specifications:
Measuring range |
Adult: 30 to 255 mmHg systolic blood pressure An average of 20 to 235 mmHg pressure 15 to 220 mmHg diastolic blood pressure Pulse rate of 30 to 240 times / min
Newborn: 30 to 135 mmHg systolic blood pressure An average of 20 to 125 mmHg pressure 15 to 110 mmHg diastolic blood pressure Pulse Rate of 40 to 240 times / min |
Measurement time |
Adults: up to more than 120 seconds; Newborn: up to more than 90 seconds; |
Restriction on software over-voltage |
Adult: Less than 290mmHg; Newborns: no more than 145mmHg; |
Protection on hardware over-voltage |
Adult: 300 ±10 mmHg; Newborn: 150 ±4 mmHg; |
Measuring principle |
Oscillometry |
Deflation approach |
ladder Deflated |
The initial inflation pressure value |
Adult: 150 mmHg; Newborn: 70 mmHg; |
Sensor zero reset |
Prior to each measurement |
Resolution |
1 mmHg |
Measurement accuracy |
Maximum average deviation: no more than ± 5 mmHg; maximum standard deviation: less than 8 mmHg; |
Pressure accuracy instructions |
± 3 mmHg |
Leakage |
less than 6 mmHg Per minute;
|
Electrical performance |
Voltage: 12 VDC (adapt to the corresponding valve), 5 VDC Quiescent current: 80 mA Measurement current: 200 mA inflated current: 600mA |
Environment |
Operating Temperature: 0 to 55 Celsius degrees Storage Temperature: -20 to 65 Celsius degrees Humidity Range: 0 to 95%, non-condenser Operation Altitude: -500 m to 4600 meters Life Span: can operate 100,000 blood pressure measurements |
Size |
12.6 cm x 6.8 cm x 2.8 cm |
Weight: |
180 g |
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