Used gas chromatograph
Different Parameters, Different Price.
Our staff will give you the most suitable quote.
- manufacturer: Beijing Beifeng Rui Li Analytical Instrument Co., Ltd.
- size: 500mm×588mm×550mm
- weight: 38kg
Introduction
The SP-3420A gas chromatograph is a laboratory-grade gas chromatograph developed based on the instrument manufacturing technology introduced from the American Varian company. It is widely used in various fields such as petroleum, chemical industry, environmental protection, disease control, medicine, power, food, research, and education.
Specification
Item | Specification |
Temperature Control | Chromatographic column oven: Ambient ~400°C |
Injector oven: Ambient ~400°C |
|
Detector oven: Ambient ~400°C |
|
Operating Voltage | AC 220V±10%, 50Hz |
Operating Current | 15A |
Power Consumption | 1650W |
TCD Detection Limit | 1.5×10⁻⁶ mg/ml (n-C16 in H₂) |
FID Detection Limit | ≤8×10⁻¹² g/s (n-C16) |
ECD Minimum Detectable Quantity | ≤0.1 pg (r-666) |
FPD Sensitivity | [P] ≤1×10⁻¹² g/sec (tri-o-cresyl phosphate) |
Working principle
The SP-3420A gas chromatograph is a laboratory-grade gas chromatograph developed based on the instrument manufacturing technology imported from the US Varian Company. It is widely used in numerous fields such as petroleum, chemical industry, environmental protection, disease control, medicine, power, food, research, and education.
Product feature
- High oil extraction rate: Compared with traditional hydraulic oil extraction machines, it has a higher oil extraction efficiency and can complete the extraction within a short period of time.
- Wide applicability: It can be used to press various oil-bearing crops such as peanuts, soybeans, rapeseed, and sesame. 3. Stable and controllable: The pressing temperature and pressure can be adjusted according to the characteristics of the oil materials to ensure a stable oil extraction rate. 4. Reliable structure: The main body is made of Q235-B steel, which complies with the GB150-2011 pressure vessel standard and is suitable for water vapor working medium.
Performance Features
Self-diagnosis System:
1) Core Testing;
2) Automatic Testing;
3) Extended Testing;
4) Basic Testing;
It can continuously monitor the working status of the instrument and prompt the operator to perform maintenance based on the fault information.
