SH220

 SH220 Graphite Digester includes globally advanced technology, features quick digestion, high efficiency and easy for use, etc., is widely used in such fields as food, medicine, agriculture, forestry, environmental protection, chemical engineering, biochemistry, as well as universities, research departments and so on, for sample digestion prior to the chemical analysis of soil, feed, plants, seeds, minerals etc., suitable for matching K9840 analyzer. 

Characteristics:

Continuously adjustable furnace temperature, constant temperature control and simple operation; 

Smaller average temperature difference inside furnace, consistent sample digestion effect and high heat transfer efficiency;

Its chamber is made of stainless steel, enjoying excellent corrosion resistance;
The use of anti-corrosive parts enhances its service life; 
It enjoys multiple protections against over-voltage, over current, overheating, and so on;

The sample is given uniform heating, to prevent heat loss to the maximum extent;

Superior heater ensures temperature uniformity among the digestion holes;

Double-casing design offer double insulations i.e. air and aluminum silicate thermal insulating layers.

Technical data:
Temperature range: Room temperature ~ 450℃ 
Heating method: Infrared heating and high-purity graphite conduction 
Temperature accuracy:  ± 1℃ 
Digestion tube capacity: 280mL 
Processing capacity: 20 pcs. 
Heat insulation: High-density aluminum silicate
Power supply: 220V, 50Hz 
Power: 3.6KW 
Size: 534mm × 453mm × 218mm 

Optional accessories: 
WD02 waste gas collection hood

Connect the digester to the waste discharger for the removal of acidic gases.

WD02 characteristics:

1.    Full stainless steel casing;

2.    PTFE and FPM anti-corrosive materials are used for the connection parts, greatly increase its service life;

3.    U.S. Dupont FPM seal rings are used for sealing joints, offering high flexibility and corrosion resistance, excellent air-tightness, can minimize exhaust gas leakage.