User's Manual

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Differential mode input
impedance
>5MΩ
Common mode rejection ratio
>100dB
Power frequency notch
50Hz/100μV (Peak-to-valley); after attenuation, ≤5μV (Peak-to-valley)
Indication accuracy
±10% / ±2μV ; whichever is greater
Feedback threshold accuracy
±10% central frequency
Type of stimulation output
constant current
Electrical stimulation intensity
0-60mA (Peak value±10% /±2mA, whichever is greater, 500 Ω)
2. Performance parameters
Classification
Type BF Equipment
Power Supply
Rechargeable lithium battery 7.4V
Shutdown current
≤0.1mA
Working current
≤250mA
NMES Mode
ETS Mode
PAS Mode
Waveform
symmetrical balanced biphasic wave
Frequency
2-100Hz (±10% or ±2Hz, whichever is greater), 1Hz
increment,
18Hz ( ±2Hz)
Pulse width
50-450μs (±10%), 10μs increment,
200µs (±10%)
Output current
0-60mA (±10% or ±2mA, whichever is greater, with 500Ω load)
Threshold
NA
2-1000μV
NA
Parts Specification
Metal electrodes Specification
Material
Stainless Steel
Size
37.94*36.75mm 2 pcs
35.77*9.94mm 1pc
Electrodes and Electrode Cable Specifications
Material
Hydrogel nonwoven fabric
Size
Diameter 50mm
Length of Electrode Cable
1.3m
There are 3 size Electrode Cables for choice to meet different patient’s
need.
Size 1: Electrode Cable (L= 1300mm)
Size 2: Electrode Cable (L= 468mm)
Size 3 Electrode Cable (L= 318 mm)
Power Adapter Specifications
1. Input
Voltage
AC100-240V
Frequency
50-60Hz