Automatic Gas Chromatography System

Product Description

Gas Chromatography Machine Model Analyte GC 2900A with Dual Flame Ionization Detectors and two nos. Split/Split-less injection ports.

Specifications:

Size: [H] 290 mm X [w] 280 mm, X[D] 160mm
Volume: 13.8 Ltrs.
Temperature: 5C above the ambient temperature to 500 C
Ramp rate: 0.1 C to 50C per minute
No. of ramps: 10
Cooling rate: 300 C to 50 C within 7 minutes at 25 C room temperature
Temperature Gradient: 2C max (on 200 mm Dia. Circumference, 40 mm from the sensor)
Temperature Accuracy: +-1% of set value from 50 C to 500 C
Heated Zones: 5 Independent Heated Zone up to 400 C for individual control of Injectors, detectors, oven

Pneumatics:

Electronic pressure controller (EPC) provides excellent performance with capillary columns. Each channel allows complete electronic pressure control that includes carrier gas, split adjustment & combustion gases namely hydrogen and air for flame ionization detector.

Split /Split-less Injector: Pressure range 0 to 450 kpa. Constant Pressure or constant flow settable.
Pressure program: Provided
Correction Factor: Maintains the constant flow or average linear velocity during oven heating

Injection System:

Two Split/split-less (capillary column) injectors. With constant pressure or constant flow mode and pressure program.
Temperature range settable up to 400 C. in the step of 1"C.

Detectors:

Higher sensitivity flame ionization detector
requires no make up gas due to unique zero dead volume design Temperature range settable up to 400 C. in the step of 1 C.
Dynamic range10⁷
Sensitivity equivalent to 3pg C/sec of toluene/nonane.
Polarization: --240 V DC.

Display:

80 Characters (20 X 4 lines) Vacuum Florescent Display.

Keyboard:

32 Keys for setting of the parameters & eight status LED. indications PC control communication with one RS 232.
4 External event control relay output.
2 Logic inputs and 2 logic outputs

Features:

Advance electronics architecture based on latest micro controllers Injectors and Detectors settings
Up to 8 Channel Programmable Pressure, controllers, each allowing accurate and precise ,electronic pressure regulation for carrier gas, Hydrogen. Air and Split settings
Designed for high level application in Pharma, Oil & Gas, Environmental, Agriculture, and Research PC controlled
Gas Saver Capabilities
Weight: Approximately 37 Kg.