Technical Specifications
Type
Gas Chromatography Machine
Power Requirements
220V ± 10%, 50Hz, 2500 W
Temperature Requirement
5 ºC —35 ºC
Temperature Control Accuracy
0.5% (± 0.1 ºC)
Test Item
Pesticide Residue
Product Overview
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Lab Gas Chromatography Instrument For Pesticide Residue Analysis
Gas chromatograph is the most common analytical instrument at present. The chromatograph uses a chromatographic column to first separate the mixture, and then uses the detector to sequentially detect the separated components. It detects the content of the analyzed sample, and then compares the national standard with the corresponding industry standard to determine whether the composition meets the standard.
Seventy percent of pesticide residues are detected by gas chromatography, enabling detection of multiple residues in food, dairy, feed, and pharmaceuticals in a single injection.
Core Applications
- Analysis of dissolved gas in transformer oil
- Analysis of ethylene oxide in medical devices
- Coke oven gas analysis and Pesticide residue analysis
- Analysis of alcohol in the blood
- Analysis of natural gas and LPG
- Indoor environment TVOC analysis
- Composition analysis of liquor and High purity gas analysis
- Packaging material solvent residue detection
Chromatography Technical Parameters
| Parameter Item |
Specification Details |
| Dimensions | 250 mm * 250 mm * 176 mm (W*D*H) |
| Operating temperature | 5 ºC - 400 ºC at room temperature |
| Temperature control accuracy | 0.5% (± 0.1 ºC) |
| Heating rate | 0.1 ~ 39 ºC / min (standard); 0.1 ~ 20 ºC / min (high temp) |
| Maximum running time | 655 min |
| Temperature programming | 9 orders with 2% repeatability |
Environmental Requirements
| Use environment | Fixed laboratory indoor operation |
| Temperature requirement | 5 ºC - 35 ºC |
| Humidity requirements | 25% - 80% |
| Power requirements | 220V ± 10%, 50Hz, 2500W |
| Weight | 50Kg |
Optional Detectors (Supports up to 3 simultaneously)
- Hydrogen flame detector FID
- Thermal conductivity detector TCD
- Flame photometric detector
- Electronic capture detector (ECD)
- NPD detector
- PID photoionization detector
Application Fields
Applicable to paper products, packaging, ink printing, adhesive tapes, footwear, leather, environment, toys, hardware, electronics, plastic, and rubber industries. Complies with UL, ASTM, JIS, GB, ISO, TAPPI, EN, DIN, and BS international standards.
Product Presentation
Packaging & After-Service
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Professional Protection: Products are covered with air bubble film and secured in strong wooden cases for shock absorption, impact resistance, and moisture protection.
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Service Commitment: We promise a reply within 48 hours for any testing issues and a solution within 3 working days. Operation videos and English manuals are provided.
Frequently Asked Questions
1. What is the primary function of the HD-R827 Gas Chromatograph?
It is used to separate mixtures using a chromatographic column and detect individual components, specifically optimized for pesticide residue analysis in food, pharmaceuticals, and environmental samples.
2. How many detectors can be used with this instrument?
The instrument offers 6 types of optional detectors (FID, TCD, ECD, etc.). Up to 3 detectors and 3 magnifying plates can be installed simultaneously without disassembly.
3. What are the power and environmental requirements for operation?
It requires a 220V ± 10% power supply at 50Hz (2500W). The laboratory should maintain a temperature between 5 ºC and 35 ºC with humidity levels between 25% and 80%.
4. Can this machine detect multiple residues in one go?
Yes, the gas chromatography method allows for the detection of multiple pesticide residues in a single injection for comprehensive analysis.
5. What kind of technical support is available?
We provide a response within 48 hours for any technical queries, operation videos, English manuals, and video conferencing support for troubleshooting.
6. How is the instrument protected during international shipping?
The instrument is wrapped in air bubble film for shock absorption and housed in a robust wooden case to prevent moisture corrosion and physical impact during transit.