Gas chromatograph

Application areas:

The GC5400 gas chromatograph can be applied in a wide range of fields, playing an important role in quality control in chemical, pharmaceutical, food and other fields. It can also be applied to health and epidemic prevention, environmental protection, quality supervision, petroleum, petrochemical, forensic, agricultural, commercial inspection and other fields.

Instrument configuration:

High performance and large capacity column box
High precision dual stable gas path
High sensitivity and high stability monitor
Advanced microcomputer system, excellent control function
Single filled column/double filled column sampler
Provide two types of capillary column injection systems, both suitable for various specifications of capillary columns
Rich data processing systems allow you to freely choose
Complete spare parts and accessories

Technical indicators:

Temperature control:
Temperature control range: 7 ℃ to 400 ℃ at room temperature (incremental 1 ℃)
Temperature control objects: column box, detector, thermal conductivity cell, sampler, auxiliary
Number of ascending orders: Five orders
Cheng Sheng rate: 0.1 ℃~40 ℃/min (incremental 0.1 ℃)
Constant temperature time: 0-655min (incremental 1min)

Hydrogen flame ionization detector (FID)
Sensitivity: M ≤ 1 × 10-11g/s (C16)
Best test result: M ≤ 8 × 10-12g/s (C16)
Noise: ≤ 5×10-14A
Drift: ≤ 6×10-13A/h
Linear range: ≥ one hundred and six

Thermal conductivity detector (TCD)
Sensitivity: ≥ 2500mV? mL/mg (C16)
Noise: ≤ 20μV
Drift: ≤ 30μV/h
Maximum sensitivity: ≥ 5000mV? ML/mg (electronic amplification)
Linear range: ≥ one hundred and four

Electron Capture Detector (ECD)
Detection limit: ≤ 2 × 10-13 g/s (r-666)
Linear range: ≥ one hundred and three
Maximum operating temperature: 350 ℃