Wuhan Bonnin Technology Ltd, Laboratory Instruments Expert in China

Product Description

KDN-20 Programmable Kjeldahl Digestion Block

KDN-20 Graphite Digester adopts globally advanced high-temperature infrared radiation heating technology and microprocessor control platform, accurate temperature control and quick temperature rise. It has two kinds of temperature rise mode: linear and curve temperature rise mode, and offers 20 digestion programs for control of temperature rise curves.

1. 20 positions enhance working efficiency rapidly
2. Graphite block have longer life after special anti-oxidation processing and heating more uniform;
3. Corrosion-resistant design;
4. It adopts advanced PID temperature control technology, high accuracy heating up to 400°C only 25minutes. Program control, curve and linear temperature rise;
5. Multi-protection, Over-current protection, high temperature warning, overload protection;
6. It adopts 5.7” color screen, easy for use.

Technical Data:

Temperature range Room temperature +5 – 450℃
Temperature accuracy ±1℃(450℃)
Heating method Infrared heating and high-purity graphite conduction
Heating insulation method unique air duct insulation technology
Digestion tube capacity 300ml
Capacity per batch 20pcs/batch
Power supply 220 VAC±10% 50Hz
Power 3600W
Dimensions 474*509*636mm
Net weight 25Kg

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