Utilizing a high-performance, low-noise flame-ionization-detector (FID) subsystem and logarithmic amplifier that decreases drift and thermal noise, the Servopro FID (photo) offers accurate (100 ppb resolution) measurement of hydrocarbons. With all flow electronically regulated and temperature regulated, the system offers a “Lock Range” facility to allow the operator to fix the unit within a desired range, as well as an automatic ranging feature that changes the measurement parameters according to impurities detected. — Servomex Group Ltd., Crowborough, U.K.
Measure hydrocarbons with ppb resolution
| By Chemical Engineering