jig is used for determining the com­
pressive properties of plastics and thin sheets Vi" thick or © FLEXURE TO O L-fo r plastics
less in accordance with ASTM Method D695 and Federal This tool meets all ASTM D790 and D2344 specifications
Test Method Standard No. 406, Method 1021. The gripping for flexure testing of plastics to 1000 lbs. capacity. The
surface is Vw" wide. standard tool, shown with optional electronic deflectome-
ter, has an adjustable span from V2 " to 9" and accommodates
specimens to 1" wide. Interchangeable specimen supports of
Vs" and 14" dia. are provided. The tool can be placed on the
© PUNCH TYPE SHEAR TOOL testing machine table for use in compression, as illustrated,
This tool, shown in cutaway form, is used for determining or suspended for use in tension, i.e., in an environmental
the shear strength of plastics by the punch type test testing cabinet. Advise which use is desired to assure inclu­
described in ASTM Method D732. Tests can be made on 2" sion of proper adapter. Various modifications, including
sq. sheet or 2" dia. molded disc specimens from 0.005" longer span or larger supports, can be provided to meet
to 0.500" thick. customer requirements.

18
 : '
m V>.VS$P'B m "v.‘, .

bulletins are also available on the following T in iu s O lsen equipm ent:

Super “ L” hydraulic Universal Testing Machines

ElecTmatic electromechanical Universal Testing Machines
LoCap electromechanical Universal Testing Machines
Horizontal Tensile Testing Machines
LC-B Testing Machines
Brinell Hardness Testing Machines
Compression & Constructional Testing Equipment
Folding Endurance Paper Testers/Impact Testing Machines
DucWmatic Sheet Metal Testers/Ductility Cup Testers
Torsion Testing Machines/Stiffness Testers
Mechanical Instrumentation, Tools and Accessories
Electronic Recorders and Strain Instrumentation
Servo Controls and Data Acquisition Systems
I

... ». .
m • ; a .. m i
S : O; / .
( j,, * )

i
-- A TINIUS OLSEN TESTING MACHINE CO., INC.
Easton Road / Willow Grove, Pa. 19090 / (215) 675-7100 / Telex 84-5285

¡s b i ®8» 1
 M E C H A N IC A L IN S TR U M E N TA TIO N , T O O L S & A C C E S S O R IE S
for TINIUS OLSEN UNIVERSAL TESTIN G M ACHINES
- Jr - c - t i , j j -> l& S ii V - A -&
 Through the selection and use of the proper tools and acces­
sories, your universal testing machine can be adapted to a
virtually unlimited range of testing assignments. With this
bulletin, Tinius Olsen presents some of the most popular testing
tools, accessories, mechanical extensometers and related instru­
ments. Together, these comprise the most complete selection
of testing implements available anywhere.
Although the items pictured and described cover a wide
variety of testing requirements, you may not find a particularly
specialized item or adaptation. If this is the case, please write
outlining your needs, and include the ASTM or other test
method specification where applicable.
In addition to the mechanical instrumentation and acces­
sories covered here, Tinius Olsen offers the industry’s most
comprehensive line of electronic strain measuring instrumenta­
Contents
tion, recorders, testing controls, furnaces and environmental }
testing chambers. These are described in the Electronic Acces­
sories Bulletin, available upon request.

IMPORTANT ORDERING INFORMATION

M echanical Tension
When you inquire about or order any Tinius Olsen Testing Extensometers Testing
Accessory or Tool, please give us the following information in a n d R elated Tools
order to assure your complete satisfaction: Instruments P a g e s 8, 9, 0, 11, 12

u 1. Type of accessory or tool and the figure number in this

bulletin. Please preface the figure number with 67- (identify­
ing this bulletin). Where applicable, be sure to include capac­
ity and size requirements, as well as the designation for the
ASTM or other test method to be employed.
P a g e s 4, 5, 6, 7

J
>.am

L: 2. Serial number, type and capacity of the testing machine.

For Tinius Olsen testing machines, this is all the information

we need. However, for machines of other makes, we also need
the following:
a. Distance between screws of testing machine.
b. Thickness of each crosshead, and the size of the top and
bottom openings of each.
Li
Unless noted otherwise, tools and accessories are furnished
complete with everything required to mount them properly
in the testing machine specified in the order. Most of these
tools and accessories can be adapted for testing machines of
any manufacture.
All Tinius Olsen instrumentation, tools and accessories are
available in metric units. Specifications are subject to change
L without notice.

$ We hope that you will find this bulletin both informative Sta n d a rd A d ju sta b le Type K G rip s
and helpful. We look forward to the opportunity to serve you. Extensom eter

:
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2
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Copyright 1978. Tinius Olsen Testing Machine Co., Inc.
Equipment described and illustrated in this bulletin is covered by
patents or patents pending.

I
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M ECHANICAL INSTRUMENTATION, T O O L S & A C C E S S O R IE S

for TINIUS OLSEN UNIVERSAL TESTIN G M ACHINES
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C o m p r e s s io n Transverse, Testing Testing Proving

Testing Sh ea r, Bend, Tools for Tools for R in g s
.pois H a rdness, Ductility W ood Plastics P a g e 19
^ P a g e 13 Tools Pages 16,17 P a g e 18
P a g e s 14, 15

h e ric a lly -S e a te d C o ld B e n d Test Tool T en sile A d h e siv e Test Tool Third Point Fle x u re Tool Co m p re ssio n Pro ving R ing

ï Compression Plate

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hanlcaS E x t e n s o m e t e r s and Related In s t r u m e n t s

© STANDARD ADJUSTABLE EXTENSOMETER* 2" x 3". The dial gage reads by 0.0001" and has a maximum
Featuring an easy-to-read dial mounted on the instru­ measuring range of 0.250”.
ment, this mechanical extensometer provides direct in­
dication of specimen elongation under tension in incre­ © © MECHANICAL STRAIN GAGE and EXTENSIONS*
ments of 0.0001". Total measuring range is 0.0175". Versatility is the keyword for the Mechanical Strain
Dial can be reset for greater motion. Within the elastic Gage. Its extreme accuracy makes it ideal for deter­
limit of the material, the dial pointer returns to zero mining stresses under varying conditions. Each dial
when load is removed. This is an averaging type of graduation represents 0.000066" when the gage points
instrument which can be attached to or released from a are placed in center punch marks (15 divisions equal
specimen quickly by unique trigger action. Knife edges 0.001"), or 0.00006" (16% divisions equal 0.001")
bear against opposite sides of the specimen to assure when centered in % 6" holes drilled in the specimen.
measuring accuracy. Fibre stress is determined by dividing the strain gage
The Standard Adjustable Extensometer, illustrated, indication in inches by the gage length in inches, multi­
has a gage length of 2 " and accommodates specimens plied by the modulus of elasticity of the material.
from / to 0.505" dia. A special clamping bracket is In addition, this strain gage can be used as an exten­
available for 0.505" to 3 " dia. specimens. someter on 0.505" specimens. Normally, it is arranged
for a 2" gage length, and can be easily set to read ex­
tension or compression over either a 1" or 2 " gage
© WARNER ATTACHM ENT— for sheet metal
length. Optional extensions, Fig. 6, extend the avail­
For determining the elongation of thin sheet metal
able gage length to 8", 12" or 24". Gage points for y2"
specimens under tension, the Standard Adjustable E x­
gage length are also available.
tensometer can be provided with a Warner Attachment.
Flat plates eliminate any tendency to buckle the speci­
0 DEFLECTOMETER*
men or throw the knife edges out of line. These plates
The deflection of test specimens during flexure tests is
move on auxiliary knife edges to ensure extreme mea­
accurately measured by this mechanical deflectometer.
suring accuracy. Specimens as thin as 0.001" thick can
B y moving the pivot pins, either of two measuring
be tested with precision.
ranges can be used, i.e., 3 " motion with each dial gradu­
ation representing 0.005", or a 0.5" motion measured in
© EXTENSOMETER FOR SUB-SIZE SPECIMENS increments of 0.0005". The body of the instrument is
Similar in construction to the Standard Adjustable E x­ totally enclosed.
tensometer, this instrument is normally used when a
0.505" dia. specimen is not available or a different size ® OLSEN-DeSHAZER STRAIN GAGE*
specimen is required as a standard. This mechanical
Extremely close determination of the deformation of
extensometer is available with a 1.4" gage length for
structural members is possible with the Olsen-DeShazer
0.357" dia. specimens, or a 1" gage length for 0.250"
Strain Gage. The instrument attains parallel motion of
dia. specimens. Extensometers for specimens of other the gage points through a special lever and plate ful­
sizes are available on special order. In all cases, these
crum system. Gage points are ground to a 30° angle
are non-averaging instruments.
for use in drilled holes. W orking parts are enclosed
and are not affected by normal temperature changes.
© 2" x 8" EXTENSOMETER* Choice of two basic gage lengths: 2" (convertible to
This rugged instrument meets the need for an adjustable, 1 ") with a total motion of 0.04" reading in increments
mechanical extensometer for accommodating long and of 0.000066"; 10" with a total movement of 0.04" read­
large specimens, particularly where the thickness or diam­ ing in increments of 0.0001666".
eter of the specimens may vary.
Interchangeable clamp extensions quickly convert this
extensometer for either a 2" or 8'' gage length for tension or
compression testing. The two sets of points can be adjusted
from Vs" to 2" to accommodate a wide range of flat or round
specimens. Other size combinations are available, e.g.,

Metric models available. Details upon request.

5
a
e5 I n s t r u m e n t s ( c o n t i n u e d )

© DOUBLE ACTING CENTER PUNCH* mated closer than x/2 of 1% . Other gage length com bi­
This center punch is recommended when it is neces­ nations are available, e.g., 1" and 2".
sary to make two sets of marks in the same planes on
opposite sides of a specimen. In use, the specimen is
placed under the spring clamp, and the two removable © PERCENT ELONGATION SCALE— English/Metric
This two-sided scale is the simplest device for deter­

L punches hit with a hammer. Standard gage length is

2 " for a 0.505" dia. specimen. Other diameters and
settings can be furnished.
mining the percentage of elongation of specimens with
a gage length of 1", 2 ", 4" and 8" or 25 mm, 50 mm,
100 mm and 200 mm.

I © M ULTIPLE CENTER PUNCH*

For marking off a series of 1" gage lengths, the Olsen
© CAPP’S MULTIPLYING DIVIDERS*
Y ield point on a 2 " gage length can be visually deter­
M ultiple Center Punch provides both maximum accu­ mined with the aid of these precision dividers. In use,
the caliper points are inserted into punch marks in
Jo racy and convenience. Each punch acts independently.
The apparatus accommodates flat specimens of up to the specimen, and held. Any specimen elongation is
ir/ a " thick; round specimens to V/>" dia. Th e stand­ magnified ten times by the pivoted pointer and shown

I ard 8" model is shown. Other gage lengths available. on a scale for a total motion of l 1//'. When the speed
of the pointer suddenly increases, the yield point of the
material has been reached.
© TELESCOPING TYPE PERCENTAGE GAGE*
Direct indication of the percentage of elongation is © REDUCTION OF AREA GAGE*
shown by this instrument for 2 " or 8" gage lengths. As Here is an easy, quick and accurate way to measure the
illustrated, the instrument is set for a 2 " gage length, reduction in diameter of a test specimen for simple con­
with engraved increments to 50% by 1% graduations. version into cross-sectional area. The reduced section o f the
By removing the right hand pointer, and placing it in specimen is measured between hardened steel contacts.
the extreme right hand holder, the instrumentas set for The Olsen Reduction of Area Gage has a throat depth of 1",
the 8 " gage length, with similar percentage graduations and can be used for reduced sections up to n /i6" in incre­
shown on the opposite side. Percentages can be esti­ ments of 0.001".

7
T I N I U S O L S E N M e c h a n i c a l E x t e n s o m e t e r s and Rela

© WIRE EXTENSOM ETER— dial type* tories for obtaining accurate data during compression
Designed for testing convenience and accuracy, this testing of standard concrete cylinders.
Olsen dial type extensometer can accommodate any This is an averaging instrument, which measures in
diameter wire up to % ". Make your choice of 8", 10", increments of 0.0001". Choice of two standard sizes:
12" or 24" gage length. Other gage lengths up to 100" for 6" dia. by 12" high cylinders, and for 8" dia. by
or other maximum diameters are available on special 16" high cylinders. Other sizes available, as well as a
order. Th e instrument is quickly attached to the wire dial instrument for square specimens. Similar com-
sample by spring-actuated clamps, especially designed pressometers are also available for use with an elec­
to prevent slippage and backlash. tronic stress-strain recorder.
The large, easily read dial has a 1" measuring range
in increments of 0.001". At extra cost, a dial reading to
0.0001" with a total motion of 0.3" can be furnished.
© COMBINATION CENTER PUNCH*
Other Olsen wire extensometers are available for
For accurately marking the desired gage length on a
use with an electronic stress-strain recorder. Data on
specimen, an Olsen center punch is an invaluable ac­
request.
cessory. W ith the standard combination punch, gage
lengths of either 1" or 2", 1.4" or 1.75", 1" or 1.4", or
© WIRE EXTENSOM ETER— scale type* 1.4" or 2" are obtained merely by moving the striking
This Olsen W ire Elongation Extensometer can be eas­ pin as illustrated. The hardened steel points can be
ily attached to wire test specimens up to ' ■ / dia. W ire removed and reground or replaced.
elongation is indicated on a vernier scale to 0.01". The
standard scale, shown, has a 10" gage length. Similar
scales can be furnished for 4", 6", 8", 10" or 12" gage
© SINGLE LENGTH CENTER PUNCHES*
lengths, or for larger wire diameters.
Single length center punches are available for gage
lengths of 0.375", 0.4", 0.5", 1.25", 1.375", 1.4" and
© DIAL TYPE C0MPRESS0METER* 1.5". An 8" or 200 mm model is available as shown in
The Olsen Compressometer is the standard instrument Fig. 13. The hardened steel points can be removed for
in leading highway, concrete plant and college labora­ regrinding or replacement.

*Metric models available. Details upon request.

 i Special tooling for structural shapes
includes grips for: (A) 6" x 6" angles;
(B) 8" and (C) 6" I-beams and channels;
(D) 5" channels; (E) 4" I-beams and
channels; (F) 3" channels; (G) flats up to
6” w\de; and (H) vees from % " to 3".
Consult Tinius Olsen for details.

:______ml

' II

*
ft
Easy Installation . . .
Automatic Self-Alignment,
Keynote All Tinius Olsen
Spherically-Seated Grips

Vv.;y
-■

Unique spherically-seated design of all

Tinius Olsen stud-mounted grips assures positive
vertical alignment . . . eliminates bulky wedge
inserts. Automatic self-alignment is obtained
by the free movenient of, the spherical
nut in a matching spherical countersink in
the mounting plate. And, when the test
specimen fails, shock or grip recoil is
absorbed by the helical spring. -
© STANDARD WEDGE GRIPS Positive, self-aligning gripping action is assured by
Flat wedge and vee wedge grips for testing flat and round the synchronized movement of opposing wedge-shaped
specimens are made of high alloy steel. The faces are ma­ gripping surfaces. Available in capacities of 6000,
chine cut, hardened and ground to tolerances which will 12,000, 30,000 or 60,000 lbs., the removable wedges are
insure proper gripping action of the specimen and long life furnished as standard with flat file inserts. Solid or
for the grips. insert type vee wedges can also be provided for round
These grips are supported in the accurately aligned specimens.
crosshead holes of the testing machine by the grip pinion In 12,000 and 30,000-lb. grips, choice of wedges with
shafts, and are operated by means of the rack on the side an 8V20 angle for maximum gripping pressure (recom ­
o f each grip and the pinion on the shaft. Solid, single mended for hard, smooth-surfaced materials ) or a 15°
piece grips shown in Fig. 20 include vee wedge (left) angle for greatest range of specimen sizes. Be sure to
and flat wedge. Special tooling for structural shapes is specify wedge angle desired.
shown in Fig. 91.
TYPE K FLATS ROUNDS
Wedge Max. Max. File Min. Max.
© FILE INSERTS Capacity* Angle Thick. Width Width** Dia. Dia.
M any users prefer the replaceable gripping surface fea­ 6,000 lbs. 8y,° 1" S
A" Va ” V>"
ture of the file insert style of wedge grips shown in 12,000 lbs. 8>2°t UT 1" H,” Vi"
Fig. 21. Inserts can be installed quickly and econom i­ 15° k" lk " 1" Va " Va "
cally at any time without replacing the entire grip 30,000 lbs. 8>2°t %" 2" 1" Va "
body. If desired, these two piece or file insert grips can 15° Va ” 2" 1" Vu" VA"
be substituted for solid wedge grips of the same size 60,000 lbs. 8y,° Va " 2" 1" Va " r
**G rip p in g width of file inserts.
and capacity rating. fFu rn ish e d on special order only.
W hen re-ordering wedge grips or file inserts be sure
to include the serial number of the testing machine or
the type and capacity of the accessory grips; e.g., © SELF-ALIGNING GRIPS— TYPE KR
T ype K, 5000 lbs. If the grip or insert being replaced T ype K R grips are available in four standard capaci­
was not manufactured by Olsen, it should be included ties from 100 to 5000 lbs. as shown below.
with your order to guarantee proper replacement. Spring tension closure is provided to assure uniform
gripping action, a particularly important feature for
relatively fragile specimens. Grips are normally fur­
© WEDGE GRIPS— lever-operated nished com plete with the necessary studs, plates and
W edge grips are also available for spring-loaded, lever- springs for installation as illustrated.
operated grip holders in either flat or vee form as
TYPE KR FLATS ROUNDS
illustrated. Interchangeable hangers are not normally
furnished with replacement grips unless specified. Max. Max.
Capacity* Thick. Width
100 lbs. Va" 1"
available
© WEDGE GRIP LINERS 600 lbs. Va" ìk " on special
2500 lbs. Va" ìk "
B y placing the appropriate grip liners between the rear order
5000 lbs. Va" VA"
of the grips and the crosshead, a wider variety of speci­
men sizes can be tested with standard wedge grips,
when their full bearing or holding surface must be
© © SELF-ALIGNING GRIPS— TYPE R BALANCED
utilized. Grip liners are usually furnished in sets of
Unique, balanced design of these open-front grips as­
four of the same thickness. Standard thicknesses of
sures easy insertion of even fragile or flexible speci­
Vs", y4", % " and y2" are available.
mens with no bowing or bending. Tw o types:
Lever Type (Fig. 83) for fastest insertion and removal.
WEDGE GRIP RETAINERS (not shown) Adjustable lever point for different specimen thick­
Grip retainers are furnished with each wedge grip- nesses.
equipped Tinius Olsen testing machine. These help Rotary Type (Fig. 84) wedges move horizontally when
keep the grips in the crosshead while preparing for handles are turned to assure positive gripping action
tests, and after the specimen breaks. Replacement re­ without vertical motion. This maintains a constant
tainers are available. distance between grips; eliminates specimen buckling.

TYPE R FLATS ROUNDS

© SELF-ALIGNING GRIPS— TYPE K Wedge Max. Max. File Min. Max.
Rapid specimen insertion and removal plus positive Capacity* Angle Thick. Width Width** Dia. Dia.
gripping action are outstanding features of the popular 12,000 lbs. 8k°t %" Ik " 1" Vu" V i"
T ype K Self-Aligning Grips. These open front, lever- 15° Va " lk " 1" vv Va "
operated tension grips are used for a wide variety of 30,000 lbs. 15° 1" 2" 1" Va " 1"
**G rip p in g width of file inserts.
materials in wire, rod, sheet, and strip form, including fFu rn ish e d on special order only.
metals, plastics, films, wire, paper, etc.
9
Metric capacity grips are 50% of capacities shown.
@ TYPE CS “CLAM SHELL" HOLDERS N O T E : For vacuum or inert atmospheres, special
FOR HEADED SPECIMENS holders can be supplied for either sheet metal or threaded
specimens for temperatures to 5000°F. ;
To speed and simplify tension testing of headed specimens :
to ASTM Methods E8, A370 and B557, Tinius Olsen offers
Type CS “clam shell” holders. In use, the operator merely © BR IQUETTE GRIPS
inserts the specimen into the two pairs of split sockets, and M ade to A S T M specifications including A S T M M ethod
slides the outer clamping rings over them, as shown, to lock C190, these Briquette Grips are used for tension testing
the specimen securely in place. No vertical crosshead of standard cement, asphalt, or refractory briquette
adjustment is necessary for subsequent tests, making these specimens to 2000 lbs. capacity.
holders ideal for production testing. They can be opened
and closed easily using only one hand. © “ DOG BONE” GRIPS
Type CS clam-shell holders are available with inter­
changeable jaws for testing 0.505" headed specimens to These tapered grips, com monly known as “ dog bone,”
40,000 lbs., 0.357" specimens to 20,000 lbs. or 0.252" speci­ are designed for tension testing of molded electrical in­
mens to 10,000 lbs. sulating materials per A S T M M ethod D651 to 2000 lbs.
capacity. Capacities to 5000 lbs. available.
© HIGH TEM PERATURE HOLDERS
© 0-RING TENSION TESTING TOOL
For testing sheet metal specimens at elevated tempera­
tures, pin and clevis type specimen holders assure Olsen offers two tools for the tension testing of elastomeric
O-rings. The tool shown has two YY’ dia. bearing-equipped
positive gripping action. The standard holders are :
shafts with a minimum center-to-center distance of 0.7",
supplied with clevis slot widths of Vie", Ys", sAs" and Y±".
and complies with ASTM M ethod D1414. For ASTM
Corresponding pin diameters are Ys", % " and YY'.
Method D412, a similar tool (not shown) with a 3/w" dia.
T h e standard specimen has a lYt" wide end with a
shaft and a minimum centerline distance of 8.5 mm can be
single hole in each end for the pins. The holder illus­
furnished. Please specify which ASTM Method is used.
trated has a % " dia. pin and is shown with a special
Ys" wide specimen. It has a rated capacity of 1000 lbs.
at 1500°F. @ RUBBER GRIPS
Special slot widths and pin diameters can be sup­ Any standard rubber sample die cut in accordance with
plied to suit customer requirements. Holders for tem­ ASTM Method D412 is held firmly by these quick-setting
peratures to 2200°F. are readily available. grips by means of spring loaded, serrated cams. Two capaci­
Threaded holders for any standard thread can be ties are available: 200 or 1200 lbs.
supplied in a variety of materials for temperatures
from 600°F. to 2200°F.
 T1N1US O L S E N T e n s i o n T e s t in g Tools (c o n t in u e
1
© LOW CAPACITY G R IP S — for fiat specimens Standard load capacity for both the threaded and headed
Tinius Olsen Low Capacity Grips are recommended for specimen holders is 30,000 lbs. Higher capacities are avail­
testing of paper, film and similar thin, flat specimens able on special order.
involving loads of 100 lbs. or less. Opened or closed by The standard threaded holder is arranged for 0.505" dia.
means of large-headed set screws, these grips are normally specimens. Adapters for threaded test specimens of other
furnished with interchangeable serrated and smooth-faced sizes are available. The studs and plates can be used inter­
gripping plates (IV2" sq.). Rubber coated face plates are changeably. Adapters for headed specimen holders are also
I] available. For special applications, these grips can be fur­ available. Bolt holders for tension testing are shown on
nished with a capacity of 400 or 600 lbs., as well as for wider page 19.
specimens. Split adapters for headed specimens can be supplied in
various sizes. The extensometer used will determine over­
all specimen length.
© © STANDARD SPECIM EN HOLDERS—
spherically-seated*
© SPOOL GRIPS— 500 lbs. capacity
Olsen Spherically-Seated, Self-Aligning Specimen Holders
are used for testing standard threaded and headed speci­ Rapid tensile testing of low capacity wire samples is facili­
mens in accordance with ASTM Method E 8. These holders tated by these spring-loaded, cam-action, spool-type grips. o
are available for testing 0.505", 0.357" or 0.252" dia. test As illustrated, the wire is simply wrapped once around each
bars, or cast iron bars of 0.500", 0.750" and 1.25" dia. of the 2" dia. spools and firmly gripped by the cams. Single
The self-aligning holders for threaded and headed or stranded wire specimens to approximately V16" dia. can
specimens are shown in Fig. 27 and 28 respectively. In each be tested to 500 lbs. capacity with assurance of positive
case the holders are designed to provide the best possible gripping action. Higher capacities are available.
1 -J alignment under tension. These holders are used in con­
junction with two spherically-seated plates and nuts with
matching studs. Each plate is made fast to the upper surface 0 HALF SPOOL GRIPS— 5000 lbs. capacity

I of the top crosshead and the lower surface of the bottom

crosshead of any universal testing machine, and is secured
by two screws as shown on page 8. This provides self-align­
Positive holding of nylon, twine, wire, etc. to 3/ie" thick is
accomplished at capacities to 6000 lbs. with these 4 V2 " dia.
half spool grips. Wrapped around the half spools on both the

I ment when the specimen is under tension. lever arm and holder, the specimen is held firmly as soon as
tension is applied. Split spool grips are also available. Con­
sult factory for details.

I *Metric models available. Details upon request.

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