25 mm 3 Pieces, 0.8 um MCE Zefon PCM and TEM 25 mm air sampling cassettes. Zefon PCM and TEM 25 mm air sampling cassettes are designed and manufactured to meet all applicable NIOSH, OSHA and AHERA standards for asbestos air monitoring. The cassette housings are injection molded in-house and are individually assembled and preloaded under stringent quality control standards. Once assembled, each cassette is individually tested prior to packaging for shipment. Random lot sample testing is performed daily by an independent laboratory to ensure low background fiber counts. Laboratory results are available upon request. Each Zefon 25 mm cassette undergoes stringent quality control that includes a 100% inspection for the correct filter/pad combination and a 100% inspection to ensure no filter parchment paper is present. Then each lot of cassettes has numerous sample blanks verified by an independent laboratory to have acceptable background fiber counts as per NIOSH requirements.
Zefon Air Sampling Cassett, Filter Material: MCE, Filter Pore Size: 0.8 um, Housing Type: 3-Piece ASB, Cellulose Pad, Filter Diameter: 25 mm
| Filter Diameter | : | 25 mm |
| Filter Material | : | MCE |
| Filter Pore Size | : | 0.8 um |
| Housing Type | : | 3-Piece ASB |
| Pad Material | : | Cellulose |
- 0.8 um MCE filter material with or without grids (PCM models)
- 1.2 um MCE filter material with or without grids (PCM models)
- 0.45 um + 5 um MCE filter material (TEM models)
- 2 in static conductive extension cowl
- Each cassette is marked with a unique serial number
- Preloaded - ready-to-use