H‑500

PRODUCT ADVANTAGES

• Powerful software (multilingual, customized display, export of results)
• Low maintenance
• Robust design allows usage in production control and laboratory
• Easy calibration with standard materials or gas dose
• Hydrogen determination with heat extraction technique for determination of residual hydrogen
• High-capacity thermal conductivity cell
• Precise measurements even for low concentrations
• For samples of up to 10 g and 0.8 x 6 cm size

• Powerful software (multilingual, customized display, export of results)
• Low maintenance
• Robust design allows usage in production control and laboratory
• Easy calibration with standard materials or gas dose
• Hydrogen determination with heat extraction technique for determination of residual hydrogen
• High-capacity thermal conductivity cell
• Precise measurements even for low concentrations
• For samples of up to 10 g and 0.8 x 6 cm size

APPLICATION EXAMPLES

Alloys, copper, steel

FUNCTIONAL PRINCIPLE

Operating the H-500 is simple and safe. After weighing the sample on the interfaced electronic, the weight is transferred to the connected PC. It is also possible to enter the weight manually via the H-500 software.

The sample is placed into the cold zone of the horizontally positioned furnace.After starting the analysis, the furnace is rotated upwards for the sample to fall into the hot zone. By adding nitrogen as carrier gas hydrogen diffuses out and is carried into a sensitive thermal conductivity cell.

The typical analysis time is about 3 to 15 minutes. Detector signals and instrument parameters are displayed during analysis. Evaluation of the signals and display of the results are done automatically; the data can be transferred to a laboratory information management system (LIMS). The H-500 requires minimum maintenance. The particle filters and chemicals which need to be maintained are easily accessible.