Main Features

• 1. Dual channel sampler of particulate matter.
• 2. The instrument can work with any sampling inlet (PM10, PM2.5, PM1) within the operating flow rate range 0.8 ÷ 2.5 m³/h, on two distinct independent channels.
• 3. Temperature control of the air flow through one or both the sampling lines, in order to minimize volatile material losses (optional feature).
• 4. Cooling system for the sampled filters unloader temperature to assure samples stability (optional feature).
• 5. Sampling on ø 47mm filter membranes, exploitable for further analysis.
• 6. Completely automatic management of the sampling quality controls.
• 7. Online monitoring of all parameters characterizing the sampling process, with diagnostic warnings of possible anomalies.
• 8. Sampling data storage on internal buffer.
• 9. Local control with rs232 serial interface.
• 10. Complete remote instrumental control via modem/gsm. Automatic SMS generation for diagnostic warnings.

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Characteristics

1. Total keeping of the general technical national and international regulations regarding the instruments for air quality control for suspended particulate matter.
2. Very high-quality standard of representative suspended PMx sampling phase (measurement of all physical parameters characterizing the sampling phase, operating flow rate control at sampling inlet level, automatic control of the flow rate measurement system calibration, automatic control of the presence and entity of pneumatic circuit losses, etc.).
3. Very high-quality standard of the PMx samples mass determination phase, thanks to an innovative implementation of the ß technique, international patent pending, that uses a unique integral source+detector system and ancillary measures on “spy filters” (estimation and removal of the possible biases associated with the ß measurement).
4. Long working autonomy without the operator’s intervention, thanks to the automatic management of a lot of filter membranes (till 72).
5. Complete instrumental management also by remote connection via modem (data acquisition, instrumental electronics and mechanics diagnostic and teleassistance). Possibility of automatic SMS (concentration data and main diagnostic information).
6. Very high-quality standard of the servomechanisms engineering for the automatic management of the sampling cycles (real-time acquisition of the parameters characterizing every single mechanical movement and relative quality controls).

SWAM 5a Dual Channel Monitor inherits for the sampling the extraordinary versatility of the HYDRA Dual Sampler and it revolutionizes the implementation of the Mass Measurement Technique, achieving precision levels such as to putting itself forward as an ideal candidate for the Automatic Reference Methods for PMx Measurement.

Applications

• Monitor mode for the simultaneous sampling on two independent lines with associated mass measurement and possibility of drawing samples with different granulometric cut sizes (for example PM10 and PM2.5 or PM2.5 and PM1) high quality standard
• Reference mode using one of the two sampling lines as auxiliary line to achieve particularly high metrological goals.
• Hourly mode (hourly) measurement of mass hourly concentration through a specific application of the beta technology. Measurement of the beta activity associated with the Radon decay products, for the evaluation of the degree of mixing of the PBL.

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Main Features

• Swam 5A monitor can work with any sampling inlet (for example: PM10, PM2.5, PM1) within the operating flow rate range 0.8 ÷ 2.5 m³/h.
• Sampling at ambient temperature with measurement of the external temperature and of the temperature near the filter.
• Sampling on ø 47mm filter membranes, exploitable for further analysis.
• Mass measurement using the ß attenuation method
• Completely automatic management of sampling and measurement quality controls with immediate validation of the PMx concentration data.
• Online monitoring of all parameters characterizing the sampling process, with diagnostic warnings. These warnings can be automatically sent to the operator via SMS.
• Storage of sampling and measurement data on the internal buffer.
• Local control with RS232 serial interface.
• Complete remote instrumental control via modem/GSM.

For more info: Follow the Link

Main Features

• Operating flow rate 2.3 m³/h in PBL monitor mode.
• Possibility of sampling with operating flow rate value within the range 0.8 ÷ 2.5 m³/h in standard sampler mode.
• Sampling on ø 47mm filter membranes.
• Quality controls based on completely automatic management of sampling, ß measurement and servomechanisms.
• Online monitoring of all parameters characterizing the sampling process, with diagnostic warnings. These warnings can be automatically sent to the operator via SMS.
• Sampling and measurement data storage on internal buffer.
• Local control with RS232 serial interface.
• Complete remote instrumental control via modem/GSM.

Main Features

• Operating range: 1.0 l/min.
• Flow Control Accuracy: ±2%.
• Particle size class detected: > 0.28 μm (optical diameter).
• Read cycle: continuous.
• Dimensional resolution: 0.05 μm.

Main Features

Silent Sequential Air Sampler is a sequential instrument specifically developed for particulate matter collection in indoor environment.
Silent meets the requirements of pm sampling aimed to the chemical characterization of the collected dust in domestic environments:

• Very low noise (35db), allowing pm collection also in bedrooms, classrooms, hospitals, museums, libraries, etc.
• PM collection on Æ 47mm membrane filters, allowing subsequent chemical analyses.
• PM2.5 or PM10 sampling inlet with the possibility to collect also the coarse fraction (>2.5mm or >10mm).
• Flow rate: 10 l/min, able to assure the collection of a sufficient pm amount for the daily measurement of pm concentration and composition in indoor environments.
• To assure extended unattended sampling periods, up to 4 inlets (each one carrying one membrane filter) can be installed in the sequential unit and programmed for cycles in the desired sequence.

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The new Rotary Impactor Head guarantees a very high-quality standard in the PMx sampling with multi-jet inertial impactor. It allows:

• A definite improvement of the temporal stability of the granulometric cut size efficiency.
• A remarkable increase of the usable deposition surface (about 6 times larger in case of sampling inlets with 8 nozzles in compliance with the European Standard).
• A drastic reduction of the frequency of maintenance interventions needed for the sampling inlet cleaning.

Main Features

• Operating range 1.0 l/min.
• ±2% accuracy flow control.
• Particle size class detected > 0.28 μm (optical diameter).
• Reading the loop continuously.
• Real-time estimation of suspended particulate mass concentration PMx.
• Real-time estimation of the inhalable, thoracic and respirable fraction of suspended particulate matter.

Optracer is an optical particle counter for real-time and continuous particle characterisation of particulate matter in the air particle distribution in the range> 0.28 μm up to 22 contiguous particle size fractions. The OPC system measures the number of particles in the air from the physical principle “light dispersion”.

Device Description:

Microcomputer controlled gas collector for automatic dust sampling on membrane filters with diameters of 140 mm or 150 mm according to EN 12341.
The gas flow is determined physically correctly with pressure and temperature compensation and flows into the control electronics as an adjustable variable. The control is carried out via the MicroPNS control module.

• Sampling heads PM2,5, PM10 and TSP available.
• Flow settings up to 2.3 m³/h.
• Sampling is controlled real time.
• Collection duration or collection volume adjustable.
• Suitable for unattended, fully automatic operation.
• Available as a single module or with weatherproof housing.
• Power supply 220 Vac/ 50 Hz

System Description:

Microcomputer controlled gas collector for automatic dust sampling on membrane filters with diameters of 47 mm or 50 mm according to EN 12341. Automatic switching for sequential loading of up to 16 filters.
The gas flow is determined physically correctly with pressure and temperature compensation and flows into the control electronics as an adjustable variable. The control is carried out via the MicroPNS control module.

• Sampling heads PM2.5, PM10 and TSP available.
• Flow settings up to 2.3 m³/h.
• Sampling and switching of filters controlled real time.
• Collection duration or collection volume adjustable.
• Suitable for unattended, fully automatic operation.
• Available as a single module or with weatherproof housing.
• Power supply 220 Vac/ 50 Hz

Device Description:

The microcomputer-controlled sampler, MicroPNS Type MicroPNS Dichoto is a system for the automatic parallel collection of PM10 -2.5 (Coarse) and PM2.5 (Fine) particles.
Gas flow is regulated via mass flow controller, which are controlled by the built-in microcomputer and electronics of MicroPNS.

• Flow range variable from 1m3/h up to 2.3 m3/h.
• Sampling is independent, microcomputer controlled sequential sampling on particulate filters.
• Automatic Sequencer unattended automatic operation: user enters time and date for beginning and stop, volume, and flow rate for each sampling event; If flow rate falls outside these limits, the sampling will stop and indicate that these sampling was not valid.
• Power supply 230 Vac/ 50 Hz.
• Available as 19” rack mounted or outdoor housing with thermal insulation and painted steel housing.

Device Description:

Microcomputer controlled gas collector for automatic dust sampling on membrane filters with diameters of 140 mm or 150 mm according to EN 12341.
The gas flow is determined physically correctly with pressure and temperature compensation and flows into the control electronics as an adjustable variable. The control is carried out via the MicroPNS control module.

• Sampling heads PM2.5, PM10 and TSP available.
• Flow settings up to 100 m³/h.
• Sampling controlled real time.
• Collection duration or collection volume adjustable.
• Suitable for unattended, fully automatic operation.
• Available as a single module or with weatherproof housing.
• Power supply 220 Vac/ 50 Hz

Device Description:

Microcomputer controlled gas collector for automatic dust sampling on membrane filters with diameters of 140 mm or 150 mm according to EN 12341. Automatic switching for sequential loading of up to 16 filters.
The gas flow is determined physically correctly with pressure and temperature compensation and flows into the control electronics as an adjustable variable. The control is carried out via the MicroPNS control module.

• Sampling heads PM2,5, PM10 and TSP available.
• Flow settings up to 100 m³/h.
• Sampling and switching of filters controlled real time.
• Collection duration or collection volume adjustable.
• Suitable for unattended, fully automatic operation.
• Available as a single module or with weatherproof housing.
• Power supply 220 Vac/ 50 Hz