Zefon PVPV-C2550 Gravi-Sert Filter Capsule, 25Mm, Pack Of 50
The Gravi-Sert™ filter capsule is a self-contained filter “cassette capsule” that captures all particles collected by a filter cassette. It consists of a PVC filter membrane sealed to a static-dissipative PVC shell to create the capsule. This capsule is then weighed and inserted into a Zefon 2-Piece filter cassette with a support pad as a complete unit. After sampling the entire capsule is removed and weighed.
How it works:
Air flows into the filter cassette through the inlet and continues into the Gravi-Sert™. Particulate is then contained within the Gravi-Sert™ while the airflow continues through the filter membrane and exits out the cassette outlet.
Features:
- Contains 100% of the sample collected within the capsule.
- Manufactured from weight-stable PVC materials.
- PVC shell is static-dissipative.
- Meets NIOSH requirements for including “wall deposits” as part of the sample.
Applications:
Gravi-Sert is suitable for collecting the following contaminants:
| CONTAMINANT | NIOSH METHOD |
| Carbon Black | 5000 |
| Dust – Total | 0500 |
| Dust – Respirable | 0600 |
Gravi-Sert™ is a trademark of Zefon International, Inc.
Specifications:
| DIAMETER | 25mm |
| MATERIAL | PVC (static-dissipative) |
| FILTER MATERIAL | 5.0μm pore size, Polyvinyl chloride (PVC) |
| WEIGHT | ~300 mg @ 50% RH |
IndustrialSafety.com is a leading distributor of Zefon products. Please contact: [email protected] for bulk, corporate, government, municipal or educational quotes. We can setup NET 30 accounts for local governments or municipalities with a formal PO emailed to us.
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