-NANBEI INSTRUMENT LIMITED

NK9860 Full automatic Kjeldahl analyzer

N K9860 Full Automatic Kjeldahl Nitrogen Analyzer Key feature 1. High accuracy dozing and working: adopt 4 KNF pumps work for dozing, measurement liquid volume. 2. Easy Maintenance: Pre-install functions of cleaning, include receiving cup c....

NK9860 Full Automatic Kjeldahl Nitrogen Analyzer

Key feature
1. High accuracy dozing and working: adopt 4 KNF pumps work for dozing, measurement liquid volume.
2. Easy Maintenance: Pre-install functions of cleaning, include receiving cup cleaning, alkali pipeline cleaning, boric acid pipeline cleaning, acid washing, steam bottle evacuation. support customer make the routine maintenance easily.
3. High titration accuracy, up to 2.0μL/step.
4. Integrated printer on the instruments

Characteristic
1. Automatic distillation, titration, calculation, printing, drain and cleaning function, safety and saving-time..
2. External titration cup design gives operator real-time control of the whole test process.
3. Steam flow is controllable, satisfying different test requirements.
4. Regent barrel enjoys fluid absence warning function, ensuring smooth test going.
5. High-precision charging pump and titration ensure test results accuracy.
6. The temperature of distilled liquid is detected real time. If the temperature of distilled liquid is abnormal, to ensure the accuracy of experiment’s result, instrument will stop working

Specification

Measuring range	0.1mg ～200mg N
Analysis time	5～10min/sample
Reproducibility	Average value relative error ±0.5%
Recovery	≧99.5%
Burette volume	2.0μL/step
Sample capacity	solid≦5g/sample, liquid≦20mL/sample
Water consumption in the distillation process	1.5L/min
Data storage capacity	1000 groups
Power supply	220VAC±10%, 50Hz
Power	2Kw
Net weight	38Kg
Dimensions	455mm×391mm×730mm

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NK9860 Full automatic Kjeldahl analyzer

NK9860 Full Automatic Kjeldahl Nitrogen Analyzer

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