VELP DK Series Kjeldahl Digestion Units
VELP DK Series are traditional Kjeldahl digestion units with an aluminium heating block for thermal homogeneity and a maximum working temperature of 450 °C. Six configurations run from 6 to 42 positions with 250 mL or 100 mL tubes. Microprocessor control keeps runs repeatable.
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Product details
VELP DK Series Kjeldahl Digestion Units
Overview
The VELP DK Series is a traditional Kjeldahl digester built around an aluminium heating block that gives excellent thermal homogeneity across all positions, with a maximum working temperature of 450 °C. Block temperature is controlled by dedicated microprocessor electronics, which is what makes test precision and repeatability consistent from run to run.
Six configurations cover different throughputs: DK 6 and DK 8 take 6 or 8 × 250 mL tubes of 42 mm diameter, DK 6/48 takes 6 × 250 mL tubes of 48 mm diameter for larger sample weights, DK 20 takes 20 × 250 mL tubes, and DK 20/26 and DK 42/26 take 100 mL tubes of 26 mm for high-throughput work. A wide library of stored methods is provided, and temperature and time can be set for each programme.
DK units are typically paired with a distillation unit and a scrubber. CSI Labshop supplies Kjeldahl digestion and distillation equipment in Malaysia — tell us your tube format and daily sample count for a quotation.
Specifications
| Max temperature | 450 °C |
|---|---|
| Block | Aluminium heating block, microprocessor controlled |
| Configurations | DK 6, DK 6/48, DK 8, DK 20, DK 20/26, DK 42/26 |
| Tube formats | 250 mL (Ø 42 mm or 48 mm), 100 mL (Ø 26 mm) |
| Positions | 6, 8, 20 or 42 |
| Methods | Wide stored method library |
Quotation
Tell us the samples, method and throughput you have in mind, and CSI Labshop will confirm the configuration and prepare a quotation for Malaysia. CSI Labshop supplies laboratory instruments, consumables and service support from our base in Malaysia.
Need a different model?
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Why CSI Labshop
- Lab chemicals, consumables and instruments from one supplier
- Malaysia-wide delivery
- Help choosing the right model


