Gas Chromatograph GC126

Gas Chromatograph 1.Compurter temperature control system 2.High accuracy and reliability 3provides analog output interface

  Gas Chromatography

Introduction:

GC126 Gas Chromatograph

 Embedded 32-bit processors and multi-CPU systems development, IT interfaces related technology, temperature parameter is automatically set, detector selection, operating parameters and data detector automatic zeroing function, sensitivity, and polarity of digital set. can display multiple sets of parameters, the operation is very simple and convenient. Computer Anti-control function, you can operate the instrument through the computer all the features of the internal (via USB interface). No external workstation and provides analog output interface.  

Features:

The newly designed GC126 computer temperature control system, using the international advanced control technology.Temperature high accuracy (better than ± 0.1 °C) excellent reliability and robustness. Variety of control and use the keyboard to set parameters, the machine has a self-diagnosis, power protection, file storage and calls, limit temperature setting and other functions. 3.8 "large screen display accurate temperature control settings from various quarters, the actual value and the real-time curve, the detection parameters, the signal value and its real-time curve. With a six-way independent of the control area: the oven, injector, detector, aids. The finished ninth order temperature programming can be achieved with the oven door automatically after the cooling function is to achieve rapid heating and rapid cooling. Type of instrument base with dual and single high-sensitivity flame ionization detector (FID), the detector can be one of the following optional gas injection valve, into oven and other accessories, you can also install two detectors, and detection high sensitivity (such as the FID test results: Mt ≤ 4 × 10-12g / s), settling time is short, vent cleaning and installation convenience.

Main Parameter: Oven

Temperature range: room temperature plus 5 °C ~ 400 °C Control accuracy: ± 0.1 °C Temperature program: 6 Order / 7 platform Maximum heating rate: 60 °C / min Compensation for loss of dual-channel column

Injector

Up to 3 can be loaded into the sampler (2 packed column injector, 1 capillary column injection) or two capillary column injector. Sample unit: a separate split / splitless injector system and the packed column injector system

 Detector

Load up to three detectors. Hydrogen flame ionization detector (μ-FID): Temperature range: room temperature plus 7 °C ~ 400 °C Detection limit: ≤ 4 × 10-12g / s Sample: C16 Micro-thermal conductivity detector (μ-TCD): Temperature range: room temperature plus 7 °C ~ 400 °C Sensitivity: ≥ 3000mV.ml/mg Electron capture detector (ECD): Temperature range: room temperature plus 7 °C ~ 350 °C Sources: 63Ni 10 ~ 12mci Minimum detectable amount: 0.05pg / s Samples: r666 Flame photometric detector (FPD): Temperature range: room temperature plus 7 °C ~ 400 °C Detection limit: ≤ 3 × 10-12 g / s (P) ≤ 3 × 10-11g / s (S) Nitrogen phosphorus detector (NPD): Temperature range: room temperature plus 7 °C ~ 400 °C Detection limit: ≤ 5pg / s (N) ≤ 0.5pg / s (P)

Gas Chromatograph GC126