MTZ-G Medium Frequency Electrotherapy Device Operating Conditions

1、Ambient temperature: 5°C to 40°C.

2、Relative humidity: ≤80%.

3、Atmospheric pressure: 500 hPa to 1060 hPa.

4、Power supply conditions: AC 220V, 50Hz.

5、Input power: 110 VA.

MTZ-G Medium Frequency Electrotherapy Device Main Technical Parameters

1、Operating frequency: Fundamental operating frequency is 1 kHz to 10 kHz, tolerance ±10%.

2、Output current: Under a 500Ω load resistance, the maximum output current should be no less than 50 mA, and the output current limit should be no more than 100 mA.

3、Modulation frequency: Modulation frequency should be in the range of 0 to 150 Hz.

4、Modulation depth: For bipolar output mode, modulation depth should be in the range of 0 to 100%, tolerance ±5%.

5、Modulation waveforms: Square wave, triangle wave, sine wave, exponential wave, sawtooth wave, spike wave, trapezoidal wave.

6、Beat frequency range: 0 to 200 Hz, tolerance ±10% or ±1 Hz, whichever is greater.

7、Beat frequency variation period: Beat frequency variation period is 24 s, tolerance ±10%.

8、Pulsating DC output voltage: For iontophoresis output mode, pulsating DC output voltage should be no more than 100 V.

9、Treatment time: Treatment time: Adjustable from 0 min to 99 min, step size 1 min, tolerance ±5%.

10、Electrode heating temperature: Heating is adjustable in 8 levels, temperature range should be between "room temperature" and 55°C.

11、Fuse: F2AL250V, Φ5mm×20mm.

12、Safety type: Class I, BF type.

13、 Operating mode: Continuous operation.

14、Number of output channels: Dual channels, independently controlled, including two thermal electrode medium frequency channels, two cold electrode medium frequency channels, two thermal electrode pulsating DC channels, and one planar interferential current channel.  

15、Treatment modes: Pulsed wave modulated medium frequency electrotherapy, interferential current therapy (synchronous or asynchronous control, multi-step programs, audio frequency current, sine modulated medium frequency, pulse modulated medium frequency, interferential current). 

16、Number of treatment prescriptions: Built-in 100 treatment prescriptions.

17、Open-circuit and short-circuit performance: At maximum output, after short-circuiting the electrodes for 5 s, then open-circuit for 15 s, and turning off the output for 1 min, repeating the test 10 times, the device should function normally.

18、Dimensions: 435 mm × 294 mm × 108 mm.

19、Weight: 5.8 kg