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Gas Chromatography LGC-B12

Gas Chromatography LGC-B12

Gas Chromatography LGC-B12 is a compact and tabletop, Flame Ionization Detector (FID) comprised gas chromatography, comes with RT to 450°C of temperature range and 40°C / min of maximum heating rate. With optional detectors such as TCD, ECD, FPD, and NPD, features 3 detectors installation at a time, offers packed column and capillary column installation at the same time. Designed with large oven capacity to hold 2 capillary column of 0.32 mm diameter, thermal insulation and chromatography workstation software, supports self-test, power protection, keyboard lock, automatic ignition and anti-power mutation interference function. Equipped with 5.7-inch LCD display, double column compensation function and internet connection, this gas chromatography offers 16-phase temperature program with effective restraining of baseline drift and the influence of background noise.

Catalog

Specifications

Oven
Temperature Range RT to 450ºC
Temperature Accuracy ≤±0.1ºC
Temperature Program 16-phase
Maximum Temperature Heating Rate 40ºC/min
Sample Injector
Temperature range RT+ 7 ℃ to 420 ℃
Temperature control Automatic
Injector type Column or split
Maximum sample inlet 3 pcs
Carrier gas flow type Constant pressure
Pre column pressure range 0 to 400 kPa
Pre column pressure accuracy 0.1 kPa
Mobile phase flow range H2: 0 to 200 ml/min, N2: 0 to 150 ml/min
FID Detector
Temperature range RT + 7 ℃ to 420 ℃
Maximum installation Dual detector
Flame ignition mode Automatic
Flame Ionization Detector (FID) Logarithmic amplifier
Mechanical valve
Baseline signal display
Ignition coil control
Detection limit ≤3×10-12 g/s (Sample: n-hexadecane)
Baseline drift ≤1x10-13 A/30 min
Linear range ≥107
Power Supply AC 110/220 V±10%, 50/60 Hz
Packaging Dimension (W×D×H) 820×670×600 mm
Gross weight 71 kg

Features

  • A compact and tabletop, Flame Ionization Detector (FID) comprised gas chromatography
  • RT to 450°C of temperature range and 40°C / min of maximum heating rate with 16-phase temperature program
  • TCD, ECD, FPD, and NPD as optional detector, with 3 detectors installation at a time
  • Packed column and capillary column installation at the same time
  • Large oven capacity to hold 2 capillary column of 0.32 mm diameter
  • Thermal insulation, maximum outer chamber temperature of 40℃
  • Chromatography workstation software, for easy and convenient data processing
  • Supports self-test, power protection, keyboard lock, automatic ignition and anti-power mutation interference function
  • 5.7-inch LCD display, for convenient indication of temperature, time and gas flow
  • Double column compensation function for effective restraining of baseline drift and the influence of background noise
  • Internet connection for easy data transferring and program update
  • Highly-efficient, stable and reliable with easy and convenient operation

Applications

Gas Chromatography is used for the separation of compounds in complex mixtures based on the polarity of compound across food industries, pharmaceuticals, dairy, microbiology, biotechnology, environmental analysis etc.

Standard Accessories

FID detector
Chromatography workstation software

Optional Accessories

Accessories No. Accessories Name
1 Hydrogen generator
2 Air generator
3 Thermal Conductivity Detector (TCD) (Optional) Sensitivity: >10000 mv. ml/ mg
(Sample: n-hexadecane)
Linear range: ≥105
4 Electron Capture Detector (ECD) (Optional) Detection limit: ≤1×10-14 g/ml
(Sample: n-hexadecane δ-666)
Linear range: ≥103
5 Flame Photometric Detector (FPD) (Optional) Detection limit: ≤2×10-11g/s (S of thiophene)
Detection limit: ≤1×10-12g/s (P of methyl parathion)
Linear range (S): ≥102
Linear range (P): ≥103
6 Nitrogen and Phosphorus Detector (NPD) (Optional) Detection limit: ≤1×10-12g/s (Azobenzene)
Detection limit: ≤1×10-12g/s (Marla sulfur phosphorous)
Linear range: ≥103

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