Features: 1. Full English operation, mainly for export; 2. With system self-check function, it has error function for system air tightness, misoperation, etc.; 3. Microcomputer control automatic detection, with a number of test functions such as bubble point scanning, rapid bubble point detection and pressure holding method; 4. Print test results in real time; 5. Can be used to test single-core filter, multi-core filter; Button due to Integtest V1.1 filter integrity tester Technical Parameters: Power requirements/power: 100 – 240 VAC, 50HZ, 120W; Operating pressure: 100-8000mbar (115psi); Unit: mbar Operating conditions: Ambient temperature: +5°C ~ +40°C; Relative Humidity: 10-80% Overall Dimensions (mm): 400 (W) × 385 (D) × 100 (High 1) × 235 (High 2) Test function: Maintain pressure test; basic bubble point test; bubble point scan test; Test accuracy: Bubble point: ± 75mbar; Test range: Bubble point: 590-6900 mbar Diffusion flow rate: 1-180ml/min Scope of application: symmetrical and asymmetric membrane test, needle filter, bladder filter, plate filter, cartridge filter (3 core 20 inch) Print function: Built-in micro-printer, Chinese display; Historical records: 20 sets of record storage; Display: 3.2′′, monochrome; Language Options: English; Usage: Online/offline; Applicable environment: Class B or above; Weight: 7.5KG;