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LY‑2036 is an automatic membrane‑changing environmental air particulate sampling device mainly used for data comparison and quality control of PM10/PM2.5/PM1 measurements in automatic air monitoring stations. Equipped with PM10/PM2.5/PM1 cutting heads, it adopts disc‑type automatic filter replacement structure to realize unattended and continuous 24‑hour sampling. With high protection level, high‑precision flow control and large‑capacity data storage, the instrument ensures stable and reliable operation in outdoor harsh environments.
Adopts disc‑type automatic rotating membrane changing structure, equipped with 6 filter membranes, realizes automatic switching and continuous sampling without manual replacement.
Configured with PM10/PM2.5/PM1 cutting filters, meets the sampling requirements of different particulate matter sizes in ambient air.
High‑level waterproof, dustproof and impact‑resistant structure, stable operation in rain, snow, dust and haze environment.
Uses high‑precision, corrosion‑resistant and high‑humidity‑resistant electronic flow meter to ensure accurate sampling volume and good reliability.
Automatically measures ambient temperature, humidity and atmospheric pressure, with complete sampling condition records.
Built‑in large‑capacity data storage, supports power‑off data retention and USB data export, convenient for data management.
HJ 93-2013 Technical Requirements and Testing Methods for Ambient Air Particulate Matter (PM10 and PM2.5) Samplers
HJ 374-2007 Technical Requirements and Testing Methods for Total Suspended Particulate Matter Samplers
HJ 618-2011 Determination of PM10 and PM2.5 in Ambient Air by Weighing Method
HJ 656-2013 Technical Specification for Manual Monitoring Methods of Particulate Matter (PM2.5) in Ambient Air (Weight Method)
JJG 943-2011 Total Suspended Particulate Matter Sampling Device
Main Parameter | Parameter Range |
Sampling Flow Rate | 16.67 L/min |
Ambient Temperature | （-30～55）℃ |
Atmospheric Ambient Pressure | （80～130）kPa |
Load Capacity | At a flow rate of 16.67 L/min, the resistance overcome exceeds 15 kPa. |
Membrane Diameter | 47mm |
Number Of Filter Membranes | 6 tablets |
Ambient air automatic monitoring station data comparison & quality control
Environmental protection department particulate matter monitoring
Third‑party testing institutions gravimetric method sampling
Urban air quality grid monitoring points
Outdoor unattended particulate matter long‑term sampling
Scientific research institute air particle detection
Lonying is a professional manufacturer focusing on ambient air monitoring equipment. LY‑2036 automatic membrane‑changing particulate sampler features stable performance, high precision, all‑weather adaptability and full compliance with national standards. We provide users with professional instrument training, calibration guidance, technical support and after‑sales maintenance to ensure long‑term stable operation of sampling equipment.
Yes. It adopts disc‑type automatic rotating structure with 6 built‑in filters to realize automatic membrane changing and continuous sampling.
It can be equipped with PM1/PM2.5/PM10 cutting heads to meet different particulate sampling requirements.
Yes. It has excellent waterproof, dustproof and impact resistance, and can work stably outdoors for a long time.
It has large‑capacity built‑in storage, supports power‑off data retention and USB data export.
