ASTM D5453 ASTM D4629 Ultraviolet Fluorescence Sulfur Nitrogen Analyzer ASTM D5762 Luminometric Nitrogen N2 Gas Purity Tester

Main Features

1,High sensitivity:LR-ST6000 ultraviolet fluorescence sulfur determination

instrument uses ultraviolet fluorescence method to determine the total

sulfur content, which enhances anti-impurity interference capability,

avoids the complicated operations of the coulometric method on the titration

cell and the resulting instability factors, and greatly improves the

sensitivity of the instrument. The key components of the system are

imported devices, and the detector is designed to be light-tight and airtight,

which ensures the performance of the whole machine reliably.

2,System configuration:

Standard configuration:computer+LR-ST6000 system+Liquid sampler

Other options: solid sampler, gas sampler and mass flowmeter

3,Easy to operate:

The English operating interface based on Windows (11,10,7, XP, Me, 98)

makes the operation more convenient and efficient. Users only need to

click the mouse to complete all parameter settings and condition selection,

and the computer controls the data collection, processing, storage and

printing

——Analytical instrument series products

1. The performance of the instrument is continuously improved, with

beautiful appearance and reasonable structure.

2. The instrument has automatic alarm function for abnormal gas pressure.

3. Digital tracking and display of gas flow and pressure throughout the

process.

4. The computer controls the sampler to perform automatic sample injection

without manual operation.

5. Personalized operation interface and printing format can be designed

according to user requirements.

6. The computer controls the whole process of analysis and data processing,

and displays the working state of the whole process.

7. The unique fluorescent chamber is designed with automatic compensation

function of ultraviolet light source intensity, high sensitivity and low

baseline noise.

8. The aromatic hydrocarbon barrier filtration system and detection system,

equipped with a selective permeation membrane, are protected from

contamination.

9. The special quartz cracking tube requires no disassembly or replacement,

which completely overcomes the drawback of easy carbon deposition in

combustion tubes.

10. The instrument has a gas filtration and purification system.

11. The key components are imported, which reduces the instrument noise and

improves the detection sensitivity.

Membrane dryer Import

Ultraviolet lamp Import

Photomultiplier tube Import

214 nm filter Import

4,The executive standard of the instrument is:

ASTM D5453 ASTM D4629 Ultraviolet Fluorescence Sulfur Nitrogen Analyzer ASTM D5762 Luminometric Nitrogen N2 Gas Purity Tester

Technical Specification