| After-sales Service: | Long Time |
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| Warranty: | 1 Year |
| Name of Item: | Nk9840 Kjeldahl Nitrogen Protein Analyzer |
| Measuring Range: | 0.1mg~240mg N |
| Recovery: | More Than 99.5% |
| Distillation Speed: | 3-6min/Sample |
| Samples: |
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| Customization: |
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Automatic Kjeldahl Nitrogen Analyzer for food feed protein content analysis
Brief introduction of automatic kjeldahl nitrogen analyzer :
NK9840 Auto Distiller kjeldahl analyzer 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:
1.Display: 4.3" LCD screen
2.Manual/automatic mode fee changeover
3.Automatic alkali liquid quantification and filling
4.Automatic boric solution quantification and filling
5.Automatic or manual filling mode is optional according to test need
6.Distillation time can be set freely, and automatic alarming upon completion
7.Automatic cleaning of control system and distiller, ensuring high measurement accuracy
8.Perfect safety protection system gives distiller and tubes measurement and protection against over-temperature and over-pressure
9.Intelligent design of nitrogen tube peripheral facilities include safety designs and displacement hint
10.Intelligent cooling water control system achieves cooling water control and test
11.Emergency stop operation is able to deal with unexpected accidents
12.Automatic fault detection and intelligent audible and visual alarm system are available
Digestor,Neutralization unit,Titrator works together with Kjeldahl distillation unit,need to buy additional.
1.Sample digester----For sample digestion pre-treatment.
2.Waste gas collection device-----For collecting acid mist which produced when sample digestion.
3.Neutralization device------For acid alkali neutralize acid mist collect,make sure no pollution discharge.
4.Titrator-----For final result titration.
parameters for NK9840 Kjeldahl Distillation Unit
| 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 |
please click the picture to know more information
Q1: Why Choose NANBEI ?
(1).Professional manufacturer with more than 13 years experience
(2).Exported to more than 97% Countries
(3).Turnkey Solution is no problem
Q2:OEM,ODM acceptable or not?
Absolutely Yes
Q3:What's kind of Payment terms for customer choosing?
T/T ,Western Union, Money Gram , Credit Card, Paypal , L/C ...
Q4:Can we visit your factory online?
Absolutely no problem
Q5:Can online video inspection before shipment?
Absolutely no problem
Q6: what's the MOQ ? Sample order is OK?
MOQ:1 set, sample order is no problem
Q7:What's kind of shipment for customer choosing?
Usually ship by sea, by air, by international express .
We can also provide reasonable solutions according to your transportation requirements
Q8:How to ensure product quality and after-sales service?
We have CE, ISO quality certificate, and SGS authentication.
After-sale service:
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