Contec Medical Systems Co. Ltd. PM10 사용자 설명서
3
Chapter 3 Primary Technical Orders
3.1 Normal work environment
1) Operation environment
Temperature: +5 ~+40
℃
℃
Relative humidity: 25%~80%
Atmospheric pressure:70kPa~106kPa
Power supply: built-in rechargeable lithium battery, voltage: 3.7V
2) Transportation and storage environment
Temperature: -40℃~+55℃
Relative humidity: ≤95%
Atmospheric pressure:50kPa~106kPa
3.2 Basic parameters
1) Calibration voltage: 1mV±5%
2) Standard sensitivity: 10mm/mV±5%
3) Amplitude frequency characteristic: standard: 10Hz; 1Hz~20Hz; (+0.4dB,-3dB)
4) Noise level: ≤30μV
5) CMRR: ≥60dB
6) Scanning speed: 25mm/s±5%
7) Sampling rate: 250 dots/s
8) HR measurement range: 30bpm~300bpm, error: ±1bpm or 1%
9) Battery Voltage: DC 3.7V 530mAh
10) Type of protection against electric shock: Internal power device
11) Degree of protection against electric shock: Type BF applied part
12) Degree of waterproof: IP22