Gas Chromatography Equipment for Pesticide Residue Analysis

Description:
The Gas Chromatography instrument features a user-friendly microcomputer interface and a large LCD display, making it intuitive and easy to operate. It is a high-performance, cost-effective GC system suitable for various analytical applications. This new generation of gas chromatograph offers excellent stability, precision, and reliability.

Applications:
- Analysis of dissolved gases in transformer oil
- Detection of ethylene oxide in medical devices
- Coke oven gas analysis
- Pesticide residue analysis
- Alcohol content in blood
- Natural gas and LPG analysis
- Indoor TVOC monitoring
- Composition analysis of liquor
- High-purity gas analysis
- Solvent residue testing in packaging materials

Accessories:
Top-air injection system, gas generator, gas purifier, thermal analyzer, cracker, and more.

Key Features:
- 13-step program heating with a temperature increase rate of 0.1–50°C/min
- Advanced digital control circuit for precise temperature regulation (0.01°C accuracy)
- Improved column box design for faster cooling and stable operation
- Dual-column compensation to reduce drift and background noise
- Intuitive LCD interface with multiple functions like stopwatch, timer, and power outage protection

Detectors:
- Hydrogen Flame Ionization Detector (FID)
- Thermal Conductivity Detector (TCD)
- Electron Capture Detector (ECD)
- Nitrogen Phosphorus Detector (NPD)
- Flame Photometric Detector (FPD)

Performance Parameters:

Temperature Control
Control Range	+7°C ~ 400°C (increment 0.1°C)
Program Steps	13 steps
Ramp Rate	0.1–50°C/min (increment 0.1°C)
Detectors
Hydrogen Flame Ionization Detector (FID)
Detection Limit	≤5×10⁻¹² g/s (16 alkanes)
Linear Range	≥10⁷
Baseline Noise	≤6×10⁻¹² A/H
Stability Time	≤20 minutes
Thermal Conductivity Detector (TCD)
Sensitivity	≥10000 MV·ml/mg (16 alkanes)
Baseline Noise	≤16 μV (hydrogen carrier gas 99.999%)
Flame Photometric Detector (FPD)
Detection Limit	≤6×10⁻¹³ g/s (P) ≤5×10⁻¹¹ g/s (P) (parathion)
Baseline Noise	≤2×10⁻¹³ A/H
Electronic Capture Detector (ECD)
Max Operating Temp	350°C
Detection Limit	≤5×10⁻¹⁴ g/ml (r-666)
Baseline Noise	≤20 μV
Nitrogen and Phosphorus Detector (NPD)
Detection Limit	≤1×10⁻¹² g/s (N) (Azo benzene)
	≤5×10⁻¹³ g/s (N) (Malathion)
Baseline Noise	≤2×10⁻¹³ A/H

(Parameters are based on the company's standard model. Customization available upon request.)

About Haida:
Haida products are widely used across industries such as paper, packaging, ink, adhesives, footwear, leather, electronics, plastics, and more. They meet international standards including UL, ASTM, JIS, GB, ISO, TAPPI, EN, DIN, and BS. Our equipment is ideal for research institutions, quality inspection labs, and academic fields.



Packaging & Shipping:
Each unit is wrapped in bubble film before being placed into a strong wooden case. This ensures excellent shock absorption, impact resistance, and moisture protection, while remaining non-toxic, odorless, and transparent.



After-sales Service:
We guarantee a response within 48 hours and a solution within 3 working days. We also provide operation videos, English manuals, and video support for your convenience.

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Hudeng Metal Materials Co., Ltd , https://www.hudengmetal.com