Agilent tcd detector manual

detector (TCD) on an Agilent Gas Chromatograph (hereafter referred to as the GC). Review the safety information on the inside front cover before following this procedure. Parts list EPC •TCD • Two screws for attaching the detector to the oven top • Top insulation • Bottom insulation NonEPC •TCD. Agilent Thermal Conductivity Detector (TCD) • Universal detector responds to all compounds, excluding carrier gas. The Agilent TCD consists of an electrically heated filament in a temperature-controlled cell. Under normal conditions there is a stable heat flow from the filament to the detector body. Advanced Operation Manual Agilent Technologies 1 Programming Run Time Programming 12 † Changing polarity of a thermal conductivity detector (TCD) Advanced Operation Manual 13 † Detector gas flow (on/off), including NPD H 2 fuel gas.

6 of Contents Contents Agilent Gas Chromatograph Service Manual Leak testing Detectors 89 FID 89 FPD+ 90 NPD 91 TCD 93 ECD 94 Valves 96 The valve box 96 Valve control 96 Valve types 98 Controlling a valve 98 GC Output Signals Analog signals the Agilent GC and GC/MS User Manuals Tools DVD, the Browser Interface or a connected. The Agilent gas chromatograph, inheriting legendary Agilent expertise and or a 3rd detector as TCD or ECD can be located on the side of the GC. not require a separate reference gas or manual potentiometer adjustment. 4 Electron capture detector (ECD*).

Thermal Conductivity Detector (TCD) is the most universal detector used with a GC. The major benefit is it detects all molecules, and it commonly used for permanent gas analysis (O2, N2, CO, CO2, H2S, NO, etc.). The TCD can also detect concentrations from % down to around ppm). Purpose. Warnings in the manual or on the instrument must be observed during all phases of operation, service, and repair of this instrument. Failure to comply with these precautions violates safety standards of design and the intended use of the instrument. Agilent Technologies assumes no liability for the customer’s failure to comply with these. The Agilent GA Thermal Conductivity Detector (TCD) with EPR requires the use of GC Driver version B or higher. Check the GC Driver version used in your Agilent data system, and update as needed. WARNING Refer to the Safety Manual that came with your Agilent A Gas Chromatograph for hazards that may exist when maintaining your instrument.