PM10 and PM2.5 combined particulate sampler with dual impactors and outdoor enclosure

PM10 + PM2.5 Combined Particulate Sampler – APM556D

The PM10 + PM2.5 Combined Sampler (APM556D) is a reliable air quality monitoring instrument designed for accurate particulate matter sampling in environmental, industrial, and research applications.

  • Simultaneous PM10 and PM2.5 particulate sampling

  • PM10 impactor with downstream PM2.5 separation using WINS impactor

  • Constant sampling rate: 1 m³/hr, maintained by a critical orifice system

  • Dual Dry Gas Meters (DGM) for independent PM10 & PM2.5 volume measurement

  • Oil-free, non-pulsating vacuum pump with induction motor

  • Supports standard 47 mm filter media

  • Elapsed time indicator and time totalizer for sampling duration

  • Leak check facility with adaptor provided

  • Power supply: 220V AC, single phase, 50 Hz (±10% voltage tolerance)

  • Rugged metallic enclosure suitable for outdoor operation

  • Approximate weight: 35 kg

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Product Description

PM10 + PM2.5 Combined Sampler APM556D

The PM10 + PM2.5 Combined Sampler APM556D is a practical air quality sampling instrument designed to collect PM10 and PM2.5 particulate matter during environmental monitoring. It supports simultaneous particle-size separation and provides a constant sampling rate for reliable field measurements.

The APM556D uses an omni-directional air inlet for PM10 separation. An impactor first separates PM10 particles, followed by a WINS impactor for PM2.5 separation. This two-stage design helps collect the required particle fractions for further analysis.

Key Features of APM556D

The sampler uses a dry gas meter (DGM) to monitor the sampled air volume. In addition, a built-in time totalizer records the elapsed sampling time. These features help users track the sampling process and maintain proper monitoring records.

The APM556D uses an oil-free, non-pulsating vacuum pump driven by an induction motor. Therefore, the pump provides a stable flow during sampling. The instrument maintains a constant sampling rate of 1 m³/hr, even with voltage fluctuations of up to ±10% and filter loading changes.

Furthermore, the sampler accepts standard 47 mm filter media. Its filter holder can accommodate different standard 47 mm filters, making it suitable for routine particulate sampling applications.

Reliable PM10 and PM2.5 Sampling

The PM10 and PM2.5 combined sampler includes a leak-check adaptor to help users check the sampling system before operation. The dry gas meter also records the total air volume sampled during PM10 and PM2.5 monitoring.

The instrument operates on a single-phase AC 220 V, 50 Hz power supply. With a weight of approximately 35 kg, the APM556D is designed for stationary or site-based environmental monitoring applications.

Applications

The APM556D can support particulate monitoring work in applications such as:

  • Environmental air quality monitoring
  • PM10 and PM2.5 sampling
  • Ambient particulate matter studies
  • Environmental consultant field surveys
  • Industrial air quality assessment
  • Laboratory analysis of collected particulate samples
  • Regulatory and compliance-based monitoring

Overall, the APM556D PM10 + PM2.5 Combined Sampler combines particle-size separation, constant-flow sampling, air-volume measurement, and filter-based collection in one system. Its stable pump operation and standard 47 mm filter compatibility make it suitable for routine particulate sampling and environmental monitoring work.

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