Technical data sheet for agilent 7890b gas chromatograph Each position can be any combination of auxiliary epc or pneumatics control module. Details performance, system capabilities, oven, epc, inlets
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Two detectors, thermal conductivity detector (tcd) at the back and flame ionization detector (fid) at the front, are dedicated for detecting most permanent gases excluding the carrier gas and most organic compounds (e.g., hydrocarbons), respectively
Avoid leaks in the carrier gas lines.
At its core are the sophisticated electronic pneumatic control (epc) modules and the precise gc oven temperature control. This section contains installation procedures for the agilent 7890b gc Depending on the ordered options, some steps are optional, such as plumbing cryogenic cooling or valve actuator air. The 7890b gc has two positions for auxilary epc devices located on the back of the gc