Intermediate Frequency Computerized Electrotherapy Apparatus
and Ultrasonic Physiotherapy Device
Model: MCT-ZP-IC
Product performance:
1. Normal working conditions: a) Environment temperature:+10ºC~+40ºC b) Relative humidity:30%~5% c) Atmosphere pressure:700hPa~1060hPa d) Rated power source:AC220V, rated frequency:50Hz 2.Rated input power:85VA 3.Host device overall dimension:L440mm,W360mm,H132m,Allowable error±20mm 4.Output channels: two-channel medium frequency with diathermy output, two-channel iontophoresis DC output, two-channel interference electrical output 5.Electrode line: 1800mm,permissible difference ±100mm 6. Square electrode plate:No.4. L:107mm,W:72mm,tolerance ±10% No.6.L:95mm, W:60mm, tolerance ±10% No.7.L:85mm, W:55mm, tolerance ±10% Circular plates: φ40mm in diameter, tolerance ±5mm 7.Working frequency:1kHz~10kHz,Single frequency tolerance±10% 8. Modulation frequency:0~200Hz,Single frequency tolerance±10% 9. Medium frequency carrier waveform: two-way square wave, pulse width: 85us ~ 250us, tolerance ±10% Medium frequency modulation waveform: sine wave, square wave, triangular wave, exponential wave, sawtooth wave, sharp wave, etc 10.Modulation types: continuous, intermittent, intermittent, variable frequency, undense and alternate models 11. Medium frequency modulation amplitude: 50%, 75%, 100%, tolerance ±5% 12.Interference electrical performance: dynamic rhythm 4s ~ 10s; Different frequency change period is 15S~30S 13.Medium frequency treatment prescription:0~99 optional 14.Intermediate frequency(IF) output current: under the load of 500Ω,each channel of output current ≤100mA,0~99 adjustable 15. Output current stability: the change rate of output current under different loads should not be greater than 10% 16.Peak voltage of intermediate frequency: the peak voltage of the mid-frequency output shall not exceed 500V when measured in the open road condition. 17. Operation: when the output set to the maximum value, the output end will be run 10min first, then the short circuit runs for 5min. The therapeutic device should be able to work properly. 18. Temperature range of electrode plate:38ºC~55ºC, 6 gears adjustable, tolerance ±3ºC 19. Iontophoresis output current: under the load of 500Ω,each channel output current not more than 50mA, 0~99 adjustable. 20. Power plate: a qualified product with a class of medical device record certificate should be selected. 21.Treatment time: the IF treatment time is already in the prescription, there is sound cue when treatment time enough, then output stop. Tolerance ±1min 22.Load impedance: the effective load impedance is 500 Ω. The influence of technical indicators can be ignored when the rated load impedance varies in the period of ±10% 23.Operation mode: running continuously.