Gas Chromatography LB-51GC

Gas Chromatography LB-51GC

Gas Chromatography LB-51GC is equipped with a 16-phase temperature programme with a temperature range of RT to 450 °C. Features an APC controlled Flame Ionization Detector (FID) with high sensitivity for a range of analyses. Dual column compensation function effectively restrains baseline drift. Built-in provision to connect to the internet for data transfer and automated programme upgradation. Packed and capillary column can be installed at the same time.

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Specifications

Power supply AC 110 V / 220 V ± 10 % ; 50 Hz / 60 Hz
Dimensions ( W x D x H ) 800 x 570 x 650 mm
Gross weight 75 kgs

Features

  • LCD display indicating temperature , time and gas flow
  • Large capacity oven ( can hold 2 pieces of 0.32 mm diameter capillary column )
  • Packed and capillary column can be installed at the same time
  • Automated programme upgradation on connecting to internet
  • Dual column compensation function
  • Effective thermal insulation effect when temperature of oven , vaporizing chamber and detector reach 300 °C
  • Self-testing , power protection, keyboard lock , automatic ignition and anti-power mutation interference function

Standard Accessories

Accessory No Accessory
1.        FID detector
2.        Chromatography workstation software

Optional Accessories

Accessory No Accessory
1.        Sample Injection System
2.        TCD detector
3.        ECD detector
4.        FPD detector
5.        NPD detector
6.        Chromatographic Column

Applications

Used in the analysis of oil extraction and refining industry, petrochemical analysis, gas industry, quality control of medicines, food and chemicals, in quality supervision of medicines, foods and chemicals and scientific research institutes

Detector Specifications

Hydrogen flame Ionization Detector ( FID ) Detection limit : ≤ 3 x 10-12 g/s ( Sample : N-hexadecane )
Baseline drift : ≤ 1 x 10-13 A/30 min
Linear range : ≥ 107
Thermal Conductivity Detector ( TCD ) ( Optional ) Sensitivity : ˃ 10000 mv.ml/mg ( Sample : N-hexadecane )
Linear range : ≥ 105
Electron Capture Detector ( ECD ) ( Optional ) Detection limit : ≤ 1 x 10-14 g/ml ( Sample : N-hexadecane )
Linear range : ≥ 103
Flame Photometric Detector ( FPD ) ( Optional ) Detection limit : ≤ 2 x 10-11 g/s ( S of Thiophene )
Detection limit : ≤ 1 x 10-12 g/s ( P of Methyl parathion )
Linear range : ≥ 102
Linear range : ≥ 103
Nitrogen and Phosphorous Detector ( NPD ) ( Optional ) Detection limit : ≤ 1 x 10-12 g/s ( Azobenzene )
Detection limit : ≤ 1 x 10-12 g/s ( Marla Sulphur Phosphorous )
Linear range : ≥ 103

Oven Specifications

Temperature range RT ~ 400 °C
Temperature accuracy ± 0.02 °8
Temperature programme 16 phase
Temperature heating rate 40 °C / min

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Gas Chromatography

Sample injector temperature range RT +7 °C ~ 420 °C
Power supply AC 220 V ± 10 % ; 50 Hz / 60 Hz
Dimensions ( W x D x H ) 1020 x 660 x 740 mm
Gross weight 82 kgs
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