The Single-Channel Handheld Electrocardiograph is intended for use in non-invasive recording
and displaying ECG waveform of adult patients. In addition, it also can provide to the treating
physician with relevant data on the cardiac rhythm in hospital patients. It is immediately
available at any time to manually record transient cardiac events, suitable for patient and
professional use, helpful in determining the cardiac rhythm at the time of symptoms. This device
allows the patient to record their ECG data for displaying or print on the paper.
The product is not a conventional diagnostic tool.
2.3 Environment requirements
a) Ambient temperature: +5
°
C--+35
°
C;
Transportation and Storage Temperature: -40
°
C-55
°
C.
b) Relative humidity: <80% (without condensation);
Transportation and Storage humidity: ::;95%.
c) Power:
Power adapter: Input AC: 100-240V, 50/60Hz;
Output DC: 9V;
DC: 7.4V rechargeable battery. The instrument could normally work for more than 0.5 hours
under DC supply.
d) Aro metric: 86kPa-l 06kPa for operation; 50kPa-l 06kPa for Storage and Transportation.
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