Velp – Automatic Digestion Units
Sample preparation is a crucial part of the Kjeldahl analysis in order to obtain accurate and precise results. With the DKL series of digesters, manual operations have been drastically reduced: lowering and lifting of the samples takes place fully automatically, as well as the separation between the test tubes and the suction cup.
Technical Specifications
| DKL 8 | DKL 12 | DKL 20 | DKL 42/26 | |
| LIFT AND SUCTION CAP CONTROL | Automatic | Automatic | Automatic | Automatic |
| CONTROL SYSTEM | Microprocessor with LCD Graphic Display | Microprocessor with LCD Graphic Display | Microprocessor with LCD Graphic Display | Microprocessor with LCD Graphic Display |
| TEMPERATURE RANGE | Room temp. to 450 °C / 842 °F | Room temp. to 450 °C / 842 °F | Room temp. to 450 °C / 842 °F | Room temp. to 450 °C / 842 °F |
| TEMPERATURE ACCURACY | ± 0.5 °C | ± 0.5 °C | ± 0.5 °C | ± 0.5 °C |
| SET TEMPERATURE | Digital Readout in °C, °F or K | Digital Readout in °C, °F or K | Digital Readout in °C, °F or K | Digital Readout in °C, °F or K |
| TEMPERATURE CALIBRATION | Automatic | Automatic | Automatic | Automatic |
| PROGRAM LIBRARY | 54 Program library, including 24 user-programmable memories | 54 Program library, including 24 user-programmable memories | 54 Program library, including 24 user-programmable memories | 54 Program library, including 24 user-programmable memories |
| TEMPERATURE RAMPING | 4 ramps per program | 4 ramps per program | 4 ramps per program | 4 ramps per program |
| TIME SELECTION | 1 to 999 Minutes – 1 Minute Steps | 1 to 999 Minutes – 1 Minute Steps | 1 to 999 Minutes – 1 Minute Steps | 1 to 999 Minutes – 1 Minute Steps |
| COUNTDOWN | Digital Readout | Digital Readout | Digital Readout | Digital Readout |
| LANGUAGES | UK, I, E, F, RUS, CN + Additional downloadable | UK, I, E, F, RUS, CN + Additional downloadable | UK, I, E, F, RUS, CN + Additional downloadable | UK, I, E, F, RUS, CN + Additional downloadable |
| INTERFACE | USB | USB | USB | USB |
| RUN COMPLETED ALERT | Visual and Acoustic Signal | Visual and Acoustic Signal | Visual and Acoustic Signal | Visual and Acoustic Signal |
| DAMAGED TEMPERATURE PROBE | Automatic Detection and Alarm Message | Automatic Detection and Alarm Message | Automatic Detection and Alarm Message | Automatic Detection and Alarm Message |
| HEATING PLACES | 8 | 12 | 20 | 42 |
| SIZE OF TUBES | 250 ml | 250 / 400 ml | 250 / 400 ml | 100 ml |
| POWER | 1150 W | 1500 W | 2300 W | 2300 W |
| OVERALL DIMENSION (WxHxD) | 210x690x540 mm | 266x690x540 mm | 322x690x584 mm | 322x690x584 mm |
| 8.3×27.2×21.3 in | 10.5×27.2×21.3 in | 12.7×27.2×23.0 in | 12.7×27.2×23.0 in | |
| OVERALL WEIGHT | 19.7 kg | 43.5 lb | 23.3 kg | 51.4 lb |
| POWER CONSUMPTION | 230 V – 50/60 Hz | 230 V – 50/60 Hz | 230 V – 50/60 Hz | 230 V – 50/60 Hz |
Brand
Established in 1983, VELP Scientifica is today a growing provider of analytical instruments and solutions that has made an impact on the world-wide market with Italian products renowned for innovation, style and premium materials.
VELP is a reliable partner for the development of advanced analytical instruments for laboratories, universities, research centers and companies involved in scientific research. VELP Scientifica owes its success to a rich patrimony of ideas, conspicuous investments in R&D and ongoing technological development aimed at maximizing productivity and product differentiation and reducing the time-to-market.
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