Products
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 GM384
4 CH IF, TENS and EMS combo 3 ( Interferential, Transcutaneous and Powered Muscle Stimulator Combo)
This series of device is the combination of IF, TENS and EMS with four-Channel electric stimulator for active treatment application, which is equipped with a Liquid Crystal Display indicating operation modes and parameters as well as an 8-bit micro computer for controlling the system. It can be used in hospital for two patients at the same time or with different time. The clinical type device has two independent control panels for different patients’ different parameters requirement.
GM384
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TECHNICAL SPECIFICATIONS FOR “IF” (Interferential)
Channel: Four, isolated between channels
Pulse intensity: Adjustable 0-90mA peak into 500 ohm load each channel, constant current
Carrier Frequency:4000Hz fixed (CH1)
Modulating Frequency:4004-4160Hz Adjustable (CH2)
IF Frequency Mode:Constant Mode (C): 4-160 bps, Adjustable. Auto Sweep (A): 80-145 bps, 4-45 bps, 4 Set bps. Frequency Shift (S): 1/1 abruptly shift, 6/6 abruptly shift, 6/6 ramped, 10/10 abruptly shift, 10/10 ramped
Sweep Time:15 seconds
Frequency Shift Percent:Frequency shifts from 30% below set frequency to 60% above and return to 30% below set.
Output Configuration:Quanta polar (4 electrodes)
Wave form: Symmetrical balanced Sine wave
Interference Pulse Freq: 4-160 bps, Adjustable 4 bps/step
Pulse Duration: 125μs maximum
Patient Compliance meter: Shows the treatment times, account by minutes
Patient Lock: Prevents the patient from changing any of the parameters set by the physician/practitioner.
Timer: 15 or 30 minutes selectable
LCD: Shows ,modes, bps rate, abrupt/ramp, timer and channels.
Max charge per Pulse: 22.5 Micro-coulombs Maximum
Power Source: 6 pcs 1.5V UM-3/AA size batteries or 9-Volt adaptor
Tolerance: +/-10%
**** bps: number of beats per second
TECHNICAL SPECIFICATIONS FOR "T/E" (TENS and EMS)
Channel: Four, isolated between channels
Pulse amplitude: Adjustable 0-90mA peak into 500 Ω load each channel, constant current
Pulse Rate:1Hz-160Hz (adjustable), 1Hz/step
Pulse Width:50 - 260μs adjustable for TENS; 300μs fixed for EMS.
Software ramp up feature:Pulse width ramp up when change mode
Patient Compliance meter:Shows the treatment times. Account by minutes.
Timer:15, 30, 45, 60 minute or Continue selectable
LCD: Shows modes, pulse rate, on/off /ramp time, timer, CH1/CH2.
Function Modes:
TENS:
B: Cycle Bursts, 2Bursts/sec, 9pulses/Burst, 100Hz, width is adjustable.
C: Continuous mode. Pulse rate pulse width, and intensity are full adjustable.
M: Modulated Width. Pulse width is automatically varied in an interval of 6 seconds. The modulation range of pulse width is from setting value to 35% less than the control setting value. And then returns to the setting value. Rate, width and intensity are fully adjustable.
H1 (MR): Modulated Rate. Pulse rate is automatically varied in an interval of 6 seconds. The
modulation range of pulse rate is from setting value to 35% less than the control setting
value, then returns to the setting value.
H2 (MRW): Modulated Rate/width. Pulse rate and width are automatically varied in an interval of 6 seconds. The modulation range of pulse rate and width are from setting value to 35% less than the control setting, then returns to the setting value.
EMS:
S: Synchronous.
C: Constant.
A: Alternation.
ON Ramp: Adjustable 1-8 seconds. 1sec/step.
Cycle ON Time: Adjustable 1-30 seconds. 1 sec/step.
Cycle OFF Time: Adjustable 1-30 seconds. 1 sec/step.
Function Modes: S: Synchronous. C: Constant. A: Alternation.
Wave Form: Asymmetrical Bi-Phasic square pulse.
Max charge per pulse: 23.4 micro-coulombs for TENS; 27.0micro-coulombs for EMS.
Voltage: 0-110 Volt (Open Circuit).
Power Source: 6 pcs 1.5V UM-3/AA size batteries or 9-Volt adaptor
All electrical specifications are ±10% 500Ω load.
Dimension: Approx. 287 x 224 x 82 mm
Weight: Approx. 1250 g (without batteries)
Other available same series: GM394
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