Intelligent Four-Channel Constant Temperature and Flow Atmospheric Sampler

Product Overview
The Intelligent Four-Channel Constant Temperature and Flow Atmospheric Sampler is primarily used for collecting gaseous and vaporous pollutants in the air, such as SO₂, NOₓ, etc. The device complies with standards like the "Atmospheric Sampler Verification Regulations" and "Technical Requirements and Testing Methods for Environmental Air Samplers," offering stable performance and easy operation. It is widely used in environmental protection, public health, labor safety, industrial monitoring, military, scientific research, and education sectors for both routine and emergency monitoring, particularly suited for using the solution absorption method to collect harmful gases from both ambient and indoor air.

Key Features

• Four-Channel Sampling Design: Allows for flexible sampling methods, enabling the simultaneous collection of up to four gases or parallel samples, with each channel individually controlled to meet various monitoring needs.
• Precise Flow Control: Equipped with an electronic flow meter that automatically controls flow with high precision, compensating for fluctuations caused by voltage changes, resistance variations, temperature changes, etc.
• High-Performance Pump System: Uses a corrosion-resistant, long-lifetime, low-noise imported diaphragm pump with overload protection, ensuring stable operation over extended periods.
• Anti-Siphon Dryer Design: Features an efficient anti-siphon system to prevent absorption liquid backflow, improving the safety of the sampling process.
• Real-Time Environmental Monitoring: Monitors environmental pressure and temperature in real-time, automatically compensating for flow deviations, optimizing flow accuracy.
• Temperature Compensation: Includes a heating device that compensates for temperature differences with the environment, ensuring stable sampling conditions.
• Intelligent Display Interface: A Chinese LCD screen with automatic contrast adjustment, making it suitable for use in cold environments and providing a user-friendly display and operating system.
• Automatic Sample Volume Calculation: Automatically calculates the cumulative sample volume and adjusts for standard conditions based on temperature and pressure.
• Data Protection and Recovery: If the power is interrupted during sampling, the system automatically saves the current status and restores the previous sampling task when power returns.
• Data Storage: Sampling data can be easily stored for subsequent analysis.

Applications

• Environmental Monitoring: Widely used for sampling gaseous pollutants in ambient air, such as SO₂, NOₓ, etc.
• Industrial Emission Detection: Suitable for collecting emissions and pollutant detection from fixed pollution sources.
• Indoor Air Quality Monitoring: Ideal for monitoring harmful gases in indoor environments, ensuring healthy indoor air quality.
• Emergency Monitoring: Serves as a rapid response tool in environmental pollution incidents, providing quick and accurate data support.
• Scientific Research and Education: Offers precise data collection for environmental science research and educational experiments.