ENVEA

- Model PM162M - Automatic Sequential Particulate Sampler (TSP / PM10 / PM2.5 / PM1)

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PM162M is a sequential automatic sampling device for particulate matter in the ambient air. The particles are sampled at constant flow rate (1 m3/h or 2.3 m3/h) and collected on filters for gravimetric weighing and possible physicochemical laboratory analysis. Complies with EN 12341.

  • PM162M particulate sampler is equiped with a filter holder carrying 22 filters capacity, which corresponds to 3 weeks of normal, 24 hours fully autonomous samplings
  • True volumetric air flow control with atmospheric temperature and pressure sensors to avoid artifacts in the size fractionating inlet
  • Temperature-regulated sampling tube to prevent artefacts on the filter (evaporative losses of semi-volatile particulates...)
  • Programmable Rest Time function: enables a rest time (without sampling) between the sampling cycles
  • User-selectable starting time mode (immediate, delayed, hourly synchronization)
  • LCD graphic display and interactive user-friendly multi-task software
  • Highly reliable components and robust design allow the PM162M very low maintenance
  • Option: Very high size filter holder (max 70 filters) allowing up to 10 weeks of sampling

  • Particulate sampling through PM10, PM2.5, PM1 and TSP size selective inlets
  • Sampling of particulate matter for heavy metals analysis
  • Indoor air sampling
  • Field survey before setting up of a continuous analyzer
  • Follow-up of a specific pollutant

  • Designed to automatically sample particulate on a filter using a TSP, PM2.5 or PM1 inlet
  • 5U rack for installation in a rack cabinet or other type of cabinet
  • Large filter holder capacity allowing up to 3 weeks of unattended sampling of particulate matter
  • Compliant with the last EU CEN recommendations for PM2.5 sampling and measurement
  • True volumetric air flow control with atmospheric temperature and pressure sensors to avoid artifacts in the size fractionating inlet
  • Exclusive temperature-regulated sampling tube to avoid artefacts on the filter (evaporative losses of semi-volatile particulale matter...)
  • Interactive user-friendly multi-task software
  • 2 serial ports for remote access and downloading of stored data

  • Filter holder capacity: 22 filters in standard, optionnally very high size filter holder (max 70 filters) allowing up to 10 weeks of sampling
  • User-selectable sampling duration: 1, 2, 3, 4, 6, 12, 24, 48, 72, 96, 120 or 168h cycle
  • Programmable Rest time function: 1/4, 1/2, 1, 2, 3, 4, 6, 12, 18, 24, 48, 72, 96, 120 and 168 h
  • Filter diameter: 47mm
  • Filtering diameter: 40 mm
  • Flow rate: 1 m3/h or 2.3 m3/h (user selectable)
  • Backup saving time of stored data: >6 month
  • Filter temperature measurement and external sampling pump included in standard
  • Presentation: rack mount 19’’/5U
  • Dimensions standard 22 filters version: (WxDxH) 483x242x220 mm, Weight: 16 kg
  • Power supply: 220 V - 50 Hz (115 V - 60 Hz on request) + ground
  • Power consumption: 360 VA maximum
  • Operating temperature: +5 to + 40 °C
  • Digital output: 2 RS232 or RS 422 ports

Options and accessories:

  • Temperature-regulated sampling tube: 1m, 2m or 2.75m
  • Conditioned or ventilated cabinet for outdoor installation
  • Memory extension
  • External opto-isolated I/O interface with:
  • 4 independent analog inputs
  • 4 independent analog outputs
  • 4 remote control inputs
  • 6 dry contacts outputs
  • I/O boards can be used for external sensors connection to the sampler, e.g
  • meteorological sensors.
  • Special version with 70 filters capacity
  • Choice of TSP, PM10, PM2.5 or PM1 sampling inlets

Compliance with:

  • EU CEN recommendations for PM2.5 sampling and measurement
  • EN 12341 certified (LECES, n°RC/L 9826)

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