The Agilent 7820A gas chromatograph is one of the stable gas chromatography system choices for small to medium-sized laboratories that use standard gas chromatography methods for routine analysis. seven thousand eight hundred and twenty

Can extend normal operating time, reduce maintenance requirements, lower complexity, and meet user expectations.

7820A gas chromatograph reference technical parameters

Size and weight:

Height x Width x Depth: 49cm x 56cm x 51cm

Average weight: 50 kg

Gas chromatography panel buttons and display: Chinese or English

Environmental requirements:

Working temperature: 15-30 ℃

Working humidity: 30~70%

Storage temperature: -40~70 ℃

Operating altitude: 3100 meters

Overall system performance:

Using 7820A, EPC control (no diversion), automatic sampler, Agilent workstation, analyze tridecane (2ng column loading), retention time reproducibility:<0.06%, peak area reproducibility:<2%

column oven

Size: 28.0 × 30.5 × 16.5 cm

Temperature range: 8 ℃~425 ℃ above room temperature

Temperature setting accuracy: 1 ℃

Heating rate: 75 ℃/min

50-70 ℃, heating rate: 75 ℃/minute

70-115 ℃, heating rate: 45 ℃/minute

115-175 ℃, heating rate: 40 ℃/minute

175~300 ℃, heating rate: 30 ℃/minute

300-425 ℃, heating rate: 20 ℃/minute

Running time: 999.99 minutes

Program heating: 5th order