Biobase Fully Automatic Kjeldahl Nitrogen Analyzer Protein Analyzer
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Product Highlights
- Fully Automatic Operation: Automates sample dilution, distillation, titration, printing, and waste discharge for efficiency.
- Customizable Configuration: Offers flexible customization options including samples, designs, and full customization services.
- Durable Stainless Steel: Constructed with 304 stainless steel material for corrosion resistance and long-term stability.
- Advanced User Interface: Features a large LCD touch screen and 99 groups of user-defined programs for easy operation.
- Comprehensive Safety: Includes multi-protection functions such as safety door, over-pressure, and water shortage protection.
- Rapid Distillation: Distillation speed ranges from 3 to 8 minutes per sample with a time setting of 0-99 minutes.
- Detailed Data Storage: Capable of storing up to 140,000 groups of data for comprehensive record keeping.
Product Attributes
- Customization
- Available
- After-sales Service
- 24-Hour Online Technical Support
- Warranty
- 18-Months Warranty
- Model NO.
- BKN-987
- Element
- /
- Analysis
- /
- Display
- Digital
- Application
- /
- Frequency
- 50±0.5Hz
- Performance
- Automation
- Function
- /
- Weight
- 0-100Kg
- Power Source
- AC220V±22V
- Customized
- Customized
- Measuring Range
- 0.1mg-240mg N
- Recovery Rate
- ≥99.5%
- Sample Amount
- Solid≤6g; Liquid≤25ml
- Distillation Speed
- 3-8min/Sample
- Distillation Time
- 0-99min
- Transport Package
- Export Package
- Specification
- 630*540*810mm
- Trademark
- BIOBASE
- Origin
- China
- Production Capacity
- 300unit/Month
Product Images of Biobase Fully Automatic Kjeldahl Nitrogen Analyzer Protein Analyzer
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Product Description
Fully Automatic Kjeldahl Nitrogen Analyzer
Introduction:
The Full-Automatic Kjeldahl Nitrogen Analyzer is an advanced laboratory instrument designed for the precise determination of nitrogen and protein content in food, agriculture, and environmental samples.
Features:
1. Large LCD touch screen.
2. The control system has high precision and good stability.
3. Choose R, G, B three-color light source and three-color sensor, with a wide range of color adaptation and high precision.
4. 99 groups of user-defined programs.
5. 304 stainless steel material.
6. Multi-protection function,such as safety door, over pressure protection, water shortage protection, etc.
Additional Features of BKN-987A:
1. It could show the titration curve.
2. One key to wash the alkali liquor pipes.
3. Automatically discharge the waste in the digestive tubes.

|
Model |
BKN-987 |
BKN-987A |
|
Working Process |
Adding quantitative sample dilution, alkali liquor and absorption liquid; Automatically finishing distillation, titration, print and liquid-discharging. |
|
|
Measurement Range |
0.1~240mgN |
|
|
Sample Amount |
Solid<6g; liquid<16ml |
|
|
Measurement Time |
4~6 minutes |
|
|
Requirement of Cooling Water |
<18ºC |
|
|
Cooling Water Consumption |
1.5L/min (Distillation process) |
|
|
Titration Solution Concentration |
Direct titration samples with 4 titration concentrations of 0.1mol,0.5 mol and 1 mol |
|
|
Titration System |
High-precision plunger type titration system |
High-precision peristaltic titration system |
|
Repeatability |
±0.5% |
|
|
Recovery Ratio |
≥99.5% |
|
|
Data Storage |
140,000 groups |
|
|
Consumption |
2000W |
|
|
Power Supply |
AC220V, 50/60Hz |
|
|
Packing Size(W*D*H) |
Main body: 630*540*810mm; Accessories: 530*530*540mm |
|
|
Gross Weight |
Main body: 57kg; Accessories: 7kg |
|






About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR2551327". Items marked "" are certified.
Company Profile
Our factory is BIOBASE, which founded in 1999, BIOBASE is a professional manufacturer whose business covers laboratory equipment, medical device, engineering project and cosmetics. With more than 3, 000 employees, 25+ factories, BIOBASE has establishedOverseas branches in USA, UAE, Singapore, Kazakhstan, India, MyanmarAnd other countries. BIOBASE has long-term business partners in 190+ countries. BIOBASE can provide one-stop solutions for laboratory and medical fields. Main products include biological safety cabinet, laminar flow cabinet, Fume hood, refrigerator & freezer, autoclave, oven, incubator, centrifuge, Wheel chair, hospital bed, IVD instrument, clean room project, etc. BIOBASE has certificates including ISO9001, ISO13485, ISO14001, ISO45001, EN12469, CE, etc. BIOBASE would like to establish win-win business cooperation withDistributors all over the world.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- Boke Headquarters, 9 Gangxing Road, Jinan, Shandong, China
-
Plant Area
- 29471 square meters
-
Number of Employees
- 151
-
Registered Capital
- 5,000,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays, one month
Off Season Lead Time: within 15 workdays, one month -
Nearest Port
- Qingdao Port
-
Minimum Order Quantity
- 1
-
Supply Chain Partners
- 5
Our Production Capability & Technical Expertise
-
Main Products
- Autoclave, Chemistry analyzer, Laminar Flow Cabinet, Lab Incubator, Medical Freezer, Spectrophotometer, Centrifuge, Biosafety Cabinet
-
Production Lines
- 8
-
Production Machines
- Laser cutting machine, Bending machine
-
QA/QC inspectors
- 3 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Finished product checked by packing staff
-
Customization Options
- Customization from Samples, Customization from Designs, Minor Customization, Flexible customization, Full Customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 5 people
-
Traceability of Raw Materials
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2012-06-01
-
Export Year
- 11 years
-
Main Markets
- North America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia
-
Repeat Buyers Choice
- 50%~80%
-
Number of Foreign Trading Staff
- 32
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- Yes
Our Certifications, Standards & Industry Recognition
-
Cooperated with Fortune 500
- No
FAQ
- How long is the warranty period?
- We provide an 18-month warranty for this product.
- What is the maximum sample amount?
- The analyzer supports solid samples up to 6g and liquid samples up to 25ml.
- Is customization available for this model?
- Yes, we offer flexible customization options including customization from samples, designs, and full customization.
- What is the lead time for orders?
- The average lead time is within 15 workdays or one month, regardless of peak or off-peak seasons.
- What payment terms do you accept?
- We accept LC, T/T, D/P, PayPal, and Western Union.
- What is the minimum order quantity?
- The minimum order quantity is 1 unit.
- Does the machine offer technical support?
- Yes, 24-hour online technical support is available.
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