The Fully Automatic Ambient Air Sampler (hereinafter referred to as the sampler) is an essential instrument for capturing particulate matter (TSP, PM10, PM2.5, etc.) samples from the atmosphere. Developed through extensive consultation with experts and users, this sampler incorporates cutting-edge technologies in computing, sensors, and new materials, ensuring reliable quality, stable performance, and a long service life.
The fully automatic environmental air sampler employs the filter membrane weighing method to capture total suspended particulates (TSP) and inhalable particulates (PM10) or (PM2.5), fluorides, heavy metals, SVOCs, and other substances from the ambient atmosphere. It is suitable for routine and emergency monitoring of gaseous substances and aerosols by environmental protection, health, labor, safety supervision, military, scientific research, and educational departments.
The entire unit incorporates electromagnetic compatibility design, offering robust resistance to interference and radiation.
Features an imported sampling pump with high load capacity, low noise, stable flow rate, and extended service life.
Utilizes a high-vacuum imported blower with load capacity exceeding 20kPa at 100L/min.
Dual operation modes—button and touch—accommodate diverse user preferences.
Features a 7.0-inch wide-temperature, high-brightness color touchscreen display, offering clear visibility in sunlight, an aesthetically pleasing interface, and intuitive operation.
Adjustable particulate sampling flow rate enables use with corresponding sampling heads for fluoride, heavy metals, SVOCs, and other substances.
Dual data output modes: printable or exportable to USB drive.
Massive data storage capacity exceeding 100,000 sets.
Compact size and lightweight design for easy portability.
Aluminum alloy sampling head with anti-static adsorption properties.
Automatically measures temperature and atmospheric pressure, calculating standard sampling volume.
Data automatically protected during power outages; resumes sampling upon power restoration.
Superior dustproof and waterproof design ensures reliable operation in rain or snow.
Key Parameters | Parameter Range | Resolution | Accuracy | |
Particulate Matter Sampling Flow Rate | (10 to 130) L/min | 0.1 L/min | Better than ±2.0% | |
Flow Stability | Better than ±2.0% | |||
Flow Repeatability | Better than ±2.0% | |||
Load Capacity | Overcomes -20kPa resistance at 100L/min flow rate | |||
Pre-meter Pressure | (-35 to 35) kPa | 0.01 kPa | Better than ±2.5% | |
Atmospheric Pressure | (50–110) kPa | 0.001 kPa | Better than ±500 Pa | |
Sampling Time | 1 min–99 h 59 min | 1 min | Better than ±0.2% | |
Equal Interval Sampling Time | Any setting within 99 hours 59 minutes | |||
Equal Interval Sampling Frequency | 1 to 99 times | |||
Noise | < 60dB(A) | |||
Dimensions & Weight | 165x330x275mm, Approx. 6.5kg | |||
Power Supply | AC220V±10% 50Hz or DC29.4V/5A | |||
Power Consumption | < 100W | |||
Sampling Head | PM2.5 Cutting Characteristics | Da50=(2.5±0.2)μm & g=(1.2±0.1)μm | ||
PM10 Cutting Characteristics | Da50 = (10 ± 0.5) μm & g = (1.5 ± 0.1) μm | |||
Inlet Velocity | 0.3 m/s | |||
Sampling Flow Rate | 100 L/min | |||
b/a | 0.625 | |||
Effective Filter Membrane Diameter | φ80mm | |||
Connection Port | M20x1.5 |