Nitrogen Analyzer T-NA-S2402

Introduction

Nitrogen Analyzer is an automatic device with 2 functions distillation and titration which is designed based on Kjeldahl nitrogen determination technique. It is developed with advanced control system, stable automatic operation and instantaneous detection of condensation temperature. Multiple innovations and features that distinguish this apparatus from other instruments in effortlessly attain automatic washing of digestion tubes, titration cups and monitor steam supply automatically. This apparatus has been designed with charging pump, multiple fluid level detection and titration system gives test results precisely.

Calibrated according to national metrology standards, ensuring measurement accuracy and traceability. The instrument has passed CE certification, suitable for use in international markets.

Applications

Quantitative determination of nitrogen in chemical substances. Measure the amount of protein in the grain used to produce beer. Estimating the protein content in foods, feed, beverages, and many other samples. Measure nitrogen in organic and inorganic samples in the chemical industry, the pharmaceutical industry and in environmental samples.

Selection Guide

Nitrogen Analyzer an advanced analytical instrument designed for accurate nitrogen determination in various organic and inorganic substances. It is widely used in applications such as agricultural soil testing, fertilizer analysis, environmental monitoring, food quality control, pharmaceutical research, and chemical production. Based on research studies, this analyzer provides accurate nitrogen quantification through methods like the Dumas combustion technique, ensuring rapid analysis with high reproducibility. It is especially suited for laboratories that require high-throughput, automated nitrogen analysis with minimal sample preparation. It is certified for compliance with international standards such as ISO, AOAC, and CE, making it a reliable choice for regulatory and quality assurance environments. Customers in academic research institutions, fertilizer manufacturing units, environmental testing labs, and food safety agencies can confidently select this model based on its performance, validated applications, and industry certifications.

Specifications

Measuring Range	0.1 mg to 240 mg N
Analysis Time	5 to 10 min/sample
Reproducibility	Average value relative error ±0.5%
Recovery	≧99.5%
Burette Volume	2.0 μL/step
Sample Capacity	solid≦5 g/sample, liquid≦20 mL/sample
Water Consumption In The Distillation Process	1.5 L/min
Data Storage Capacity	1000 groups
Power Supply	220 VAC±10%, 50 Hz
Power	2 Kw
Net Weight	38 Kg
Dimensions (L×W×H) mm	455×391×730
Repeatability	≤2% RSD

Features

The analysis can be done in 5 to 10 mins within the measuring range of 0.1 mg to 240 mg N
High-precision working is attained by four KNF pumps are used for dozing and liquid volume measuring
Receiving cup cleaning, alkali pipeline cleaning and other cleaning functions are pre-installed
High titration accuracy of the samples can be up to 2.0μL/step
It is provided with printer to save the results of the experiments
Programmed washing ensures worker protection and save time
Exterior titration cup strategy provides worker real-time regulating of the test procedure
Extraordinary-Quality charging pump and titration confirm test results precision
The temperature of the distilled liquid is continuously monitored. To assure the correctness of the experiment's outcome
The device will cease working if the temperature of the distilled liquid is abnormal

Equipped with RS232/USB communication interface for data export and remote control. Supports connection to laboratory information management system (LIMS) for centralized data management and traceability.

FAQs

1. What is the main function of this Nitrogen Analyzer?

It is a professional laboratory instrument designed for Nitrogen Analyzer applications, providing accurate, reliable performance for sample analysis, processing, or storage in scientific research and industrial quality control.

2. What are the key advantages of this Nitrogen Analyzer compared to similar products?

It provides high measurement accuracy, fast analysis speed, and good repeatability. The automatic calibration and self-diagnostic functions reduce human error and ensure reliable test results for critical applications.

3. What regular maintenance is required for this Nitrogen Analyzer?

General maintenance recommendations: 1) Keeping the instrument clean and free from dust and debris; 2) Following the manufacturer's calibration schedule to maintain accuracy; 3) Inspecting electrical connections and mechanical parts periodically for signs of wear; 4) Storing and using the instrument according to the operating manual to prevent damage.

4. What are the installation requirements for this Nitrogen Analyzer?

Installation requirements include: 1) Selecting a vibration-free location to ensure measurement accuracy; 2) Providing stable power supply with voltage regulation if necessary; 3) Ensuring proper ventilation for instruments requiring gas exhaust; 4) Maintaining appropriate ambient temperature (usually 5-40℃) and humidity (≤85%) as specified in the operating manual.

5. What should I do if the Nitrogen Analyzer shows abnormal operation?

General troubleshooting guidelines: 1) First check the power supply and all connections to ensure they are secure; 2) Refer to the user manual's troubleshooting section for specific error messages or symptoms; 3) Perform a system reset if applicable; 4) Do not attempt to repair internal components without professional training; contact authorized service personnel for technical support when needed.