DMS 2
Versatile, easy to use A-Scan thickness gauge loaded with time saving features.
TG MODE
When unit is turned on, it goes to the TG Mode Confirms probe and measurement modes in one view.
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Probe Selection - Dialog Probe
Dialog Probe : Automatically selected by the instrument. Can not change selection. Sets up Gain, Gates, Mode and other probe selection items.
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Probe Selection - Non-Dialog Probe
KBA560
User selects probe from list of probes available in the instrument. Scroll the probe soft-key to review all the probes in the probe list.
KBA525 KBA550 HT400A HT400 FH2E DP104 DA317 DA312 DA312B DA305 + Others
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Measurement Mode
Select Measurement Mode for application Non-Coated Material = DUAL Coated Material = DUALMULTI
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DUAL Mode
Measurement is made to the 1st backwall echo. Used for making measurements when no coatings are present on the test object
Carrot shows echo being measured
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DUAL-MULTI Mode
Measurement is made from the 1st backwall echo to the 2nd backwall echo Requires 2 gate operation. Used for measuring materials with coatings are on the surface
Carrots shows echoes being measured
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Probe Zero Mode
Probe zero measures the delay times in the probe so the instrument knows when to start measuring the test material. AUTO - automatically sets zero (default) MANUAL - User has to press PRB ZERO key to zero the probe.
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Thickness Calibration Options - 1 Point
Calibrate to a known thickness sample or cal. Block DMS 2 performs Zero Couple to sample Adjust thickness and press SEND
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Thickness Calibration Options - 2 Point
Calibration on a Thin and Thick calibration Block Set THKCAL to 2-PT Adjust Low Block Thickness Measure and press SEND Adjust High Block Thickness Measure and press SEND
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2 Point Calib. Memory
DMS 2 remembers the thin and thick values so you DONT adjust them every time you calibrate Simply press CAL, and the SEND key twice to complete a 2-pt Calibration Remembered
Values
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Velocity Calibration
Adjust velocity to know value to calibrate system
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Alarm Menu
Set and turn on both Min. and Max. alarms If thickness values exceed the limits, the red LED will light, < or > icon shows the alarm on the display.
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A-Gate Menu
Adjust and set measurement gate settings Start position Height Width Also, adjust probe delay
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B-Gate Menu (only when in Dual-Multi Mode)
Adjust and set measurement gate settings Start position Height Width
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B-Scan Operation
Before Starting B-Scan Set Range Set Sweep Time Set Time-Out Set T-Min. Value (same as alarm T-Min.)
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B-Scan Operation
During the scan Range, Time, T-Min items are not shown No thickness display is shown
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B-Scan Operation
At the end of the scan Minimum value is displayed Range, Time, T-Min values are shown (but not changeable) CLEAR function is active Pressing CLEAR will erase the B-Scan and start the process over.
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Parameter Sets
ONLY the DMS 2 allows Parameter Sets to be saved for both single AND dual element probes. Complete calibration including Velocity settings.
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Parameter Sets
Using parameter sets allows for saving and recalling special set-ups. Only a simple calibration check may be required after recalling a Parameter set. Significant time saver!!!
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TEST MODE
TEST key always takes you to the TEST Mode Acts like home key. Where MENU you are in pressing the TEST key will take you out and to the TEST menu.
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MIN-CAP saves time
Use the DMS 2 Min-Cap mode to always get the minimum thickness. Fast 32Hz measurement rate. Time Out mode allows re-couple of probe to complete scanning (no need to start over).
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Min Cap Mode
While Scanning, the minimum value measured is displayed in the black box. The live value is in big digits
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Time Out Bar
If you un-couple during a Min-Cap scan, the time out bar indicated how much time is left that you can recouple to continue the scan.
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Min-Cap Completed
When the time out has completed, the DMS 2 will display the thinnest reading taken during the scan and display the associated AScan.
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The BACK or Secondary Menus
Press the LEFT and RIGHT arrow keys at the same time Secondary Menu System is Displayed
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Secondary Menu Items
Set-Up Menu I/O Menu Display Menu Global Menu Operator Menu
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Multiple Update Rates
Only the DMS 2 enables the user to set the default update rate. > 4 Hz > 8 Hz > 12 Hz > 16 Hz > 32 Hz (B-Scan & MinCap Modes)
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DMS 2 Scans FASTER
32 Hz update rate in BScan and MIN-CAP mode allows users to scan faster. Higher frequency update rate = fast scanning with better coverage Approx. Speed of 2 inches/second.
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TopCOAT IS a Superior Through Coating Measurement Technique
TopCOAT
Superior Thru-Coating Thickness Measurement TC-560 4 Element Probe No need to calibrate to coating thickness Have Auto-Velocity Mode Temperature Limit (130 F)
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DMS 2 Coating Value - Prominent
With no data logger file active, the Coating Thickness value is large and very easy to read With data logger file active, small coating value is about the same size as the 37DL+ text but easier to read
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Auto-V Mode
No Material Calibration Needed No Special Calibration Blocks
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Conclusion
DMS 2 is the gauge with the best value vs. features Works with a wider variety of probes for solving corrosion applications Has the best utility Software available
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