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Integrity Tester
PMA-1000 Multifunctional Integrity Tester
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Product Introduction
Multiple measurement modes: bubble point, air flow, diffusion flow, pressure hold, water intrusion. Applicable to various filter cartridges such as tubular, sheet, plate, bag, pleated, and hollow fiber; testable from small samples to entire filter units. Non-destructive testing, meeting GMP certification requirements.
Product Features:
● Practical for various filter materials
● Multifunctional
● Touch screen operation
● Non-destructive testing meets GMP certification
● Print output results
1. Testing Functions
● Test the bubble point pressure and maximum pore size of the filter membrane;
● Determine the integrity of the filter cartridge or filter through bubble point pressure, diffusion flow (forward flow), pressure decay (pressure holding), and water intrusion tests.
● Can test the gas flow rate of the filter membrane
2. Applicable Scope
● Flat membrane, tubular membrane, hollow fiber membrane, etc. filter membrane samples;
● Tubular filter cartridges, columnar filter cartridges, bag filter cartridges, pleated filter cartridges, etc. filter cartridge samples;
● Filters and components.
3. Testing Accuracy
● Bubble point pressure test: ≤5kPa
● Diffusion flow (forward flow) test: ≤5%
● Pressure decay (pressure holding) test: ≤2%
● Water intrusion test: ≤10%
4. Instrument Parameters:
| Dimensions (m) | 390×370×170 | Weight (kg | 5 |
| Pressure (bar) | 2.4~8.3 | Gas Source | Compressed air, cylinder gas |
| Inlet (mm) | 6 | Outlet (mm) | 6 |
| Gas flow rate (mL/min) | 0-1000 | Ambient conditions (℃) | +5~+45 |
| Power Supply | AC220V, 50Hz | Operating Interface | Touch screen |
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