Micro gas chromatography system

Product Introduction

PHXTEC 700 Micro GC is developed based on a new generation of micro gas chromatography platform, with upgraded core micro chromatography module gas path control and temperature control, and support for multiple types of micro detectors. Modular miniaturization design, highly integrated injection, separation, and detection modules, with a module size of only 257 × 120 × 89 mm. Each module is an independent miniature gas chromatograph, with fast analysis, high accuracy, low gas and power consumption, and simple operation.

700 Micro GCMicro gas chromatography systemEasy to operate, no need for complex gas path connections and method settings, occupying only 1/10 of the space of conventional gas chromatography, and can be used as a laboratory gas chromatograph. The extremely small amount of carrier gas and power consumption also makes it suitable for on-site portable analysis or distributed online analysis near sampling points.

The system supports various detectors such as FID, TCD, FPD, and PID, and can be widely used in fields such as petrochemicals, natural gas, power detection, environmental monitoring, scientific research, coal mine safety, and process control.

Micro gas chromatograph (dual channel)

Instrument Features

Small size and light weight
The compact design and selection of micro components greatly reduce the volume and weight of the chromatograph, saving more space.
modular design
Each chromatography module is an independent gas chromatography channel, with a modular design that is easy to maintain and expand.
Multi channel parallel processing
Each channel runs independently, and the analysis time is generally only a few tens of seconds to a few minutes, making parallel analysis highly efficient.
independent module
The module integrates all functional units of chromatography and operates independently without the need for an additional main control board.
Multi detector
Supports TCD, FID, FPD, and PID detectors.
high sensitivity
The detection limit of FID detector is 0.05 ppm, and the detection limit of TCD detector is 0.5 ppm, which is dozens of times more sensitive than traditional gas chromatography detectors.
Low gas consumption
Only a small amount of sample gas is needed for analysis, with a carrier gas flow rate of less than 10 ml/min and minimal consumption.
Easy to maintain
Standardized gas and electrical interfaces are very easy to maintain, and even beginners can complete module replacement within minutes after simple training.

700 Micro GC Micro Gas Chromatography Channel

Application scenarios

Laboratory analysis
For production and research, 700 Micro GC micro gas chromatography can complete the analysis of gas samples in seconds. The design of high-precision microcohromatographic analysis system enables the analysis accuracy of the instrument to be even better than traditional desktop laboratory instruments.

Portable detection
Paired with our miniaturized portable gas source and power solution, the 700 Portable GC and 700 Elite GC portable gas chromatographs can be quickly transferred to on-site testing, improving detection efficiency while reducing errors caused by sample circulation.

Industrial online monitoring
The extremely small amount of carrier gas and power consumption makes it easy to apply the 700 EX GC Process GC explosion-proof gas chromatography for online analysis. The 700 EX Process GC can be installed near the sampling point without the need to build an additional analysis cabin.

system integration
The micro gas chromatography module is lightweight and small in size, making it easy to directly embed into integrated systems. The standard gas path, circuit, and communication interface make system integration very simple.

He 2ppm / Ne 2ppm / H2 2ppm @TCD1A

CO2 50ppm / C2H4 1ppm / C2H6 1ppm / C2H2 1ppm @TCD2A

O2 21% / N2 78% @TCD1A

C2-C6 500ppm @ TCD2A (constant temperature mode)

BTEX @ FID2B (Constant Temperature Mode)

H2S 100ppm @FPD3B

Program heating mode (60 ℃ ->200 ℃, 100 ℃/min)

Technical data

Channel parameters

instrument parameters

Application field

Environmental volatile gas analysis/analysis of low concentration benzene derivatives
Analysis of Dissolved Gas in Transformer Oil
Oil/gas exploration, rapid logging
Analysis of Liquefied Petroleum Gas
Liquefied natural gas analysis
Natural gas/calorific value determination
Simple to complex refinery gas analysis
Mine gas analysis
Special gas analysis and quality control
Evaluation of synthesis gas and catalytic reactions
Biogas analysis
Artificial gas analysis
Sulfide gas analysis
Gas analysis of fuel cells
Seismic hot spring gas analysis
Analysis of landfill gas
Gas analysis for hazardous chemical testing
Residual solvent analysis
Exhaled breath analysis