Post-ash reducer

08/01/1997

Chemical vapor sensor

The BMC200 chemical vapor sensor provides real-time measurement of airborne chemical concentrations. It contains a silicon MEMS chip (approx. 0.5 cm2) that detects vapor-induced mass changes in an absorbent polymer film. The benchtop electronic unit powers the sensor chip and transmits sensor data to a PC running Windows. Berkeley MicroInstruments, Richmond, CA; ph 510/231-5710, fax 510/231-5711, e-mail [email protected], www.BerkeleyMicro.com.