pall Fiberfilm過濾膜47mm（汽車尾氣檢測濾膜）
Fiberfilm™ Filters
- Economical filter suited for a range of air sampling applications.
- Moisture variations in air or gases during air sampling will not cause chemical reactions on the filter.
- Heat-treated （HT） version available for reduction of trace organics.
pall Fiberfilm過濾膜47mm（汽車尾氣檢測濾膜）
| Description | Tissuquartz Filters | Emfab Filters* | Fiberfilm Filters |
| Filter Media | Pure quartz, no binder | Borosilicate glass microfibers reinforced with woven glass cloth and bonded with PTFE | Heat resistant borosilicate glass fiber coated with fluorocarbon （TFE） |
| Diameter | 25 - 142 mm and 8 x 10 in. | 12 - 142 mm and 8 x 10 in. | 25 - 100 mm and 8 x 10 in. |
| Typical Thickness | 432 µm （17 mils） | 178 µm （7 mils） | 203 µm （8 mils） |
| Typical Filter Weight | 5.8 mg/cm2 | 5.0 mg/cm2 | 3.4 mg/cm2 |
| Typical Water Flow Rate 0.35 bar （35 kPa, 5 psi） | 220 mL/min/cm2 | 32 mL/min/cm2 | 220 mL/min/cm2 |
| Typical Air Flow Rate 0.7 bar （70 kPa, 10 psi） | 73 L/min/cm2 | 68 L/min/cm2 | 180 L/min/cm2 |
| Maximum Operating Temperature - Air | 1093 ºC （2000 ºF） | 260 ºC （500 ºF） | 315.5 ºC （600 ºF） |
| Typical Aerosol Retention** | 99.90% | 99.95% | 96.40% |
| pH in Boiled Water Extract | 6.5 - 7.5 | - | - |
訂購信息：
Fiberfilm 過濾膜
貨號 | 說明 | 包裝 |
7210 | T60A20, 25 mm | 100/pkg |
7211 | T60A20, 37 mm | 50/pkg |
7212 | T60A20, 47 mm | 50/pkg |
7216 | T60A20, 55 mm | 50/pkg |
7213 | T60A20, 70 mm | 50/pkg |
7209 | T60A20-HT, 70 mm | 50/pkg |
7214 | T60A20, 90 mm | 50/pkg |
7257 | T60A20, 100 mm | 50/pkg |
7215 | T60A20, 8 x 10 in. | 50/pkg
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