+ Inspect the integrity of all kinds of filters i.e. Pleated filter cartridge disc membrane filter and capsule filter etc.

+ Automatical running easy to use.

+ Process display in 10.4” screen in graphic.

+ Inbuilt printer to print the results in real time.

+ Records storage inquiry print and USB output.           

+ Imported high quality spare parts.

+ Water spill-resistant.

Filter Integrity Tester include Water Intrusion Method Bubble Point Test

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CHL-FT21 

CHL-FT21 Automatic Filter Integrity Tester is an intelligent analytical instrument with the characteristics of mini size and high sensitivity. The tester has various standard functions, including forward flow test, bubble test, and water immersion test, besides, forward flow test and bubble point test are conducted together. It can automatically conduct self-test,  control the setting time and the test time, save and print the current test results, and display historical data by graphic, which can reflect the changes of the detection time and the gas flow directly. Working principle: in the same gas pressure gradient, measure or observe the gas volume  getting through from the other end of the wet filter to check the integrity of the membrane filter. 

Features

1. With high-performance CPU, touch screen design, it is simple , fast and reliable to operate.

2. Powerful storage function, data can be queried by fixed point; with built-in printer, you can quickly print out the test results , historical data or real-time data curve.

3. Fast detection speed.

4. Small size, light weight, low energy consumption, easy to carry,

5. Spray proof technology is designed specifically for production environments.

 

Parameters

1. Input voltage: AC 110V or AC 220V

2. Input frequency: 50HZ or 60HZ

3. Input power: 70W

4. Insurance fusing:  < 1.6A

5. Detection accuracy: ± 3% indicating value error or ± 4 ‰ range, refer to the bigger one

6. Detection range: 

            1) Forward Flow :0.1-200ml / min

            2) Water Immersion :0.05-50ml / min

            3) Bubble Point: 700-6000mbar

7. Sensitivity: 

           1) Forward Flow: 0.1ml/min

           2) Water Immersion: 0.01ml/min

           3) Bubble Point: 50mbar

8. Repeatability error: 3% indicating value error or ± 4 ‰ range, refer to the bigger one

9. Dimensions: (L * W * H) 400mm × 300mm × 190mm 

 

Applications

This tester can be used to check membrane filter’s (membrane or filter) integrity in the pharmaceutical industry and biological fields.