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Defibrillation effect tester

brief introduction:

The DFT60 defibrillation effect tester can be used for GB9706.8-1995 (IEC601-2-4-1983) "Electrical Equipment Part 2: Special Safety Requirements for Cardiac Defibrillators and Cardiac Defibrillator Monitor". It can also be used for defibrillation effect testing of electrical equipment such as GB10793-2000 "Electrical Equipment Part 2: Special Requirements for Safety of Electrocardiograms", GB9706.9-1997 "Special Requirements for Safety of Electrical Equipment Ultrasonic Diagnosis and Monitoring Equipment", GB11243-2000 "Electrical Equipment Part 2: Special Requirements for Safety of Infant Incubators", GB9706.4-1999 "Electrical Equipment Part 2: Special Requirements for Safety of High Frequency Surgical Equipment", GB9706.25-2005 "Electrical Equipment Part 2-27: Special Requirements for Safety of Electrocardiogram Monitoring Equipment", YY0668-2008 "(IEC60601-2-49:2001) Electrical Equipment Part 2-49: Special Requirements for Safety of Multi Parameter Patient Monitoring Equipment", and YY1079-2008 "Electrocardiogram Monitor". Related tests.

Characteristics and Performance Specifications

1. Automatic measurement of residual voltage:

Resolve the issue of data errors caused by interference during external oscilloscope testing

2. Automatically switch leads and output parameters

There is no need to frequently switch leads and output parameters manually. All software is automatically selected, greatly improving testing efficiency and safety.

3. Charging voltage: 0-5500 V ± 1%

4. Main capacitor: 32 uF ± 5%

Inductance: 500uH and 25 mH ± 5%

5. Internal resistance: 10 Ω, 11 Ω automatically switches or sets according to standards.

6. Main resistance: 100 Ω, 50 Ω, and 400 Ω± 1% non inductive

7. Internal signal: 5vPP ± 5%; 20vPP±5% 10Hz±1%

8. Voltage control: digital setting

9. Polarity control: positive and negative poles, digital settings

10. Voltage display: 7-inch LCD touch screen

11. Voltage meter resolution: 1V

12. Voltage meter accuracy: ± 1%

13. Duty cycle: Pulse interval of 20s, ± 1% 100 resistance range, up to 70 pulses

14. Pulse interval of 12s,+1%/-5% 100 resistance range, continuous operation

15. Linear Voltage: 120V AC, 50/60Hz * Available with different linear voltages

16. Energy testing:

-Only working: 25mH inductor (meets energy-saving testing requirements)

-Display resolution value: 1 joule

-Repeatability: ± 2 joules, (between pulses)

3、 Working conditions of DFT60 defibrillation energy effect tester

1) Working temperature: 15-28 º C, relative humidity range: 0-90% non condensing

2) Power supply voltage: single-phase 220V ± 10%, 220V+/-10%, 50-60 Hz