LABSOLUTIONS
DKL
Digesters Series
Fully Automatic
Digestion Units
DKL Automatic Digesters Series
The digester is a widely used DKL Fully Auto Digesters Can be connected to
instrument in laboratories PC
Once again, VELP leads the way with an Unmatched Offer. ABCD
performing analysis for A complete package providing Innovation, Savings and Quality.
A product designed with your needs in mind.
diversified applications in The new series of DKL digesters is the key to achieving your
objectives ...
food&feed, beverage (nitrogen,
protein, Total Kjeldahl Nitrogen),
environmental (COD, Total 35% Reduction in Energy
Consumption reducing Auto Suction Cap
CO2 emissions and cutting prevents the
Kjeldahl Nitrogen), chemical and costs. Saves 0.95 kWh per emission of fumes
analysis. into the lab.
pharmaceutical (organic
nitrogen) industries. DKL
digesters work in accordance
with a variety of Standards (such
as AOAC, ISO, EPA, DIN etc.).
Auto Lift
to reduce manual
handling and increase
user-safety.
User-Friendly: with a
Graphic Display allowing
the user to monitor every
stage of analysis; wide
selection of languages.
Compact Profile:
thanks to a narrower
footprint, saving
valuable bench space.
DKL, for extremely reliable analyses
Features and Benefits
Fully Automated for Unsupervised Digestion
Eco-friendly
Rapid Heating
Safe
Extremely Compact
Versatile
VELP Solution for KJELDAHL Analysis
SAMPLE
1 DIGESTION
DKL Series / DK Series
2 DISTILLATION with steam generator
UDK Series
3 TITRATION
UDK 149
DIGESTERS DISTILLATION UNITS PREDISPOSITION FOR CONNECTION
TO THE MOST IMPORTANT
AUTO-TITRATOR
JP UDK 159
RECIRCULATING WATER PUMP INTEGRATED TITRATION SYSTEM
SMS
SCRUBBER
NITROGEN mg (Protein %)
TEMS technology saves
Time, Energy, Money and Space
Time Saving with faster heating Energy Saving as much as 35%
DKL 8 DKL 12 DKL 20 DKL 42/26
8x250 ml 12x250/400 ml 20x250 ml 42x100 ml
Microkjeldahl tubes (100 ml) are suitable for samples with a high nitrogen/protein content, 250 ml for standard Kjeldahl digestion and Jumbo
tubes (400 ml) for samples with a low nitrogen/protein content.
Microkjeldahl tubes need a dedicated system (heating block, rack and suction cap). Jumbo tubes need only a dedicated rack.
Fully Automated and Unsupervised Digestion in 3 Steps
>> >> >> >>
Digestion Cooling Rack Extraction and Re-loading High performance and high reliability during
sample preparation for Kjeldahl Analysis
“SMS” Unit is designed for the “JP” Unit is the innovative recirculating
neutralization of toxic and corrosive water pump for aspirating fumes.
fumes coming from oxidative Two operating mode selections.
mineralization or other processes. n Automization and Optimization
n Highly efficient of the Suction Power
n Usable for both Basic and Acid n Reduced Water Consumption
Neutralization n Abatement of Emissions
n Safe and Practical to Use
Fields of Application
Fields of Application
The DKL Series is suitable for a variety of applications including the
determination of nitrogen, protein, COD, TKN etc. in accordance with
official methods.
Food, feed and beverage Environmental industry Pharmaceutical and chemical
industry industry
INSTRUMENT POWER SUPPLY CODE No OPTIONAL ACCESSORIES CODE No
DKL 8 230 V / 50-60 Hz S30100200 Sample rack for DKL 8 A00000173
DKL 8 115 V / 50-60 Hz S30110200 Sample rack for DKL 12 A00000172
Sample rack for DKL 20 A00000168
DKL 12 230 V / 50-60 Hz S30100190
Sample rack for DKL 42/26 A00000180
DKL 12 115 V / 50-60 Hz S30110190
Stand for sample rack for DKL 8 A00000184
DKL 20 230 V / 50-60 Hz S30100210 Stand for sample rack for DKL 12 A00000183
DKL 42/26 230 V / 50-60 Hz S30100180 Stand for sample rack for DKL 20-DKL 42/26 A00000182
DKL 12 Sample rack for 400 ml test tubes A00000181
Test tubes Ø 26x300 mm, 100ml 6pcs/box for DKL 42/26 A00000146
Test tubes Ø 42x300 mm, 250ml 3pcs/box for
DKL 8-DKL 12-DKL 20 A00000144
Test tube Ø 50x300 mm, 400 ml A00000185
USB cable A/B 1,8mt for
DKL 8-DKL 12-DKL 20-DKL 42/26 10003134
IQ/OQ Manual for DKL 8-DKL 12-DKL 20-DKL 42/26 A00000186
Supplied with
Lift Sample rack Suction cap and drip tray Test tubes
Code for DKL 8 A00000170 Code for DKL 8 A00000173 Code for DKL 8 A00000175 Code for DKL 8 A00000144
Code for DKL 12 A00000176 Code for DKL 12 A00000172 Code for DKL 12 A00000174 Code for DKL 12 A00000144
Code for DKL 20 A00000167 Code for DKL 20 A00000168 Code for DKL 20 A00000169 Code for DKL 20 A00000144
Code for DKL 42/26 A00000167 Code for DKL 42/26 A00000180 Code for DKL 42/26 A00000179 Code for DKL 42/26 A00000146
i
DKL DIGESTION UNITS SERIES
Construction Material: Stainless steel with chemical resistant coating
Lift and Suction Cap Control: Automatic
Control System: Microprocessor with LCD Graphic Display
Temperature Range: Ambient to 450 °C / 842 °F
Temperature Stability: ± 0.5 °C
Temperature Precision: ± 0.5 °C
Set Temperature: Digital Readout in °C, °F or K
Temperature Calibration: Automatic
Program Library: 54 Program library, including 24 user-programmable memories
Temperature Ramping: 4 ramps per program
Time Selection: 1 to 999 Minutes - 1 Minute Steps
Countdown: Digital Readout
Languages: UK, I, E, F, RUS, CN + Additional downloadable
Interface: USB
Run Completed Alert: Visual and Acoustic Signal
Damaged Temperature Probe: Automatic Detection and Alarm Message
Capacity: DKL 8: 8 x 250 ml, DKL 12: 12 x 250 / 400 ml, DKL 20:
20 x 250 ml, DKL 42/26: 42 x 100 ml
Power: DKL 8: 1150 W, DKL 12: 1500 W, DKL 20 and DKL 42/26: 2300 W
Overall Dimension in mm (in) (WxHxD): DKL 8: 210x690x540 (8.3x27.2x21.3), DKL 12: 266x690x540
(10.5x27.2x21.3), DKL 20 and DKL 42/26: 322x690x584 (12.7x27.2x23.0)
Overall Weight in kg (lb): DKL 8: 19.7 (43.5), DKL 12: 23.3 (51.4), DKL 20: 30.8 (68.0),
DKL 42/26: 33.5 (74.0)
Constant Commitment to
Knowledge Development
Your authorized agent:
Rev.0 09 2011
We reserve the right to make technical alterations
We do not assume liability for errors in printing, typing or transmission
VELP Scientifica srl
Via Stazione 16
20865 Usmate (MB) Italy
Tel +39 039 628811
Fax +39 039 6288120
inse@velp.it
www.velp.com
