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Semi-Automatic Kjeldahl Nitrogen Analysis Used in Analyzing Protein1
Analysis Instrument, Element Analyzer, Kjeltec Nitrogen Analyzer, Digital Nitrogen Analyzer
Zhengzhou Laboao Instrument Equipment Co., Ltd.
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Product Description Semi-Automatic Kjeldahl Nitrogen Analysis Used in Analyzing Protein JK9830 Kjeldahl semi-auto analyzer is an auto analyzer which with characters including auto reagent addition, auto distillation and separation of sample, auto collection of samples and auto termination of distillation; the separation methods which adopted by the JK9830 is 100% corresponds to the National and International standards.Feature1. Manual/auto double-mode switch and automatically adding quantitative alkali liquor and boric acid absorbent solution2. 10 experimental procedures can be stored to meet users' different requirements. Distillation time can be set at will. After distillation completion, it will give an alarm automatically.3. Automatic cleaning system realizes intelligent pipeline cleaning function which make measuring accuracy higher.4. Perfect safety protection system can measure and protect over-temperature and over pressure of distiller and pipeline.5. Intelligent design of facilities around Kjedahl Apparatus contains safety protection design and non-existence prompt function.6. Intelligent cooling water control system can control and inspect cooling water7. Emergency stop operating function for emergency8. Automatic inspection of failures and intelligent audible and visual alarm systemSpecification ModelJK9830Measuring range0.1-200 mg NRecovery ratio>/=99.5% Repeatability precision(RSD)</=0.5%Weight of measured samplessolid</=6g; liquid</=20mlAmounts of water filling, alkali filling, acid filling0-100mlSample separation time3-5minDistillation time0-600minsAutomatic distillation mode10 kinds of distillation programsOperation modeauto/manual dual modeDisplay mode6inch LCDAlarm and shutdown temperature120oCMaximum power1300WPower220V 50HZOverall dimension420mm*450mm*700mmWeight32kg Optional equipment: 1 sample crusher2 digestion furnace3 exhaust gas collection device4 neutralization device5 refrigeration cycler6 digestive tube support7 digestive tube8 catalytic sheet9 reflux funnel
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