Quotation for chemiluminescence nitrogen analyzer

Product Overview:

SH-3000 typeChemiluminescence nitrogen analyzerWidely 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.

The instrument system adopts chemiluminescence method to determine the total nitrogen content, which improves the ability to resist impurity interference, avoids the complex operation of the titration cell caused by the electric method and the unstable factors, and greatly improves the sensitivity of the instrument. The key components of the system are imported, ensuring reliable performance of the entire machine.

Instrument execution standard:

SH/T 0657-1998 Determination of Trace Nitrogen in Liquid Petroleum Hydrocarbons (Oxidative Combustion and Chemiluminescence Method)

ASTM D4629－1996

Technical Specifications:

Basic parameters: Sample types: liquid, solid, and gas

Measurement method: chemiluminescence method

SH-3000 typeChemiluminescence nitrogen analyzerSample injection volume:

1. Solid sample: 1-20mg

2. Liquid sample: 5-20 μ L

3. Gas sample: 1-5mL

4. Measurement range: 0.1-5000mg/L

5. Measurement accuracy:

6. Temperature control range: Room temperature to 1050 ℃

7. Temperature control accuracy: ± 3 ℃

8. Gas source requirements:

High purity argon gas: purity above 99.995%,

High purity oxygen: purity above 99.995%

9. Power supply: AC220V ± 22V, 50Hz ± 0.5Hz, 1500 W

10. Dimensions: Host: 305 (W) × 460 (D) × 440 (H) mm

11. Temperature control: 550 (W) × 460 (D) × 440 (H) mm

12. Weight: Host: 20kg

13. Temperature control: 40kg

14. Requirements for instrument completeness: host (data acquisition, control system), cracking furnace, automatic sampler (gas, liquid), computer (including operating software), etc.

15. Other optional components: solid sampler, gas sampler

The instrument is suitable for measuring the total nitrogen content of paraffin oil, diesel, gasoline, lubricating oil, fuel oil, liquefied gas and natural gas, as well as other oil products, chemical raw materials and finished products.