Detector 종류

• Choice of FID, TCD or ECD
• Temperature range from 100C to 300C

FID

• FID minimum detectable quantity is 5 x 10^-12 grams of carbon (signal 3x noise level)
• FID linear range is 10^6

TCD

• TCD has four tungsten filaments
• TCD filament temperatures are 180C, 240C or 320C

ECD

• ECD minimum detectable quantity is 0.05 x 10^-12 grams of lindane (signal 3x noise level)
• ECD linear range is 10^3