Gold Member Since 2015
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Zhengzhou Nanbei Instrument Equipment Co., Ltd.

Protein Analyzer, Kjedahl Apparatus, Nitrogen Distiller manufacturer / supplier in China, offering LCD Touch Screen Automatic Protein Analyzer System (NB series), 100 Cell Cardboard Freezer Cool Box Microtube Rack, Cryogenic Storage Box of Freezer Racks and so on.

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LCD Touch Screen Automatic Protein Analyzer System (NB series)

FOB Price: US $1 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $1/ Piece
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Production Capacity: 20000PCS Per Year
Transport Package: Export Standard Package
Payment Terms: T/T, Money Gram, Western Union

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Basic Info
  • Model NO.: NB series
  • Measurement Range: 0-250mg N
  • Automatic Distillation Dual Mode: Freely Set 10 Kinds of Distillation Programs
  • Application: Measuring Nitrogen Content in Soil, Food, Agricult
  • Origin: Zhengzhou, China
  • Item: Kjedahl Apparatus
  • Display: 6inch LCD
  • Addition of Water, Alkali Ad Acid: 0-150ml
  • Specification: CE, Rohs
Product Description
Kjedahl Apparatus system/Protein Analyzer/Nitrogen Distiller -Disgestion/ corse Fiber/Fat analyzer/ Aflatoxin analyzer-Full system.

NK9830 Auto Kjedahl Apparatus
NK9830 Auto Kjedahl Apparatus adopts international Kjedahl method to add nitrogen to nitrogenous sample
directly. Full intelligent software design can make experimenter finish the distillation of sample in minutes. It can automatically add quantitative required reagent and make intelligent inspections on various states. Distillation and condensation automatic cleaning system further improves measuring accuracy. Friendly interface of the instrument can display rich information, which makes users master its operation easily.

Performance Characteristics
a. Manual/auto double-mode switch and automatically adding quantitative alkali liquor and boric
acid absorbent solution
b. 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.
c. Automatic cleaning system realizes intelligent pipeline cleaning function which make measuring
accuracy higher.
d. Perfect safety protection system can measure and protect over-temperature and over pressure of distiller
and pipeline.
e. Intelligent design of facilities around Kjedahl Apparatus contains safety protection design and
non-existence prompt function.
f.  Intelligent cooling water control system can control and inspect cooling water
g.  Emergency stop operating function for emergency
h.  Automatic inspection of failures and intelligent audible and visual alarm system


System Introduction
1.  Measuring range: 0.1-250mgN
2.  Recovery ratio: ≥99.5%
3.  Repeatability precision: ±0.5%
4.  Weight of measured samples: solid<6g liquid<16ml
5.  Distillation speed: 5-8min/sample
6. Distillation time: set it at will
7. Cooling water consumption: 1.5L/min
8. Operation mode: auto/manual dual mode
9. Display mode: 6 inches LCD
10. Automatic control on adding alkali and boric acid, dilution and elution


More details, please email or call me,  i will reply you within 24hours.

Mobile: 0086-137-3382-8061

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