Gas Chromatography System LGC-B14

Name: Gas Chromatography System LGC-B14
Brand: Labtron
SKU: LGC-B14
Rating: 4.7 (800 reviews)

Gas Chromatography System LGC-B14 offers a 22L oven capacity and an adjustable temperature range from RT + 5°C to 400°C. It is equipped with a 7-inch LCD for real-time monitoring of temperature, gas flow, and heating curves. Its advanced self-test function and automatic fault detection ensure reliable and efficient performance. This system also includes a highly sensitive flame ionization detector (FID) for accurate detection of organic compounds.

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Oven Capacity	22L
Oven Temperature Range	RT + 5 ℃ to 400 ℃
Oven Temperature Accuracy	± 0.1 ℃
Temperature Program	9 Step
Program Timing	9999.9 min
Heating Temperature	60 ℃/min
Sample Injector Temperature Range	RT +7 ℃ to 420 ℃
Sample Injector Max. Quantity	3 pieces
Pre-Column Pressure Range	0 to 400kpa
Pre-Column Pressure Accuracy	0.1 kpa
Memory	20 sample test modes
Flow Setting Range	H2: 0-200ml/min N2: 0-150ml/min
Detector Type	Hydrogen Flame Ionization Detector (FID)
Detector Temp. Range	RT +7℃ to 420℃
Amplifier	Logarithmic amplifier
Switch Control Function	High voltage switch control
Display Function	Baseline signal display
Detection Limit	≤ 3 × 10ˉ¹²g/s (Sample: n-hexadecane)
Baseline Noise	≤ 5 × 10 ˉ¹⁴A
Baseline Draft	≤ 6 × 10 ˉ¹³ A
Dynamic Range	10⁷
RSD	≤ 3 %
Power Supply	AC220V±10%, 50Hz
Packaging Dimension (W ×D × H)	735 × 725 ×835mm
Gross Weight	80 Kg

8 external interfaces to connect control valves
Multi-core, 32-bit embedded hardware system
Synchronous external trigger function
Chromatography workstation software
Supports installation of a column or split injector
Constant pressure carrier gas flow control
One-touch startup function

Our Gas Chromatography System is widely used for the separation and analysis of complex mixtures in chemical, pharmaceutical, and environmental testing. It enables precise detection of volatile organic compounds in samples, making it essential for quality control and research applications.

FID detector

Capillary injection system

Chromatography workstation software

RS232 port

LAN port

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Gas Chromatography System LGC-B14 Catalog

Gas Chromatography LGC-B17

Carrier Gas : Nitrogen
Carrier Gas Purity : More than or equals to 99.99%
Quantitative Repeatability : Up to 1%
Fuel Gas : Hydrogen

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Gas Chromatography LGC-C10

Column chamber temperature range : Room temperature +15°C to 399°C
Conversion furnace temperature range : Room temperature +30°C to 399°C
Thermal conductivity detector temperature range : Room temperature +30°C to 399°C
Thermal conductivity noise : Less than or equal to 0.05mv

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Gas Chromatography LGC-B13

Column Oven Volume : 300 × 280 × 170 mm³
Capillary Columns : 2 × 80m
Gas Types : He, N₂, H₂,Ar
Injection Pressure :

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Gas Chromatography LGC-B12

Oven Temperature Range : RT to 450ºC
Oven Temperature Accuracy : ≤ ±0.1ºC
Oven Temperature Program : 16-phase
Oven Maximum Temperature Heating Rate : 40ºC/min

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Gas Chromatography LGC-B16

Gas Types : Nitrogen (N₂), Hydrogen (H₂), Air, Helium (He), Argon (Ar)
Temperature Control Range : 6 channels, 5°C to 400°C (up to 450°C for high-temperature type)
Temperature Accuracy : ±0.1°C
Heating Rate : 0.1 to 39°C/min (standard), 0.1 to 80°C/min (high-speed)

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Gas Chromatography LGC-B11

Oven : Maximum capacity22 LTemperature rangeRT + 5 ℃ to 400 ℃Temperature accuracy± 0.1 ℃Temperature program9 StepProgram total time9999.9 minMaximum Heating Rate0.1 to 60 ℃/ minMaximum Cooling Rate≤ 10 mins (250 to 50 ℃)
Sample injector : Temperature rangeRT+ 7 ℃ to 420 ℃Temperature controlIndependentInjector typeColumn or splitMaximum sample inlet3 pcsCarrier gas flow typeConstant pressurePressure range0 to 400 kPaPressure accuracy0.1 kPaMobile phase flow rangeH2: 0 to 200 ml/min, N2: 0 to 150 ml/min
Detector : TypeFID or TCDTemperature rangeRT + 7 ℃ to 420 ℃Maximum installationDual detectorFlame ignition modeAutomaticFlame Ionization Detector (FID)Logarithmic amplifier High voltage switch control Baseline signal display Ignition coil control Detection limit: ≤3 ×10 to 12 g/s (Sample: n-hexadecane) Baseline noise: ≤ 5 × 10 - 14 A Baseline draft: ≤ 6 × 10-13 Dynamic range: 10 ⁷ RSD: ≤ 3 %Thermal Conductivity Detector(TCD)Sensitivity : 8000mV.ml/mg (Sample: n-hexadecane) Baseline noise: ≦0.5mV Baseline draft: ≤ 0.15 mV/30 min Dynamic range: 10 ⁵
Power supply : AC 220 V ± 22 V, 50 Hz ± 0.5 Hz, 3000 W