Environment
PM4 Inertial Impactor NW-354 for Dia.25
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.
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.
Information by Item Code (Specifications)
Item Code | 080120-35425 | |
---|---|---|
Model | For NW-354 Dia.25 | |
Particle Separation Characteristics | PM4(4μm50% cut) | |
Filter Used | Dia. 25mm sampling plate(glass) 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 |
|
Operating Environment | Temperature 0-40ºC | |
Price (excluding tax) | Contact us | |
Note |
Options and Spare Parts
Grease guide for NW-354/ Dia.25
Holder Base for NW-354 / D35 mm
Glass Fiber Filter PTFE Binding TF98R
Related information
- Manual