Specifications
Model: | BP 2550 |
Operation principle: | Oscillometric method |
Display: | Liquid Crystal Display |
Measuring range: | 0 – 300 mmHg (cuff pressure) |
| 40 – 160 / min (pulse rate) |
Blood pressure |
|
measurement: | 50 mmHg (minimum diastolic value) |
| 250 mmHg (maximum systolic value) |
Laboratory accuracy: | ± 3 mmHg (cuff pressure) |
| ± 5 % of reading (pulse rate) |
Clinical accuracy: | According to |
| < 5 mmHg systematic offset |
| < 8 mmHg standard deviation |
Inflation: | Automatic, adapted to blood pressure |
Deflation: | Electronic control valve adapted to heart frequency |
Power supply: | 2 batteries, type LR 03 (AAA) |
| (e.g. Duracell Ultra) |
Operating temperature: | + 10 °C to + 40 °C |
Storage temperature: | – 20 °C to + 60 °C |
Humidity: | Up to 85% RH |
Cuff: | Suitable for wrist circumference of 13.5 to 20 cm |
Clinical validation: | According to |
| (Please note that a validation against |
| measurements can lead to different results for devices |
| which are calibrated against auscultatory reference.) |
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