PM4 Filter Holder NWPS-254 / for personal

PM4 Filter Holder NWPS-254 / for personal,The NWPS-254 PM4 filter holder for personal samplers has particle separation characteristics that cut 50 % of 4 μm particles. It uses an inertial impact system, and measures how much a worker was exposed to inhalation dust (respirable particles) during the sampling time.

This particle sampler cuts 50 % of 4 μm sized particles via suction at 2.5 L/min.

● This sampler can collect PM4 respirable particles (with a 50 % cut at 4 μm) at a suction flowrate of 2.5 L/min.

● This particle size separator is compliant with the regulatory conditions in article 2 item 2 of the Work Environment Measurement Standards.

● It is used as a sampler to measure personal exposure concentrations to dust and manganese welding fumes as a personal sampling device for work environment measurements.,

Item Code 080150-254
Model NWPS-254
Particle Separation Characteristics
PM4(4μm50% cut)
Filter Used
Dia. 25mm sampling plate(SUS) provides at least a 50% cut of 4 μm particles
Dia. 25mm fluororesin coated glass fiber filter provides less than 50 % cut of 4 μm particles
Suction Flow Rate
Operating Environment
Temperature 0-40ºC
Grease guide, metal collection plate, Toaron tube 7×10 (1m)
Price (excluding tax) Contact us

Options and Spare Parts

Grease Guide for NWPS-254 / 2pcs