gas chromatograph

gas chromatographMain performance characteristics:

1. Adopting a 320 x 240 dot matrix 5.7-inch large screen LCD Chinese display, with real-time display of various temperatures and operating conditions, to achieveOnline monitoring;

2. Power on self-test, six independent temperature control (vaporization chamber and capillary vaporization chamber can be independently controlled), five stage programmed temperature rise function;

3. Wide range self diagnostic function, when the instrument malfunctions, it automatically displays the fault phenomenon, fault code, fault cause in Chinese, and helps to quickly find and solve the fault, ensuring the best working condition of the laboratory;

4. Overtemperature protection and expansion function: If any circuit exceeds the set temperature, the instrument will automatically power off and sound an alarm;

5. Carrier gas cut-off and leakage protection function. When the carrier gas pressure is insufficient, the instrument automatically cuts off the power and stops heating, effectively protecting the chromatographic column and thermal conductivity detector from damage;

6. Intelligent fuzzy control rear door opening system, automatically tracks temperature and dynamically adjusts the angle of the air door, even in indoor environmentsWenPrecise temperature control can also be achieved nearby;

7. Configure a capillary split non split injection device with membrane cleaning function for filling column head injection and glass liner injection, and Can install gas sampler;

8. High precision dual stable gas path, capable of installing up to four detectors simultaneously;

9. Advanced gas path process, which can achieve the simultaneous use of hydrogen flame detector and thermal conductivity monitor;

10. The eight channel external event function supports multi valve switching;

11.Optional electronic flow pressure display system and built-in workstation device.

gas chromatographTemperature control indicators

1. Temperature control range: room temperature+5 ℃ -400 ℃ increments of 0.1 ℃

2. Temperature control accuracy: better than ± 0.1 ℃ ve

3. Program heating: Fifth order constant temperature time O~999min increment 0.1min temperature increment0.1℃heating rate200℃ 以下最大40 ℃／min 200℃ 以上最大20 ℃／min

Specifications

1. Dimensions: 555 x 525 x 485 (mm)

2. Input power supply: AC220V ± 7% 50Hz 2KW

3. Overall weight: approximately 52kg