Model:NB-04 Kjeldahl Nitrogen Analyzer
Application:Kjeldahl nitrogen analyzer widely used for protein content and nitrogenious compounds testing analysis in soil,feed,food,grain,milk,drink,water,medicine and chemical....
KDN-04C Kjeldahl Nitrogen Analyzer
1. Adopt microcomputer controlling process
2. Automatically control distills, add water, control water level and cut off water supply
3. Various security protections: digestive system security device, steam generator water shortage alarm, water level detection fault alarm
4. Instrument shell adopts specially made plastic spray steel; working area adopts ABS anticorrosive board. Avoid chemical reagent corrosion and mechanical surface damage, acid proof and alkali proof.
5. Once detected fault, controlling system will power off automatically
6. Adopt tap water source, wide adaptability, and requirement for test is low.
Grain, feed, food, dairy products, drink, soil, medicine, precipitate, chemicals and so on
≥99% (relative error, including digestive process)
5-15 min/sample (according to sample amount)
Cooling water consumption
relative standard deviation <±1%
AV 220V/50Hz, 1000W
Water pressure >1.5MPa
Quartz infrared heating tube heating,mainly infrared,transfer is asistance;Fast heating,high efficiency.
The machine caseis made of special coating steel plate,work plate is made of stainless steel,have perfect corrosion resistance.
Double layers shell design,air thermal-protective coating and aluminium silicate thermal-protective coating,double thermal barrier effect. 4.Over-pressure,over-flow,over-heat etc multi protection.