Zefon FPVC525 FILTER, 25mm, 5.0um, PVC, PLAIN WHITE
Zefon Polyvinyl Chloride (PVC) Membrane Filters, GLA-5000, are ideal for use in air monitoring for metals, silica and dust. Its low moisture pickup makes it ideal for use in gravimetric analysis.
Features:
- Excellent membrane choice for sampling airborne metals, silica, and dust.
- Pure homopolymer PVC.
- Inherently low ash membrane ideally suited for multiple NIOSH analytical methods.
- Assure gravimetric stability. Low moisture pick-up and low tare weight.
- Low ash. Provides interference-free silica determinations.
- Meets NIOSH and OSHA requirements.
| DESCRIPTION | Polyvinyl chloride (PVC) |
| OPERATING TEMPERATURE (WATER) | 52 °C max |
| GRAVIMETRIC STABILITY | < 0.5% after 24 hrs at 48% relative humidity at 50 °C (122 °F) |
| AIR FLOW RATE L/min/cm2) |
53 L/min/cm2 at 0.7 bar (70 kPa, 10 psi) |
| AEROSOL RETENTION (typical) | 99.94% 0.3 μm (DOP) at 32 L/min/100 cm2 of filter media (ASTM D 2986-95A) |
| PORE SIZE (µm) | 5 |
| ASH CONTENT | <1% |
Specifications:
| COLOR | Plain White |
| DIAMETER | 25mm |
| MATERIAL | PVC |
| PORE SIZE | 5.0 micron |
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