Elite Scientific and Meditech Co.
The DK 6, DK 6/48, DK 8, DK 20, DK 20/26 and DK 42/26 are standard Kjeldahl Digestion units for nitrogen analysis and protein determination, with 6, 8, 20 or 42 positions.
The maintenance free and durable aluminum heating block offers homogeneity across all tubes and insures a complete Kjeldahl digestion in each tube. The maximum temperature of 450 °C insures a high nitrogen recovery in the process.
Support system, sample rack, suction cap and test tubes must be purchased In addition to the basic unit. An Aspiration Pump and an SMS Scrubber are highly recommended.
Features of the DK 6, DK 6/48, DK 8, DK 20, DK 20/26 and DK 42/26 Kjeldahl Digestion Units:
Specifications |
Model: | DK 6 | DK 6/48 | DK 8 | DK 20 | DK 20/26 | DKL 42/26 |
Temperature range, from Ambient: ( °C) | 450 | 450 | 450 | 450 | 450 | 450 |
Selectable ramps per program: | 4 | 4 | 4 | 4 | 4 | 4 |
Temperature calibration: | Automatic | Automatic | Automatic | Automatic | Automatic | Automatic |
Stability of heating block temperature: (°C) | ± 0.5 | ± 0.5 | ± 0.5 | ± 0.5 | ± 0.5 | ± 0.5 |
Precision of heating block temperature: (°C) | ± 0.5 | ± 0.5 | ± 0.5 | ± 0.5 | ± 0.5 | ± 0.5 |
Digestion time range: (m) | 1 – 999 | 1 – 999 | 1 – 999 | 1 – 999 | 1 – 999 | 1 – 999 |
Time selection steps: (m) | 1 | 1 | 1 | 1 | 1 | 1 |
Positions: | 6 | 6 | 8 | 20 | 20 | 42 |
Test tube volume: (mL) | 250 | 300 | 250 | 250 | 100 | 100 |
Test tube diameter: (mm) | 42 | 48 | 42 | 42 | 26 | 26 |
Power: (W) | 1100 | 1100 | 1350 | 2300 | 1100 | 2300 |
Weight: (kg) | 16.2 | 15.6 | 21.9 | 23.4 | 18.8 | 18.2 |