Steady Flow Tester

About This Product:

1、Model: SF-2000

2、Accord with ISO 5840 and GB 12279-2008 "cardiovascular implant artificial heart valve" standard
    "6.3 static forward flow test" and "6.4 stability" "State leakage test" requirements for test

3、Measuring range of forward flow: 5 ~ 30L/min

4、Measuring range of reflux pressure: Right heart: 5 ~ 40mmHg

Left heart: 40 ~ 200mmHg

5、Suitable valve types: Mechanical valve、bioprosthetic valve、interventional valve、valved conduit 
     and single mesh

6、Suitable valve diameter: Mechanical valve、bioprosthetic valve: Φ 18 ~ Φ 34mm

Interventional valve: Φ 18 ~ Φ34mm

Valved Piping: Φ11 ~ Φ28mm

Single patch: Φ11 ~ Φ28mm

7、Test fluid type: physiological saline、glycerin and water ratio、solution or blood

8 、 Pressure measurement and control accuracy: ±1.0mmHg

9 、 Accuracy of flow measurement and control: ±1.0mL/s

10、Test liquid temperature range: Room temperature ~ +40℃

11 、Test temperature control accuracy: ±0.5℃

12、The software has sensor calibration、precise flow measurement and control、data acquisition、
       (left heart、right heart) analysis、calculation、report output、and other functions;

13、The working environment temperature: +15 ~ +35℃、The humidity ≤85%
       DEG C without dew

14、Power supply: 220V、50Hz、400W