KDN-08C semi-automatic Kjeldahl nitrogen analyzer

KDN-08C semi-automatic Kjeldahl nitrogen analyzer

Kjeldahl nitrogen analyzer works with Kjeldahl distillation principle,widely used to detect the total content of ammonia nitrogen and protein nitrogen in cereals, oils, foods, dairy products, beverages, feeds, soils, fertilizers, sediments and chemical products. It is an important physical and chemical analyzer for product quality detection.

Characteristics:

1. KDN series Kjeldahl nitrogen analyzer adopts microcomputer for process control.

2. Automatic distillation control, automatic water adding, automatic water level control and automatic water cut-off.

3. Various safety protections: digestive tube safety valve device, steam generator water shortage alarm, water level detection fault alarm.

4. The shell of the crude protein tester is made of special sprayed steel plate, and the working area is made of ABS anti-corrosion panel to prevent chemical reagent corrosion and mechanical damage to the surface, and it is acid and alkali resistant.

5. Water level detection, low water level alarm, instrument control system failure can automatically power off.

6. The instrument uses tap water, with wide adaptability and low requirements for experiments.

Technical parameter

Mmeasurement varieties: grain, feed, food, dairy products, beverage, soil, water, medicine, sediment and chemicals

Working mode: semi-automatic

Water inlet mode: tap water and distilled water, widely used

Sample volume: 0.20g~2.00g solid, 2.00g~5.00g semi fixed, 10.00ml~25.00ml liquid

Determination range: 0.1mgN~200mgN (mg nitrogen)

Recovery rate: ≥ 99% (relative error, including digestion process)

Distillation speed: 5~15min/sample (depending on sample volume)

Cooling water consumption: 3L/min

Repetition rate: relative standard deviation ＜± 1%

Power supply: AC220V/50Hz

Power: 1000W

Water supply: water temperature is less than 20 ℃

Overall dimension of tester: 380mm × 320mm × 670mm

Weight: 20kg

Different Digestor furnaces for Kjeldahl nitrogen analyzer