SP-2120 specialized gas chromatograph for mine gas analysis

Product Introduction: The SP-2120 gas chromatograph is composed of a main unit, a high-performance chromatographic column, a methane converter, a thermal conductivity detector, and a dual hydrogen flame detector. It is controlled by a microcomputer and can automatically switch valves and detector signals. It is equipped with four gas flow sensors, connected to a computer through a data cable. The signals are collected and processed by a mine gas dedicated chromatographic workstation. Instruments ..

main features
1. The thermal conductivity detector and the dual hydrogen flame detector work simultaneously, and the three signal channels collect data simultaneously;

2. The dual conversion furnace system greatly improves the analysis efficiency and accuracy;

3. Using imported ten way valves, complete full component analysis and explosion hazard level discrimination within 7 minutes of one injection, with short analysis time;

4. High impact and vibration resistance, suitable for use in vehicles;
5. Equipped with 4 gas flow displays, easy and convenient to operate;

6. Manual and automatic sampling can be freely selected, equipped with a 32 channel sampling machine to achieve uninterrupted cyclic sampling analysis, while automatically printing analysis reports and transmitting data through the network.

Technical parameters:

1. Minimum detectable concentration: O₂、 N₂≤0.05% H₂≤5ppm CO≤0.5ppm，
CH₄、 CO₂、 C₂H₄、 C₂H₆、 C₂H₂≤0.1ppm ；
2. Analysis cycle: One injection, for H₂, O₂, N₂, CH₄, CO, CO₂, C₂H₄, C₂H₆And C₂H₂Complete component analysis, with an analysis period not exceeding 7 minutes;
3. Number of detectors, amplifiers, and output signal channels that can work simultaneously: 3;
4. Event control (external control device switch control): Control the maximum load of 220V AC 1A;