ECHO Instrumenst d.o.o.
ECHO - Gas Mixing Devices
Simultaneously mixes up to four gases in a balance gas at different concentrations. Precise control of gas mixing with high accuracy and repeatability. Precise dilution of gasses prior to analysis. Allows multi-point calibration of analysers. Validation of gas instruments.
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- Use of dry corrosive gases: SO2, NO, NO2, Cl2, H2S in air or nitrogen.
- Preparing gas mixures for calibration of gas sensors
- R&D applications with high gas mixing demand, for dilution of sampling gas
- or preparing reference gas concentrations. Used in chemical, biotechnical, pharmaceutical, environmental field, chemical experiments (reactors) and
- biological tests (like respirometers), emission and imission measuring systems
- Gas mixures for analytical, production or industry application ranging from % down to ppm range
- Mass Flow controllers calibrated to specific gas
- Possible to order custom designed instruments to meet customer needs
- Purging the housing with inert gases for safe operation with dangerous and flammable gases,(max. 3 channels) Option a built in gas warning sensor
- Suitable for all clean gases including corrosive and reactive gasses
- Messaurement range – MFC (Mass Flow Controler) with FULL scale range from 20 nccm to 5000 nccm
- Direct monitoring of mass flow rate
- Primary Standard calibration for best accuracy & NIST traceability
Weight:
- 2 MFC System: 12,4 kg
- 4 MFC System: 15 kg
Electrical:
- Voltage: 240 VAC, 50 Hz
- Power: 10W + 17W Ã number of MFC
Electronics:
- RS232 Serial interface, USB/RS23
- RS485, MODBUS
- ETHERNET, Wireless
- Touch screen interface
- interface