Standards
QBT 2929、GB/T 10004、YBB 00132002
Application Fields
Packaging | Food | Pharmaceuticals | New Materials | Chemical Industry | Printing
1. Solvent Residue Analysis: Specifically designed for detecting solvent residues in packaging and printed materials.
2. Purity & Content Testing: Used for assessing the purity and quantitative content of various industrial solvents.
3. Detectable Substances: Benzene, Cyclohexanone, Xylene, Ethanol, Ethylbenzene, Isopropanol, Propanol, Butanol, Ethyl Acetate, Isopropyl Acetate, n-Butanol, Toluene, n-Butyl Acetate, Aniline, 4-Methyl-2-Pentanone (MIBK), etc.
The Gas Chromatograph (GC) utilizes an inert gas as the mobile phase and employs column separation technology. As the analyte mixture enters the chromatographic column, individual components move at different rates due to their varying distribution coefficients within the column. Once separated, the components sequentially enter the detector, where they are converted into electrical signals and sent to a data workstation for comprehensive qualitative and quantitative analysis.
- Smart Interaction: Features a 7-inch color touchscreen with a next-generation smart OS, providing a smartphone-like intuitive interface and clear logic.
- Expandable Detectors: Can be equipped with multiple common detectors simultaneously. Fully compatible with chromatographic workstations for intuitive result visualization.
- High-Efficiency Cooling: Large-capacity column oven features an automatic rear-door mechanism for rapid cooling.
- Versatile Injection Modes: Configurable for Packed/Capillary column injectors, Headspace autosamplers, Thermal Desorption (TD), Pyrolysis (Py), etc.
- Safety & Diagnostics: Includes self-diagnostic capabilities and over-temperature protection, which automatically halts heating and triggers an alarm if thresholds are exceeded.
- Ultra-Quiet Operation: Features an advanced noise suppression system that eliminates fan noise during operation.
- Flexible Architecture: Versatile injector port design and a spacious oven facilitate complex analysis tasks using various columns, broadening the scope of testable samples.
- Precision Control: Microcomputer-controlled with a temperature stability accuracy of .
- Dual Overheat Protection: Features hardware circuit and software program redundancy for maximum safety.
|
Item
|
Parameter
|
|
Carrier Gas
|
Nitrogen (N₂), Purity≥99.99%
|
|
Fuel Gas
|
Hydrogen (H₂), Purity≥99.99%
|
|
Makeup Gas
|
Air, Purified oil-free air
|
|
FID Detection Limit
|
Mt≤1×10ˉ¹¹g/s（nC16）
|
|
Stability (FID)
|
Baseline Drift≤0.2MV/0.5h , Noise≤0.2MV
|
|
TCD Sensitivity
|
Sensitivity S≥2500mV·ml/mg (Benzene)
|
|
Stability (TCD)
|
Baseline Drift ≤25uV/0.5h, Noise≤10uV
|
|
Cooling Rate
|
≤9 min (300℃ to 70℃)
|
|
RSD
|
≤1%
|
|
Temp. Control Range
|
Ambient 十5°C~300°C
|
|
Temp. Program Rate
|
0.1~25℃/min
|
|
Power Supply
|
AC 220V/50Hz
|
|
Dimensions
|
530mm*500mm*440mm
|
Standard Configuration
PC, Analytical Reagents, Gas Source (N₂, H₂, Air, and Pressure Reducing Valves).
User-provided Items
PC, Analytical Reagents, Gas Source (N₂, H₂, Air, and 0.35~0.4MPa Pressure Reducing Valves).
We provide detailed product technical specifications, application scenarios, and other relevant information to help customers select the most suitable instruments and equipment. We also offer comprehensive support for solution design, sample testing, on-site inspections, and other professional services.
We collaborate with customers to clearly define all contract details, including pricing, delivery schedule, and payment terms, and execute formal contracts. We deliver thorough operation and maintenance training to ensure customers can use the instruments correctly and efficiently. Additionally, we assist with acceptance procedures and perform rigorous pre-shipment debugging and testing on every instrument to guarantee full compliance with contract requirements.
In addition to a one-year warranty period, we provide lifelong remote technical support to resolve any usage issues. We also offer regular maintenance services and respond promptly and efficiently to specific customer needs.
