Fine Dust Sampler Mini VTM 650

Name: Fine Dust Sampler Mini VTM 650
Brand: EnvMart
SKU: AAWPO
Availability: InStock

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Specifications

Warranty	One year manufacturing warranty
Flow Rate	Constant sampling rate of 1 m3/hr unaffected by voltage fluctuation and filter choking maintained by critical orifice system
Power Requirement	Nominal 220 V\| Single Phase\| 50Hz AC mains supply. For proper operation and safety a good earth connection is mandatory
Filter	Filter holder designed to accept any standard 47 mm diameter filter media
Vacuum Pump	Oil Free vacuum pump for stable flow rate
Sample Volume	Dry Gas meter records the total air volume sampled
Size Selective Inlets	Omni-directional air inlet with PM 10 separation through an impactor followed by PM 2.5 separation through a WINS Impactor

Key Features

VYOMTECH VTM 650 is a manual method for sampling fine particles (PM2.5 fraction) and is based on impactor designs standardized by USEPA for ambient air quality monitoring. Ambient air enters the VTM 650 through an omni-directional inlet designed to provide a clean aerodynamic cut -point for particles greater than 10 microns. Particles in the air stream finer than 10 microns proceed to a second impactor that has an aerodynamic cut point at 2.5 microns. The air sample and fine particulates exiting from the PM2.5 impactor are passed through a 47mm diameter Teflon filter membrane that retains the FPM.

Reference AAWPO Category Dust Sampler

Product Details

Vayomtech VTM 650 is a manual method for sampling fine particles (PM2.5 fraction) andis based on impactor designs standardized by USEPA for ambient air quality monitoring.Ambient air enters the VTM 650 through an omni-directional inlet designed to provide a clean aerodynamic cut -point for particles greater than 10 microns. Particles in theair stream finer than 10 microns proceed to a second impactor that has an aerodynamiccut point at 2.5 microns. The air sample and fine particulates exiting from the PM2.5impactor are passed through a 47mm diameter Teflon filter membrane that retains theFPM. The sampling rate of the system is held constant at 1m3/hr by a suitable criticalorifice. The system uses a continuous rated, oil free pump for providing suction pressure.The standard system is supplied with a Dry Gas Meter to provide a direct measure of thetotal air volume sampled. The sampling rate of the system is held constant at 1m3/hr by a suitable critical orifice. The system uses a continuous rated, oil free pump for providing suction pressure. The standard system is supplied with a Dry Gas Meter to provide a direct measure of the total air volume sampled.