Kjeldahl Digestion Model DK 20

The DK 20 Series digestion unit with aluminum heating block ensures high thermal homogeneity heating up to 450 °C. The temperature of the block is constantly controlled by a microprocessor and is extremely stable, homogeneous and precise: ±0.5°C at all selectable temperatures.
The DK 20 Series guarantees accuracy and repeatability. The DK 20 series perform batch digestion of up to 20 samples with 250 ml test tubes – Ø 42 m, reducing the energy consumption (-13% compared to the previous series). Low energy consumption provides lower costs of analysis and limits CO2 release.

Construction material	Epoxy painted with chemical resistant coating	Temperature range	Ambient to 450 °C / 842 °F
Stability of the heating block temperature	± 0,5 °C	Precision of the heating block temperature	± 0,5 °C
Set temperature	Digital readout in °C or °F	Temperature Calibration	Automatic
Selectable ramps	up to 4 per program	Digestion time range	1 to 999 minutes
Time selection	1 minute steps	Countdown	Digital readout
Selectable language	EN, IT	Heating Places	20-position
Size of tubes	250 ml test tubes (Ø 42 mm)	Power	2300 W
Dimensions (WxHxD) (aluminum block only)	330x140x510 mm 13.0×5.5×20.1 in	Dimensions (WxHxD)	330x690x510 mm 13.0×17.2×20.1 in
Weight	18 kg (39.7 lb)