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Jun 2001
Performance Verification
Agilent 6890 Gas Chromatograph Service Manual
Checkout Chromatograms 610
FPD checkout conditions and chromatogram
Typical values
3396B or 3396C or 3397A integrator sample conditions with analog input
[6890 Analog output, Range 5]
>>Set DATE and TIME<<
6890 Analog output
Noise ([N1])
Measured at [6890 Range 5],
[Attn. 0, Chart speed 1, zero 50] ~30 mm for 1 min. measurement
Signal
6890 Range 5
3396
Zero 10 Pk wd 0.04
Att 2^ 9 Thresh 3
Cht sp 1 Stop time 11.0
Ar Rej 100000
Area, Sulfur mode ≥ 7,000,000
Agilent ChemStation
[6890 GPIB output]
Noise ([N3])
Measured by ChemStation, ASTM [N3] ≤ 5 display units (150 pA/display
units)
Signal
Area, Sulfur mode ≥ 26,000
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