PM4 Separator NW-354 with filter folder,This holder with inertial impactor is a filter sampling unit with a PM4 inertial impactor attached.
The filter sizes are dia. 25 mm and dia. 35 mm.
In this design, particles first collect on a sample plate. Respirable particles that penetrate the plate then collect on a glass fiber filter.
This can be used to measure dust in work environments, and to sample manganese etc.
• The particle size separator is certified by the Japan Association for Working Environment Measurement.
● This holder can collect PM4 respirable particles (with a 50 % cut at 4 μm) at a suction flowrate of 20 L/min.
● This particle size separator is compliant with the regulatory conditions in article 2 item 2 of the Work Environment Measurement Standards.
● It can be used to sample dust designated for collection as respirable particles in the Work Environment Measurement Standards as well as manganese etc.,
| Item Code | 080120-354 | |
|---|---|---|
| Model | For NW-354 Dia.35 | |
| Model |
30 L/min, 100 % reduction of particles 10.0 μm or larger | |
| Particle Separation Characteristics |
PM4(4μm50% cut) | |
| Filter Used |
Dia. 25mm sampling plate(glass) provides at least a 50% cut of 4 μm particles Dia. 35mm fluororesin coated glass fiber filter provides less than 50 % cut of 4 μm particles |
|
| Suction Flow Rate |
20.0L/min | |
| Operating Environment |
Temperature 0-40ºC | |
| Price (excluding tax) | Contact us | |
| Note | ||
Options and Spare Parts
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