Shandong, China
Business Type:
Manufacturer/Factory & Trading Company
Number of Employees:
Year of Establishment:
Management System Certification:
ISO9001:2008, ISO13485:2003
Average Lead Time:
Peak season lead time: one month
Off season lead time: one month
OEM/ODM Service
Sample Available
Overseas Agent / Branch
Russian / Spanish / Korean Speaker

Kjeldahl Nitrogen Determination Apparatus, Kjeldahl Distillation Unit, Protein Tester manufacturer / supplier in China, offering Kjeldahl Nitrogen Determination Apparatus, Vertical Laminar Air Flow Cabinet BBS-V1300/1800, Biobase Portable Ultrasonic Cell Disruptor and so on.

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Kjeldahl Nitrogen Determination Apparatus

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Min. Order: 1 Piece
Port: Qingdao, China
Production Capacity: 10000 Sets / Year
Payment Terms: L/C, T/T
Mode: Manual or Automatic
Titration Device: Calculation
Solution: Quantified
Titration and Distillation: at The Same Time
Dimension: 455*391*730 455*391*730
Transport Package: Wooden Package

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Basic Info

Model NO.: BK9840 BK1100 BK1100F
Trademark: BIOBASE
Specification: ISO9001, ISO14001, ISO13485, CE, EN12469,
Origin: China

Product Description

Kjeldahl Distillation Units

Automatic Kjeldahl Distillation System:
The K series Kjeldahl consist of three models: K9840, K1100, K1100F with different levels of automation. 
K series features including various generator, pumps and valves for quantified liquids, cooling water and distillate temperature control, solutions adding, emptying tubes and pips and washing. 


K9840 is an automatic Kjeldahl distillation device.
1. External connecting titration device, including colorimetric or potential titration device;
2. Manual or automatic mode changeover free;
3. 4.3 inch color screen;
4. Solutions adding are quantified;
5. Multi protection, safety door, tube position, cooling water testing, etc.
6. Self-trouble shooting functions for valves, pumps and sensors.  
7. Tube and pips automatic emptying and washing. 


K1100 and K1100F are automatic Kjeldahl analyzer, consist of distillation, titration, calculation, data treatment. The differences between two models: K1100F adopt 300ml digestion tube, available titration while distillation; better ARM operation system and more methods editing. 
1. Built-in colorimetric titration device;
2. Two steam models, can adjust solutions adding's sequence, for distillation and absorption special samples;
3. Touch screen used for operating and display;
4. Built-in printer, USB and series port for data outlet,
5. Samples' methods can be edited and store
6. Almost features of K9840 plus;
Kjeldahl Nitrogen Determination Apparatus

Instillation Requirements
Power supply220 VAC ±10%, 50Hz
Power consumption2000W
Water consumption1.5L/Min
Ambient temperature5 - 40ºC
Ambient humidity80%
Net weight303535
Dimension 455*391*730mm455*391*730mm
Performance Data 
Measure range0.1mg  -  200mg
Analysis time5 - 10min
Samples availableSolid ≤ 5g; Liquid ≤20ml
Burette accurate 1.0μL/ step1.0μL/ step
Reproducibility ±0.5%±0.5%

Kjeldahl distillation unitsK9840K1100K1100F
Distillation with auto dilution, alkali addition, distillation, tube emptying.YESYESYES
Solutions adding quantified; Steam speed controlled; sensors for protection, such as safety door, tube positioning, cooling water testing, over current, over temperature, etc. YESYESYES
Automatic trouble shooting functions interface, for valves, pumps, positions, flows, etc. Practical for trouble shooting without professional knowledge YESYESYES
Titration device, with calculation functions, data outlet via built-in printer, USB and series portExternal
Samples' methods editing and storing YESYES
Supper high speed, titration and distillation at the same time, to improve experiment's efficiency  YES

Functions List   
Variable steam generatorYESYESYES
Cooling water pressure monitorYESYES YES
Cooling water temperature monitor YESYES
Automatic alkali solution addingYESYESYES
Automatic dilute waterYESYESYES
Auto receiver solution addingYESYESYES
Tube emptyingYESYESYES
Removable drain trayYESYESYES
Safety doorYESYESYES
Tube on position sensorYESYESYES
Tube replacement  sensorYESYESYES
Colorimetric titration device YESYES
Results calculation YESYES
Result and data storing YESYES
Built-in printer YESYES
Automatic washing tube and pipsYESYESYES
Trouble shooting self-detecting functionsYESYESYES

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