Technical Specifications
2001589-085 Revision G TONOPORT V 28
9 Technical Specifications
Measuring Range
– systolic pressure: 60 to 260 mmHg
(8.0 to 34.6 kPa)
– diastolic pressure: 40 to 220 mmHg
(5.3 to 29.3 kPa)
– mean pressure: 50 to 250 mmHg
(6.7 to 33.3 kPa)
– pulse rate (HR): 35 to 240 min
-1
Measurement Accuracy (determined in a clinical
study)
– systematic measurement deviation
-0.7 mmHg (systolic)
-0.8 mmHg (diastolic)
– empirical standard deviation
4.6 mmHg (systolic)
4.4 mmHg (diastolic)
Acquisition Period
– up to 30 hours or 200 measurements
Interfaces
– USB (1.1 or 2.0)
–RS232
Battery
– 2 AA size rechargeable NiMH batteries, 1.2 V,
>
1500 mAh or
– 2 AA size alkaline batteries
Battery Charge Time
– 2 to 3 hours
Maximum Cuff Pressure
– 300 mmHg
Measuring Method
– oscillometric
Battery Charger
– protection class II, IP20
– 100 to 240 VAC 50/60 Hz, 0.5 A
Environment
Operation
– temperature between +10 and +40 °C
– relative humidity between 15 and 85 %, no
condensation
– atmospheric pressure between 700 hPa and 1060 hPa
– altitude (relative to sea level) -400 to 2800 meters
Transport and Storage
– temperature between -20 and + 70 °C
– relative humidity between 10 and 90 %, no
condensation
– atmospheric pressure between 500 hPa and 1060 hPa
– altitude (relative to sea level) -400 to 4500 meters
Dimensions and Weight
–height 27 mm
– width 80 mm
– depth 100 mm
– weight 199 g, incl. batteries
Protection Class
–IP 20
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