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SP-7801T Portable Micro Gas Chromatograph - High-Sensitivity Detection by Leading China Suppliers and Factory
Product Advantages
Portable Yet Powerful
Combines laboratory-grade analytical performance with a lightweight and compact structure for flexible deployment.
High-Sensitivity Detection
Equipped with a high-performance Thermal Conductivity Detector (TCD) for accurate gas composition analysis.
Multidimensional Chromatography
Supports multiple column configurations to optimize separation efficiency for complex gas samples.
Precise Temperature Control
Advanced temperature control system ensures stable operating conditions and reliable analytical results.
Flexible Installation
Compatible with standard 6-inch chromatographic column interfaces for convenient configuration and maintenance.
Stable Long-Term Operation
Low detector noise and drift provide consistent performance during continuous analytical work.
Product Specifications
| Parameter | Specification |
|---|---|
| Model | SP-7801T |
| Instrument Type | Portable Micro Gas Chromatograph |
| Detector | Thermal Conductivity Detector (TCD) |
| Temperature Control Range | Ambient +10°C to 400°C |
| Temperature Increment | 1°C |
| Temperature Accuracy | ±0.5°C |
| TCD Sensitivity | ≥3000 mV·mL/mg (Benzene/Toluene) |
| TCD Noise | ≤0.03 mV |
| TCD Drift | ≤0.15 mV/30 min |
| Linear Range | ≥10⁴ |
| Column Interface | 152.4 mm (6-inch Standard Interface) |
| Dimensions (L × W × H) | 330 × 120 × 430 mm |
| Weight | 16 kg |
| Maximum Power | 1000 W |
| Power Supply | 220V ±10%, 50Hz |
Application Areas
- ✓ Gas composition analysis
- ✓ Environmental monitoring
- ✓ Industrial process control
- ✓ Natural gas and energy analysis
- ✓ Laboratory research and method development
- ✓ On-site field testing
- ✓ Online monitoring systems
- ✓ Multi-dimensional chromatography studies
Why Choose SP-7801T?
Compact and lightweight portable GC solution.
High-sensitivity TCD detector for reliable results.
Supports multidimensional chromatography analysis.
Precise temperature control up to 400°C.
Suitable for laboratory, field, and online monitoring applications.
Easy transportation and rapid deployment.
Stable operation with low maintenance requirements.
Frequently Asked Questions
Q:What detector is standard on the SP-7801T?
The SP-7801T is equipped with a high-performance Thermal Conductivity Detector (TCD) designed for high-sensitivity gas composition analysis.
Q:What is the temperature control range and accuracy of the system?
The temperature control range spans from Ambient +10°C to 400°C, with a precise temperature increment of 1°C and an accuracy of ±0.5°C.
Q:What are the physical dimensions and weight of the SP-7801T?
The device measures 330 × 120 × 430 mm (L × W × H) and weighs 16 kg, making it a highly portable and compact solution.
Q:What type of chromatographic column interface is supported?
It supports a standard 152.4 mm (6-inch) chromatographic column interface, offering flexible and convenient installation and maintenance.
Q:What power supply does the SP-7801T require?
The system operates on a standard power supply of 220V ±10% at 50Hz, with a maximum power draw of 1000 W.
Q:Can this instrument be used for field testing?
Yes, the SP-7801T is engineered for flexible deployment, making it ideal for laboratory research, on-site field testing, and online monitoring systems.