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 |
2.5L/min | |
| Operating Environment |
Temperature 0-40ºC | |
| Accessories |
Grease guide, metal collection plate, Toaron tube 7×10 (1m) | |
| Price (excluding tax) | Contact us | |
| Note | ||
Options and Spare Parts
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