| 摘要 |
FIELD: measurement engineering. ^ SUBSTANCE: device can be used for widening assortment of high precision and reliable devices for calibrating and testing gas analyzers when measuring chemically aggressive gases to provide wider range of concentration of measured component. Device has temperature and pressure meters, output communications, thermostatting system and liquid thermostat where saturator is placed which saturator is made in form of vertical set of communicating plates. Output communications of the device and plates of saturator are made of corrosion-proof material, for example, of fluoroplastic. The whole set of plates is enclosed into steel case. ^ EFFECT: higher precision; improved reliability. ^ 1 dwg |
