nitrogen analyzer,total nitrogen analyzer,kjeldahl nitrogen analyzer,kjeldahl apparatus,automatic kjeldahl nitrogen analyzer-NANBEI INSTRUMENT LIMITED

NK-9840 Automatic Kjeldahl Nitrogen Analyzer

Brand:NANBEI
Model:NK-9840 Automatic 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 an....

NK-9840 Automatic Kjeldahl Nitrogen Analyzer

Brief introduction of automatic kjeldahl nitrogen analyzer :
NK9840 Auto Distiller adopts globally accepted Kjeldahl nitrogen determination method to determine nitrogen content of sample. All intelligent software design makes the sample distillation complete within minutes. The distillation and condensation automatic cleaning system makes the measurement precision further improved.
It is widely used in food processing, feed production, tobacco, livestock, soil fertility, environmental monitoring, medicine, agriculture, scientific research, teaching, quality control and other fields for the test of nitrogen or protein content, can also be used for the test of ammonium, volatile fatty acid/alkali, and so on.

Features of automatic kjeldahl nitrogen analyzer:
● Display: 4.3" LCD screen
● Manual/automatic mode fee changeover
● Automatic alkali liquid quantification and filling
● Automatic boric solution quantification and filling
● Automatic or manual filling mode is optional according to test need
● Distillation time can be set freely, and automatic alarming upon completion
● Automatic cleaning of control system and distiller, ensuring high measurement accuracy
● Perfect safety protection system gives distiller and tubes measurement and protection against over-temperature and over-pressure
● Intelligent design of nitrogen tube peripheral facilities include safety designs and displacement hint
● Intelligent cooling water control system achieves cooling water control and test
● Emergency stop operation is able to deal with unexpected accidents
● Automatic fault detection and intelligent audible and visual alarm system are available

Specification

Measuring range	0.1mg ～240mg N
Recovery	≧99.5%
Sample capacity	solid≦6g/sample, liquid≦16mL/sample
Distillation speed	3-6min/sample
Cooling water consumption	1.5L/min
Operating mode	Manual/automatic mode
Display modes	4.3" LCD screen
Power supply	220VAC±10%, 50Hz
Power	1.3KW
Net weight	30Kg
Dimensions	400mm×385mm×735mm

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NK-9840 Automatic Kjeldahl Nitrogen Analyzer

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