详情
PVC disc filters are used to analysis of metals, silica, and dust in air monitoring. Moisture pick up the level of this filters is low, therefore, it is ideal for gravimetric analysis
Features
Pure PVC
Low ash quantity, ideal for multiple NIOSH analytical methods
Low moisture pick up the level
Meets NIOSH and OSHA requirements
Technical Specifications
|
Filter Material |
Polyvinyl Chloride (PVC) |
|
Filter Color |
White |
|
Filter Surface Type |
Plain |
|
Method |
ASTM, NIOSH, and OSHA |
|
Pore Size |
5 μm |
|
Thickness |
170-230 μm |
|
Porosity |
80% |
|
Ash Content |
<1% |
|
Aerosol Retention |
99.94% |
|
Air Flow Rate (L/min/cm2) |
2.7 |
|
Diameters Accuracy |
± 0.1mm |
|
Model No. |
Pore Size (µm) |
Diameter (mm) |
Support Pad |
Quantity / box |
|
PVC525 |
5.00 |
25 |
No |
100 |
|
PVC537 |
37 |
No |
100 |
|
PVC547 |
47 |
No |
100 |
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