Chemiluminescence nitrogen analyzer:Advanced nitrogen integrated analysis instruments in China are widely used for detecting nitrogen content in liquid, solid, or gas samples. Compared with similar instruments at home and abroad, it has the characteristics of stable and reliable performance, high analysis accuracy, and good repeatability.
The total nitrogen content in the sample is rapidly measured by chemiluminescence method. The application of high-precision data acquisition and computer technology provides reliable guarantees for data collection, control, and processing.

Technical Parameter
Basic parameters: Sample types: liquid, solid, and gas
Measurement method: chemiluminescence method
Sample injection volume: Solid sample: 1-20mg
Liquid sample: 5-20 μ L
Gas sample: 1-5mL
Measurement range: 0.1-5000mg/L
Measurement accuracy:

Temperature control range: room temperature~1300 ℃
Temperature control accuracy: ± 1 ℃
Gas source requirements: high-purity argon gas: purity above 99.995%,
High purity oxygen: purity above 99.99%
Power supply: AC220V ± 22V, 50Hz ± 0.5Hz, 1500 W
Dimensions: Host: 305 (W) × 460 (D) × 440 (H) mm
Temperature control: 550 (W) × 460 (D) × 440 (H) mm
Weight: Host: 20kg
Temperature control: 40kg

characteristic
1. High sensitivity:
The TN-3000 system uses chemiluminescence to determine the total nitrogen content, which improves its ability to resist impurity interference, avoids the cumbersome operation of the titration cell caused by the electric method, and greatly improves the sensitivity of the instrument. The key components of the system are imported, ensuring reliable performance of the entire machine.
2. The standard for instrument execution is:
SH/T 0657-1998 Determination of Trace Nitrogen in Liquid Petroleum Hydrocarbons (Oxidative Combustion and Chemiluminescence Method)
ASTM D4629－1996
3. System configuration:
Standard configuration: printer+computer+TN-3000 system+accessories for liquid analysis. Solid sampler, gas sampler
4. Easy to operate:
Based on the Chinese operating interface of Windows 2000 (XP, Me, 98), it makes the operation more convenient and fast. You only need to tap the mouse to complete all parameter settings and condition selections, and the computer controls the collection, processing, storage, and printing of data.