The PCR from Michell is a transportable gas blender in a flight case, suitable for calibrating a multitude of gas analyzers at virtually any location and has been designed to allow the blending of two or three gases to the required concentration.
High quality ‘Select Series’ Mass Flow Controllers have been utilized to allow the best accuracy of the blend and allow the user to switch between background gases.

Each channel has a filter, isolation valve, needle, valve, pressure gauge and a flame arrestor for added safety. The blending chamber ensures a complete mix without laminar flow. Swagelok® quick-connect fittings are employed for speed and ease of use.

The unit is supplied with a small universal power supply and weighing just 23kg with wheels and a retractable handle means it is suitable and convenient for air travel.

Technical Specifications

Performance
Gases Available*	Air, O2, N2, CO2, CH4 & H2
Flow Rate	30 to 1500 ml/min per MFC
Blend Time	Allow 5 mins for each blend to stabilize and flush through the mixing chamber and transit line
Ambient Temperature	0 to +45°C
Ingress Protection	IP66 with lid closed and locked
Warm-up Time	30 minutes
Dimensions	624 x 498 x 297mm (h x w x d) (lid closed)
Weight	23kg
Pressure	Safe working pressure: 3 barg
Power Supply	15 V DC from a universal power supply
Gas Connections	QC4 bulkhead stem with shut off - 6mm Primary + O/P SCII cleaned
*Other gases may be programmed by the user if required

If you have any questions about this product feel free to contact with us by
email: This email address is being protected from spambots. You need JavaScript enabled to view it. OR phone: +370 (5) 210 22 74.