Calibration Gas Preparation Device Permeator PD-1C
It is a calibration gas preparation device that uses a permeation tube and a diffusion tube as the source.
The permeator is a calibration gas preparation device that generates gas from permeation tubes and diffusion tubes. By maintaining the permeation tubes and diffusion tubes at a constant temperature, the amount of permeation diffusion and evaporation diffusion becomes constant. Therefore, by keeping both tubes at a constant temperature and supplying a constant flow of dilution gas such as air or nitrogen, calibration gas with trace concentrations is continuously generated. This preparation method is highly reliable for determining gas concentration based on the fundamental physical quantities measured by the weight method, which includes the permeation rate (from the permeation tube), diffusion rate (from the diffusion tube), and the amount of dilution gas.
- Company：ガステック
- Price：1 million yen-5 million yen
