3
Introduction
1.Features
a. The heating body (module) adopts the infrared quartz tube, which can withstand strong acid and
alkali, and prevent explosion and long life.
b. The heat area of the digestive tube is large, the temperature difference is small, the sample
digestion is good, and the thermal efficiency is high.
c. Temperature control adopts a new generation of digital display temperature control device.
d. Beautiful appearance, light structure and easy to use.
2.Technical Parameters
a. Determination quantity: 20 / batch;
b. Measurement of sample size: the solid is less than 5g, and the liquid is less than 20ml/;
c. Capacity of digestive tube: 300ml standard;
d. Determination range :240mgN;
e. Temperature control range:at room temperature to 550
℃
;
f. Heating rate: 60 degrees /min;
g. Temperature control accuracy:
±
1
℃
h. Power consumption: digester (20 holes 3000W);
i. Power source: 220 (V) + / -10%, 50~60HZ;
j. Appearance size: 495*435*255 (mm);
k. Weight: 14kg;
In accordance with the principle of the kjeldahl method, the apparatus is widely used in the
digestion of food, feed, food, dairy products, beverage, soil, water, medicine, sediment and
chemical. Test precision, safe and reliable, easy to operate, the harmful gas such as SO2 of
digestive tube overflow at the same time, through the digestive sewage collection on the furnace
tube through the suction filter pump from the water into the sewer, and effectively restrain the
harmful gas to escape.
