LFY-703A preset blood sample collection device for negative pressure sealing test

Main application:
Suitable for the negative pressure sealing test of preset blood sample collection devices.
Technical specifications:
1. Maximum range (pressure display) of the negative pressure testing system at the cone head of the sample storage device: -10 kPa;
2. Timing device: 0 - 99.99 s/m/h, accuracy: ±0.01;
3. Test pressure: -5 kPa, hold pressure for 15 seconds;
4. Power supply: AC 220V 50Hz.
Applicable standards:
YY/T 0612-2022 One-time use human arterial blood sample collection device (arterial blood gas needle), Appendix A.6 Negative pressure sealing