FRM Style Cassette. Stainless Steel Support screen and high-quality Delrin machined with excellent dimensional accuracy.

The Filter Cassette Separator allows for easy separation of 47mm filter cassettes while eliminating contact with filter and filter support screen.

PTFE membrane filters are designed for PM2.5 air monitoring. These high-purity, thin filtration devices are housed in chemically resistant polypropylene support rings. 46.2mm / 2.0um pore size. 50 pieces/box

High-Purity Quartz Microfiber 47mm filters are used in many air sampling filter applications, including sampling of acidic gases, stacks, flues, and aerosols. Filters are suitable for PM-10 sampling and heavy-metals analysis. 100 pieces/box

The Wind Sensor option supplements particulate sampling with wind speed and direction, logged at 5-minute averages. In directional sampling mode the MiniVol LFR Sampler will only sample particulates when winds are blowing in a user defined direction.

The RTP Sensor option provides real-time data, approximating PM10 and PM2.5. The MiniVol LFR Sampler logs 5-minute averages during the filter sample collection. Data is stored and easily extracted via USB Flash Drive. The conversion factors from count to mass can be updated by the user for higher accuracy.

ZAMP 50-Watt, 12 Volt Solar Panel enables efficient MiniVol LFR Sampler operation in any location. Perfect for off-grid applications. Includes solar charger controller, battery, and mounting brackets. Designed to be easily mounted to Airmetrics Heavy-Duty Tripod.

The omnidirectional PM10 Inlet is a compact version of the EPA prescribed Reference Method Inlet. It features a screened inlet, wind deflector, and precision PM10 inertial separator (impactor) with moisture trap. The PM10 Inlet is designed to operate at 6 LPM an can be used alone for PM10 sampling or in combination with the VIS-A Cyclone for PM2.5.

The VIS-A (Vortex Inversion Separator) is a precision engineered and compact sharp-cut cyclone that physically selects particles 2.5 microns and below. This ensures precise measurement of only the PM2.5 size fraction. The PM2.5 separator is designed to operate at 6 LPM and requires the PM10 Inlet to collect accurate PM2.5 samples.

The aluminum filter holder is precisely manufactured for a tight seal and no contamination of the filter media. The filter holder is designed to use common EPA specified 47mm cassettes for PM2.5 sampling.

Center-steel shaft allows for maximum strength and durability. This heavy-duty tripod can secure mounting of multiple samplers and a solar panel. Height adjusts from 45” to 73”.

The Universal Mount Bracket easily attaches the MiniVol LFR Sampler to fence posts, telephone poles, and trees. The versatile design uses U-bolts on small diameter tubes and ratchet straps for larger diameter objects and can adapt to horizontal or vertical structures.

Waterproof and rugged transport case enables users to easily move and store MiniVol LFR Samplers and accessories.

Whatman PM2.5 PTFE membrane filters are designed for PM2.5 air monitoring. These high-purity, thin filtration devices are sequentially numbered and housed in chemically resistant polypropylene support rings. 46.2mm / 2.0um pore size. 50 pieces/box

Whatman High-Purity Quartz Microfiber 47mm filters are used in many air sampling filter applications, including sampling of acidic gases, stacks, flues, and aerosols. Filters are suitable for PM-10 sampling and heavy-metals analysis. 100 pieces/box

Increase the accuracy of your sampling data by reducing “particle bounce” with silicone-free lab grease. For use with PM2.5 and PM10 Impactors.

FRM Style Cassette. Stainless Steel Support screen and high-quality Delrin machined with excellent dimensional accuracy.

The Filter Cassette Separator allows for easy separation of filter cassettes while eliminating contact with filter and filter support screen.

Includes one 47mm filter cassette.

Designed to house AirMetrics’ PM10 impactor upstream from PM2.5 separation. PM10 and larger particles are separated from the sample at this stage.

Slide inlet onto the filter holder assembly to keep bugs and weather out of the sample train.

Designed to separate PM2.5 at a flow rate of 5L/minute when used in-line with AirMetrics’ PM10 Impactor and Multiple Impactor Adapter (MIA).

PM2.5 Impactor Efficiency

Designed to separate PM10 at a flow rate of 5L/minute.

PM10 Impactor Efficiency

Reduces pulsation during pump operation and enables easy flow-meter readings.

Keeps debris from entering the MiniVol TAS pump system.

White backing on the flow tube enables better visibility of the float increasing reading accuracy.

Set your sampling cycles manually or program up to six on/off cycles within a 24-hour period. Runs on a single AA battery.

Printed circuit board with microcontroller.

Double diaphragm pump with laminar flow valve technology. Designed specifically for the MiniVol TAS.

Swiss ball bearing motor with precious metal commutation, designed for a service life exceeding 10,000 hours.

High-capacity power source delivers 24 hours of continuous sampling when flow-rate is set to 5 L/minute.

Battery Pack Specifications:

For use with MiniVol TAS Li-Ion battery packs. Can be plugged directly into MiniVol TAS for AC operation.

Supplemental power source extends remote location sampling capabilities.

Collapsible lightweight tripod allows for free standing operation. (Does not fit inside MiniVol TAS Transport Case)

Safely store or transport your MiniVol TAS and accessories in a watertight, dustproof case.