KDN – 103F automatic nitrogen determination apparatus Brief introduction:
According to the classic kjeldahl determination for principle, widely used in food, food, feed, soil, fertilizer, water, sediment and chemicals, dairy, brewing, sugar, medicine, coal, measurement of rubber materials such as crude protein, has the test precision, safe and reliable, easy operation, etc.
Distillation unit adopts the electric heating steam generator, the use of heat pipe heat the distilled water to create steam, distilled water supply, automatically able to trace and constant continuous distillation operation. Features:
1. The special coating steel shell, beautiful and practical; Acid-base contact part adopts mirror stainless steel, anti-corrosion and durable;
2. Automatic joining, liquid water supplement, receives the liquid quantity can adjust at will;
3. The steam generator adopts full stainless steel heating tube heating and control of water level, corrosion resistance and durable; Lack of water automatic alarm;
4. Specific integrated circuit control system, which can meet the water quality in different areas of the safe use, thus ensuring the long period not replace distilled water under the condition of normal work, saving a large amount of distilled water, reduce test cost, achieve the goal of quick, accurate and low consumption.
5. Splash tube adopts special high performance acidproof alkali heat resistant plastic forming at a time. Good sealing performance, alkali resistance was stronger than glass, long service life. Technical parameters:
Measuring range: 0.1 mg to 200 mg of nitrogen
0.3 ~ 1 g sample quality: solid; Liquid 2 ~ 5 ml;
Precision: relative difference 1%;
Repeatability: parallel difference of 0.2% or less;
Recovery rate: 99.5% or higher;
Speed: distillation 25 ml/min;
Spray tube adopts high performance strong acid and alkali resistant plastic mold a molding;
Power supply: 220 (V) + / - 10%; 50 hz ~ 60 hz;
Rated power: 1200 w;
Dimension: 390 * 300 * 300 (mm);
Weight: 25 kg.
Brief introduction:
According to the classic kjeldahl determination for principle, widely used in food, food, feed, soil, fertilizer, water, sediment and chemicals, dairy, brewing, sugar, medicine, coal, measurement of rubber materials such as crude protein, has the test precision, safe and reliable, easy operation, etc.
Distillation unit adopts the electric heating steam generator, the use of heat pipe heat the distilled water to create steam, distilled water supply, automatically able to trace and constant continuous distillation operation.
