Gas Chromatography LGC-B12 Catalog

Overview

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.

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

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

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