Product Introduction

The density and volume of hydrogen atoms are very small, which makes them have a strong void effect and easily sucked into the atomic lattice. Hydrogen atoms gathered in irregular and lattice defects (such as micropores and sand holes) can recombine into hydrogen molecules. Due to the presence of spatial voids, the gas pressure in defects can reach 1000 bar, which can lead to material brittleness; Due to the slow diffusion rate of hydrogen at room temperature, material fragmentation may occur after a period of latent time, resulting in delayed cracking, which often occurs in steelmaking, parts processing, and welding processes. Hydrogen embrittlement may lead to catastrophic consequences, therefore it is necessary to strictly control the content of diffused hydrogen.German Brooke Thermal Conductivity Diffusion Hydrogen AnalyzerG4 PHOENIX can quickly and accurately measure the content of diffused hydrogen in materials, and has Bruker's 10 point gas standard calibration unit to ensure the stability and stability of the instrument.

Shanghai Ranchao Optoelectronics Technology Co., Ltd. is BrukerDiffusion hydrogen analyzerAgent in China, responsible for all sales of products.

1 G4 PHOENIXDiffusion hydrogen analyzerfeature

G4 PHOENIX has the advantages of fast analysis speed and high automation operation. The instrument does not require a long time to collect hydrogen, and the entire process only takes a few tens of minutes, saving users a lot of testing time and usage costs.

G4 is equipped with an infrared furnace that can quickly heat up to 900 ° C, enabling it to achieve programmed heating function and meet different testing requirements of users; And the diameter of the degassing tube? 30 mm, Can adapt to EN/ISO 3690 and AWS A4.3 standards, and can test large-sized samples.

3. The detector of the instrument is a high-sensitivity and long-term stable thermal conductivity detector, ensuring the accuracy and stability of the test results; And the instrument can also be connected to a mass spectrometer to achieve ultra-low content diffusion hydrogen testing.

4. G4 PHOENIX is equipped with a unique 10 point gas standard calibration unit, fully ensuring the high accuracy and stability of the instrument.

5. The report format conforms to the data format of ISO 3690 and AWS A4.3, and the optional output format for analysis results is ppm or ml/100 g.

6. The analysis and testing time of the instrument can be adjusted, with a maximum of 2 hours.

2、 G4 PHOENIX Technical Parameters

1. Measurement range: 0.05-1000ml/100g

2. Analysis time: Aluminum alloy takes about 3 to 10 minutes, and welding samples usually take 15 to 20 minutes (depending on the material weight of the sample)

3. Resolution: 0.001 ml/100 g

4. Reproducibility: ± 0.01 ml/100 g or ± 1% relative (depending on the weight of different materials in the sample)

5. Carrier gas: N2zui small purity 99.999%, pressure 2 bar

6. Cooling water (only for infrared furnaces): approximately l/min

7. Size and weight: 460 x 750 x 500 mm, 50 kg

8. Power supply: 230 V, 1 kVA during analysis, standby mode: 230 V, 300 VA

9. System requirements: Operating system: Windows XP, CD-ROM, two RS 232 serial ports