Technical Parameter
1. A set of two-way pulse outputs
2. AC voltage 220V±22V, frequency 50Hz±1Hz
3. Rated input power: 25VA
4. The output pulse period is continuously adjustable from 1s to 2s, with a tolerance of ±20%
5. The output pulse width is continuously adjustable from 0.1ms to 0.5ms, with a tolerance of ±30%
6. The pulse period and delay time are displayed on a bar screen
7. Output waveform: rectangular wave
8. Under the load resistance of 500Ω, the effective value of each output current of the therapeutic apparatus is not more than 50mA
9. Two output currents are output alternately, and the delay time between the two channels is adjustable
10. Delay time: The delay time of the second output is adjustable from 0.1s to 1.5s, and the tolerance is ±20%
11. Misadjustment indication function: the delay time must be less than the pulse period, that is, T1<T, otherwise, the treatment device cannot work normally, and the misadjustment indicator flashes
12. Protection function: If the intensity output knob of the instrument is not reset after the power is turned on, and there is a buzzer sound, turn the intensity output knobs counterclockwise to zero and the buzzer sound disappears to prevent misoperation
13. The treatment timing time is divided into 6 levels 5min, 10min, 15min, 20min, 25min, and 30min. The time tolerance of each level is ±10%. The buzzer will sound at the end of the treatment time and the output will stop
14. When the output terminal is open, the peak output voltage should not exceed 500V
15. The maximum output energy of a single pulse does not exceed 300
