Mini Fine Particulate Sampler By Green Tech Instrument

We make and supply of Mini Fine Particulate Sampler in New Delhi, Delhi, India. Ambient air enters the MINI FINE PARTICULATE SAMPLER GTI-141 system through an Omni-directional inlet designed to provide a clean aerodynamic cut-point for particles greater than 10 microns. Particles in their 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 is passed
through a 47mm diameter PTFE filter membrane that retains the FPM.
The GREENTECH GTI- 141 system allows removal of the PM2.5 impactor from the sample
stream so that the same system may be optionally used as a PM10 Sampler.

Features:
PM10and PM2.5 Impactors of sampler based on designs standardized by USEPA. The APM 131 uses a oil free pump with a low noise. Same instrument can be used for PM10 and PM2.5 sampling. Lower sampling rate of 1m3/hr reduces filter choking even in areas having high FPM levels. Critical Orifice maintains constant sampling rate of 1m3/hour. Compact and portable for convenient field operation.