J-SCIENCE | Hydrogen in Steel Measuring System
This instrument is based on the thermal desorption method of gas chromatography and is used to measure hydrogen that may cause delayed fracture in steel materials. The system allows for continuous batch measurement of hydrogen and validates its behavior with temperature variations. Additionally, it displays data such as temperature and quantity of hydrogen released in measurement result lists and charts, thus verifying the behavior of hydrogen.
Model :
JTF-20A
Features
- Ideal for analyzing delayed fracture mechanisms of steel materials
- A phenomenon in which hydrogen enters due to the environment, causing embrittlement and sudden destruction
- It is necessary to measure how much hydrogen is contained in steel materials
- A sample piece is placed in a quartz tube, heated to drive out the hydrogen, and then measured
- The temperature is raised from room temperature to 800℃ over 8 hours
- It is important to know at what temperature and how much hydrogen is released
- Measurement results can be displayed in a table and multiple graphs
- In Japan, We are the pioneers of this analytical device. Used by major steel companies
- Gas Chromatograph GAS5000T
Detector：TCD
Carrier gas：Argon (99.999 %up)
Flow control section：constant pressure valve(metal diaphragm)
Dimensions：570（w）×500（d）×430（h）mm
- Auto gas Sampler GAS-500serise
Sampling：Auto 6 port valve
Purege gas：Argon (99.999 %up)
Purege gas control ：digital mass flow controler
Dimensions ： 300（w）×400（d）×350（h）mm
- Tube furnace JTF-20A
Tube furnace：open/close type
Heating rate ：50-300 ℃/ min（Arbitrary settings possible）
Max temperature ：1000 ℃
Quartz tube：22mm (id) × 500 mm(L)
Dimensions ： 450（w）×400（d）×350（h）mm
- Data processor JC2000
PC：Desk top
Soft：Chromato record, sequence control, measurement result list,Various calculations and graph creation
