Semi-automatic Kjeldahl Nitrogen Analyzer
Semi-automatic Kjeldahl Nitrogen Analyzer
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Semi-automatic Kjeldahl Nitrogen Analyzer

Price
MOQ
$3799
10 Pieces
Product Details
Detection Range:
0.1mgN~100mgN
Heating Module:
4-position electric heating furnace
Titration Mode:
Manual titration with automatic endpoint detection
Shipping & Policy
Shipping & Delivery Info:
Contact the supplier for details on freight charges and estimated delivery time—tailored to your order and shipping requirements.
Payment Methods:
T/T PayPal
Support payments in USD
Transaction Security Guarantee:
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After-Sales Support:
For issues like mismatched product quality or delivery delays, we offer assistance—intervening to coordinate and resolve problems per contracts/rules, safeguarding your rights.
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Product Description
Company Info

Basic Info

This semi-automatic Kjeldahl nitrogen analyzer is a cost-effective testing equipment between manual and fully automatic analyzers. It is suitable for small and medium-sized laboratories, teaching institutions and small-scale production enterprises, combining the advantages of simple operation and low cost, while reducing manual operation errors through automatic endpoint detection of titration. It can complete the integrated testing process of sample digestion, distillation and titration, meeting conventional nitrogen detection needs.

Key attributes

Detection Range
0.1mgN~100mgN
Heating Module
4-position electric heating furnace
Titration Mode
Manual titration with automatic endpoint detection
Power Supply
110V/220V 50/60Hz
Weight
85kg
Dimension
600×500×1000mm
Data Storage
Stores 500 test records
Safety Protection
Overheat protection
Cooling System
Forced fan cooling
Sample Volume
10~150mL per sample
Detection Range
0.1mgN~100mgN
Heating Module
4-position electric heating furnace
Titration Mode
Manual titration with automatic endpoint detection
Power Supply
110V/220V 50/60Hz
Weight
85kg
Dimension
600×500×1000mm
Data Storage
Stores 500 test records
Safety Protection
Overheat protection
Cooling System
Forced fan cooling
Sample Volume
10~150mL per sample

Customer reviews

David Taylor · Laboratory Technician
The semi-automatic Kjeldahl nitrogen analyzer strikes the perfect balance between manual control and automation in our mid-sized lab. It's more affordable than fully automatic models while still reducing most of the repetitive tasks. The distillation unit is particularly efficient, and we've noticed significant time savings compared to traditional methods. Training new staff on this equipment is straightforward.

Product Description

Product features:

The semi-automatic design reduces the labor intensity of operators, and the automatic endpoint detection function of titration eliminates the error caused by manual judgment of titration end point. The 4-position independent heating module allows simultaneous processing of 4 samples, improving batch testing efficiency. The forced fan cooling design does not require external water source, making the device easy to install and use. It has an affordable price, which is suitable for small and medium-sized institutions with limited testing budget.

https://globalsyt.oss-accelerate.aliyuncs.com/materials/219/0/20260313120314_69b38c82d6a51.webp

Product specifications:

The distillation speed is not less than 10mL/min, and the titration accuracy is ±0.02mL. The heating temperature range is 100~420℃, which can meet the digestion requirements of conventional samples. The LCD display provides clear operation prompts, and supports data export through USB interface. It supports adaptive global power supply standards, and is equipped with a simple and easy-to-use operation interface, which is suitable for novice operators.

https://globalsyt.oss-accelerate.aliyuncs.com/materials/219/0/20260313120307_69b38c7b4ce61.webp

Product application:

This semi-automatic nitrogen analyzer is widely used in colleges and universities' food and agriculture professional laboratories, small and medium-sized feed processing plants, small third-party testing institutions, vocational colleges' practical teaching and other scenarios. It can detect nitrogen and protein content in conventional samples such as food, feed and soil, meeting conventional testing needs.

Frequently Asked Questions (FAQ)

Q:What maintenance does a semi-automatic Kjeldahl nitrogen analyzer require?
A:Key maintenance includes weekly titration tube cleaning, monthly valve lubrication (use silicone grease), and annual burner inspection. Semi-automatic models need more frequent electrode calibration than fully automatic systems - typically every 50 samples vs 200 samples.

Company Profile

Business Type:
Manufacturer
Main Products:
Nitrogen determination apparatus,Reaction kettle,Low-temperature operation platform,hardness tester
Year of Establishment:
2004
Number of Employees:
51-100 People
Address:
Room 502A, Building 20, Zhongke Chuangxin Plaza, No. 150 Pubin Road, Nanjing Area, China (Jiangsu) Pilot Free Trade Zone, Nanjing, Jiangsu, China
Average Response Time:
14 Days

General Information

Business Type:
Manufacturer
Main Products:
Nitrogen determination apparatus,Reaction kettle,Low-temperature operation platform,hardness tester
Year of Establishment:
2004
Number of Employees:
51-100 People
Management System Certification:
HACCP,TL900,QS9000,SA8000,ISO9001,ISO9004,ISO17799,ISO9000,ISO14000,ISO10441,ISO16949,TS16969,ISO19011:2000,OHSAS18001,Others
Address:
Room 502A, Building 20, Zhongke Chuangxin Plaza, No. 150 Pubin Road, Nanjing Area, China (Jiangsu) Pilot Free Trade Zone, Nanjing, Jiangsu, China

Trade Capability

Main Markets:
北美,南美洲,东欧,东南亚,非洲,大洋洲,中东,东亚,西欧,中美洲,北欧,南欧,南亚,国内市场
Shipping Ports:
Export Volume:
US$1.5 Million-US$2.5 Million
Average Lead Time:
14 Days
Payment Terms:
T/T L/C MoneyGram PayPal D/P Western Union Others
Cooperation Mode:
OEM ODM
Customization Supported:
No
Number of Foreign Trade Sales Staff:
51-100 People
Overseas Agent / Overseas Branch:
No

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