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Jun 2001
Performance Verification
Agilent 6890 Gas Chromatograph Service Manual
Checkout Chromatograms 610
NPD checkout conditions and chromatogram
Typical values
3396B or 3396C or 3397A integrator sample conditions with analog input
[6890 Analog output, Range 0]
>>Set DATE and TIME<<
Zero 10 Pk wd 0.04
Att 2^ 7 Thresh 7
Cht sp 1 [Stop time 12.0]
Ar Rej 1000
SS/COC/PTV/PPIP
Sensitivity Azobenzene area counts 306,000
Malathion area counts 575,000
3396B or 3396C or 3397A integrator sample conditions with INET input
[6890 INET output, Range 0]
>>Set DATE and TIME<<
Zero 10 Pk wd 0.04
Att 2^ 7 Thresh 7
Cht sp 1 [Stop time 12.0]
Ar Rej 1000
SS/COC/PTV/PPIP
Sensitivity Azobenzene area counts 12,000
Malathion area counts 22,500
Agilent ChemStation
SS/COC/PTV/PPIP
Sensitivity Azobenzene area counts 38
Malathion area counts 71
Agilent Chemstation—ASTM noise
• Measured with 6890 isothermal @ 100°C
• 10 minute blank run, noise range(s) >1 minute
• Performance + noise report
NPD ASTM noise ≤ .0765 pA
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