产品说明
一般描述
Unlike fibrous filter media that trap particles in their matrix, Fluoropore® (hydrophobic PTFE) membranes collect particles on their surface, which make them ideal candidates for use in airborne particle monitoring applications. This surface collection provides better detection efficiencies and lower FWHM measurements. (FWHM is defined as the full width at half of the maximum height of the P0-218 peak obtained during sampling of room air.)
Choice of Pore Sizes:
Fluoropore membranes are available in 3 μm (FSLW) and 5 μm (FMLW) pore sizes - the smaller pore size provides low FWHM; the larger pore size has very low pressure drop and greater throughput capacity, which minimizes the number of filter changeouts.
Contrasting Backing Material:
The white backing of our FMLW filter is gridded to assist in identifying membrane orientation for the correct installation into sampling devices.
特点和优势
- High collection efficiency
- Extremely low pressure drop
- Higher throughput capacity
- Black backing ensures proper orientation
法律信息
Fluoropore is a registered trademark of Merck KGaA, Darmstadt, Germany
产品性质
| 物料 | PTFE membrane gridded filter white filter |
| 特点 | hydrophobic |
| manufacturer/tradename | Fluoropore® |
| 参数 | 122 mL/min-cm2 water flow rate 130 ℃ max. temp. 6 L/min-cm2 air flow rate |
| 过滤器直径 | 25 mm |
| filter thickness | 150 μm |
| 尺寸 | 25 mm |
| 孔径 | 5.0 μm pore size 85 % porosity |
| bubble point | ≥0.48 bar, air with water at 23 ℃ |
