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Filter Integrity Tester LBN-FIT121
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Filter Integrity Tester LBN-FIT121

Filter Integrity Tester LBN-FIT121 is designed for precise measurement of integrity with a pressure range of 100 to 10000 mbar. It supports bubble point with diffusion tests for both hydrophobic and hydrophilic membrane filters. Equipped with a 10-inch touchscreen interface and a built-in printer for instant result output. Integrated with automatic self-diagnostics and secure user-level access for reliable and safe operation. Our Filter Integrity Tester is ideal for pharmaceutical, biotechnology, food beverage industry and environmental protection industry.

Operation Pressure 100 to 10000 mbar (150 psi)
Operation Condition Ambient Temperature: +5℃ to +40℃
Relative Humidity 10 to 80%
Test Accuracy Upstream Volume Test ± 4%
Bubble Point Test ± 50 mbar
Diffusion Flow Test ± 4%
Water Immersion Test ± 0.01 ml
Test Scope BP 100 to 8000 mbar
DF 1 to 900 ml/min
WI 0.01 to 100 ml/min
Audit Trail Exportable and Irreversible Record Keeping
Audit Trail Record Storage ≥ 5 years
Reservation Solution (programs) 1000 sets
Dust and Splash Level IP54 certified
Print Function Built-in printer, can control on PC, subject selection available
Historical Record Storage 300,000 sets
Operating System Linux system
Display Screen 10-inch high-definition color touchscreen
Serial Connection USB, RS232, wireless data export and integration supported
Power Consumption 120W
Power Supply 100 to 240 VAC 50HZ
Dimension 480×300×190mm
Weight 10kg
  • High Accuracy Pressure Sensor
  • IP54 Splashproof and Dustproof Design
  • 1000 Programmable Test Records
  • USB and Ethernet Connectivity
  • 12 Core Cartridge Testing Capability
  • 10 Year Data Retention Durability
  • USB, RS232, and Wireless Ports
  • Voice Prompt Guidance 
  • Multi-Language Support

 Filter Integrity Tester LBN-FIT121 ensures accurate readings, spectral scanning and quantitative analysis, making it ideal for testing symmetric and asymmetric membranes, needle filters, and capsule filters in research, pharmaceutical, biotechnology, food beverage industry and environmental protection industry. laboratory validation applications.

 Filter Integrity Tester LBN-FIT121 ensures accurate readings, spectral scanning and quantitative analysis, making it ideal for testing symmetric and asymmetric membranes, needle filters, and capsule filters in research, pharmaceutical, biotechnology, food beverage industry and environmental protection industry. laboratory validation applications.