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Filter Integrity Tester NFIT-101
Filter Integrity Tester NFIT-101 checks filter integrity within 100 to 10,000 mbar pressure range. It tests bubble point at 100 to 8000 mbar, diffusion flow at 1 to 1000 ml/min, and water intrusion at 0.01 to 100 ml/min. Features an automatic self-test and fault reporting upon startup, maintaining reliability and accuracy. Provides precise offline and online testing with high-accuracy sensors, supporting 100-meter gas path for enhanced flexibility and accuracy. Our tester can test up to 12-core 20-inch filter cartridges, boosting work efficiency.
| Operation Pressure | 100 to 10000 mbar (150psi) |
| Bubble Point Pressure | 100 to 8000 mbar |
| Diffusion Flow | 1 to 1000ml/min |
| Water Intrusion | 0.01 to 100ml/min |
| Net Volume Test Accuracy | ± 4% |
| Bubble Point Test Accuracy | ±50 mbar |
| Diffusion Flow Test Accuracy | ± 4% |
| Water Intrusion Test Accuracy | ±0.01ml |
| Unit | mbar, kPa, psi, kgf/cm² |
| Relative Humidity | 10 to 80% RH |
| Ambient Temperature | +5℃ to 40℃ |
| Function | Manual Bubble Point Test, Basic Bubble Point Test, Extensive Pressure Holding Test, Diffusion Flow Test, Water Intrusion Test, Ultrafiltration Membrane Test |
| Applied Range | Symmetric and asymmetric membrane test, Needle filters, Capsule filters, Flat filters, Cartridge filters (within 12 cores and 20 inches), Ultrafiltration membrane packages, Ultrafiltration columns, Various irregular filters |
| Audit Trial | Audit trail records can exportable and irreversible |
| Reservation Solution(programs) | 1000 sets |
| Audit Trail Record Storage | 5 years |
| Anti-backflow(liquid) Device | Customization |
| Number of Users | 1000 sets |
| Operating System | Linux system |
| Dust and Splash Level | IP54 |
| Print Function | Built-in printer，can control on PC；choose print subject |
| Historical Record | 300000 sets records storage |
| Records Copy | Support USB disk to export （include test curve） |
| Display Screen | High definition 10-inch, color touch screen |
| Serial Connection | RS232/USB/Support wireless connection |
| Work Mode | Online/Offline |
| Applicable Environment | Above D level |
| Power Consumption | 120 W |
| Power | 100 to 240 VAC, 50Hz |
| Dimension | 480 ×300 ×210 mm |
| Weight | 10 Kg |
Filter Integrity Tester is commonly used in the pharmaceutical and PET industries to ensure that filters remain intact and effective after sterilization.
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