Large Screen GC112A Gas Chromatography

Product Overview

Description

GC112A Gas Chromatography

Technical Features

1. Host adopts a 7-inch color screen, the man-machine exchange interface is user-friendly.

2. The simultaneous bilateral control can be achieved via both the computer and the touch screen on the host.

3. The gas path has the flow pressure display.

4. The synchronous external trigger function is extendable, and the external signal (auto sampler, hot analytical instruments, etc.) can start the host and workstation at the same time.

5. The self-test function and automatic fault recognition system is complete.

6. Packed column: on-column injection, instantaneous vaporization injection, gas injection.

7. There are eight external event extension interfaces, with a variety of control valves, which can work according to the set timing.

 

Technical Specifications

Oven:

1. Temperature range:  5℃~400℃

2. Temperature accuracy: ±0.02℃

3. Temperature program: nine-phase/10 platform

4. Program total time: 9999.9mins

5. Max ramp rate: 60℃/min

 

Sample Injector:

1. Temperature range:  room temperature 7℃~420℃

2. Packed column or split injector can be installed

3. Split mode can directly set the split ratio

4. Constant voltage mode

5. A separate injection system is connected

 

Detector:

1. FID or TCD, select one only

2. Detector’s gas control adopts APC control

3. Temperature Range:~420℃

4. Hydrogen Flame lionization Detector (FID): Logarithmic amplifier

High voltage switch control

Baseline signal display

Ignition coil control

Detection limit:≤3 x 10^-12g/s sample: N-hexadecane (minimum detectable amount:3pg/s) Dynamic range: 10⁷

5. Thermal Conductivity Detector (TCD):

Bridge voltage switch control

Bridge current setting: 0-220mA

Sensitivity: 6000mv.ml/g

Dynamic range: 10⁵

 

Overall Dimension & Weight

1020*660*740 (mm)  G.W 82KG  N.W 70KG