The DF-1PF A.2 Isolation 2 sec. surge Tester is designed to generate the waveform described in AAMI DF-1, Figure A.2., for the Lead Connector electrical isolation test in AAMI DF-1, Annex A.
The test can be set to automatically conduct the first 490 cycles (500 ± 50 as shown in Standard) of the test, and then stop testing to allow laboratory personnel monitor the last 10 cycles in accordance with the Standard. Voltage and current BNC outputs make waveform analysis convenient.
For an example, please take a look at the output voltage and current waveforms of a simulated test in the Manuals section below. (Please note that these tests were conducted at 1300 Volts instead of the required 1500 volts. The MegaPulse DF-1PF is capable of a pulse output of up to 1500 volts every 2 seconds.
TestMinder USB control is included to allow automated repetitive testing.
The test signal includes the waveform cutoff at 750V/18msec as shown in Figure A.2. Please see the Standard Figure A.2, and the actual output of the MegaPulse DF-1PF Isolation Tester.
A front-panel switch reverses the output polarity. Additionally provided with BNC oscilloscope output for voltage (100:1) and current (1V/A) for output monitoring.
The waveform output is 1.05uS rise time, with a 18mS duration, with an output impedance of 500 ohms.
MegaPulse DF-1PF Current carrying Tester ships complete, ready to perform the DF-1 test:
- TestMinder included to conduct automated repetitive testing using a Windows 32/64 bit Operating System
- BNC Current Jack (1V/ma)
- BNC Voltage jack (100:1)
- Test Leads
- Calibration Certificate
- Calibration Waveform
- Calibration Data
- One-year warranty
