Introduction
Automatic Kjeldahl Analyzer is a high precision unit based on kjeldahl nitrogen determination method for measuring range of 0.1 mg to 240 mg/N. Features latest core control system with high quality efficient components for automatic functioning. Designed with 4 KNF pumps and external titration cup design features high precision and accuracy for easy and convenient working experience.
Applications
Automatic Kjeldahl Analyzer is used to determine the nitrogen and protein content in various samples across food processing, feed production, tobacco, livestock, soil fertility, environmental monitoring, medicine, agriculture, scientific research, teaching, quality control etc.
Specifications
| Measuring range | 0.1 mg to 240 mg/N |
| Reproducibility | Relative error ≤ ±0.5% |
| Burette volume | 2.0 µL/ step |
| Sample capacity | Solid ≤ 5g/sample, Liquid ≤ 20 ml/sample |
| Water consumption in the distillation process | 1.5 l/min |
| Analysis time | 5 to 10 min/sample |
| Data storage | 1000 groups |
| Power supply | 220 V AC ± 10%, 50 Hz |
| Power | 2 kW |
| Dimension (W×D×H) | 455×391×730 mm |
| Net weight | 38 kg |
| 01 Box packaging dimension (W×D×H) | 585×525×905 mm |
| 02 Box packaging dimension (W×D×H) | 600×600×360 mm |
| 01 Box gross weight | 50.3 kg |
| 02 Box gross weight | 13.4 kg |
Features
An automatic Kjeldahl Analyzer with high accuracy and smooth test process
Kjeldahl nitrogen determination method for measuring range of 0.1 mg to 240 mg/N
Latest core control system with power automatic functions for high accuracy
Real time detection of condensation temperature and controlled steam supply
High quality and efficient components for automatic and convenient operation
4 KNF pumps for high accuracy dosing and measurement of liquid volume
Automatic cleaning function to ensure long service life and easy maintenance
High precision titration and pump ensure accurate and quick test results
FAQ
Q1: What is the main application of this laboratory equipment?
A1: It is mainly used for general laboratory sample processing in laboratory settings, such as sample preparation, analysis, or processing.
Q2: Does the product come with a warranty?
A2: Yes, it provides a 1-year warranty for the main unit (excluding consumable parts), covering manufacturing defects and quality issues.
Q3: Is installation required after receiving the product?
A3: No, it is ready to use after unpacking. Simply connect the power supply (confirm the voltage matches) and follow the operation manual.
Q4: What are the power supply requirements?
A4: It supports AC 220V/50Hz or 110V/60Hz (selectable based on region), please confirm the voltage specification before use.
Q5: How to get technical support if there is a problem?
A5: You can contact our technical support team via email or phone. We provide online troubleshooting guidance and on-site service if needed.
Tips: For more details, quotes and customized solutions, please contact us anytime. We’re always ready to serve you professionally.

