The bubble point tester for bag filter cartridge integrity meets the requirements of the Pharmacopoeia issued in 2025, and realizes instrument permission management, audit tracking, electronic signature, and optional database. Print in Chinese/English, including test conditions, test results, and test curves.












Bag filter cartridge integrity tester Bubble point testerApplication scope:
1. Disc membrane: various types of membranes ranging from 25mm to 300mm in diameter
2. Standard cartridge 2.5 'to 40',
3. 1-core to 9-core capsule filter cartridge
4. Mini cartridge filter
5. Air filter detection from 2.5 'to 40'
Bag filter cartridge integrity tester Bubble point testerperformance parameters
1. Language options: Chinese/English
2. Power supply/power: 170-240V AC 50/60Hz; 100W
3. High operating pressure: 9999 mbar
4. * Small intake pressure: 100 mbar
5. Dimensions: 240W x 320D x 260H
6. Test scope: Test pressure: 300-6900mbar
7. Test accuracy: Sensitivity: 0.5mbar; Bubble point: 50mbar
8. Display screen size: 10.4 inches; 256 colors; touch screen
9. History recording function: 32GB storage space, saving 1 million pieces of data
10. Operating conditions: Environmental temperature: 0 ℃ -+60 ℃; Relative humidity: 10-80%
11. Printing function: Chinese/English printing, printing test conditions, test results, and test curves
12. Testing time: Basic bubble point test: 2min ± 2min; Diffusion flow test for 7 ± 2 minutes; Water immersion flow test for 7 ± 2 minutes; System airtightness: 3 ± 1min.