Gas chromatograph (VOC/VOCS)

Excellent detector design in the industry

Special logarithmic operation amplification board, achieving ultra sensitive detection and automatic ignition.

8-inch touch screen Chinese operation interface, intuitive and clear

Internet communication facilitates remote control

Precise temperature control of temperature rise column furnace with program

Extremely high peak time and repeatability of analysis results

Can simulate online analysis and run automatically

Various valve configurations meet gas analysis requirements

Microfluidic gas path cutting technology achieves multidimensional chromatography and blowback functions

Working conditions:

a) Environmental temperature:- 10℃～40℃；

b) Indoor relative humidity not exceeding 95%;

c) The product should not be affected by strong mechanical vibrations and electromagnetic interference that may affect its use;

d) There are no corrosive gases or flammable or explosive gases indoors, and hydrogen cylinders should be kept away from sources of fire;

e) Power supply: voltage 220 ± 10%, frequency 50Hz.

Indicators of column temperature box:

Temperature control range: 5 ℃ to 450 ℃ above room temperature;

Column box temperature stability: ≤ 0.5%；

Column box temperature gradient: ≤ 2 %；

Minimum adjustment amount for temperature setting: 1 ℃;

Program heating repeatability: ≤ 1%；

Fully automatic gas injection valve

Original imported VICI (Valco) injection valve and switching valve from the United States;

High inertia, low loss, long-lasting durability;

Fully automatic gas driven valve, no need for manual switching, high accuracy, good repeatability;

The pre column can be backflushed to reduce analysis time and minimize contamination of the chromatography column and detector.

Split/non split capillary column injection port

Equipped with high-precision electronic pressure/flow control;

The maximum operating temperature is 450 ℃;

Column head pressure setting range: 1-150psi;

Column head pressure control setting accuracy: 0.01psi;

Flow control range: 0~1000ml/min (helium gas); 0~500ml/min (nitrogen);

Flow control accuracy: 0.01ml/min;

Maximum diversion ratio: 1:1000

Detector:

The detectors all include electronic flow control modules

Hydrogen flame ionization detector (FID)

Baseline noise: ≤ 5×10-14 A；

Baseline drift: ≤ 3×10-13 A/30min；

Detection limit: ≤ 5 × 10-13g c/s (n-hexadecane).

Data communication

Ethernet (LAN)

Instrument on-site and remote start-up operation start/end

Instrument control and monitoring, method editing and storage

The GC2010 chromatography workstation communicates with the chromatography through a networked interface, allowing for comprehensive control of all parameters of gas chromatography, such as temperature, pressure, flow rate, split ratio, as well as the operation of valves and automatic injectors. This ensures the accuracy of parameter settings and the stability of testing methods. The editing, creation, modification, saving, and calling of methods can all be done on the chromatography workstation without the need for any parameter settings on the instrument host, making it simple and convenient.

The software version adopts a multi-threaded processing mode at its core, which ensures that instrument control, data acquisition, data processing, and the simultaneous operation of other application software will not interfere with each other, greatly improving the stability of the system.