PERFORMANCE |
| Measurement method: |
Arterial volume-clamp method of J. Peñáz
and the Physiocal criteria of K.H. Wesseling |
| Cuff pressure: |
Max. 350 mmHg |
| Blood pressure accuracy: |
1% of full scale (max. 3 mmHg), zeroing automatic |
| Data storage |
On a built-in 10 Mb Flash memory card
for 63:52 hours, max. 254 measurements |
| Height accuracy: |
1% of full scale (200 mmHg) |
| Heart rate accuracy: |
(Rate [bpm] / 60) % |
| Interbeat interval accuracy: |
10 ms (non-accumulating) |
| Control unit display: |
2x16 characters LCD |
| Serial port: |
RS232C |
MECHANICAL |
| Unit |
Outer dimensions [mm] |
Console weight |
| Waist belt |
1200 x 110 x 40 |
1.5 kg (including main unit, pump unit and battery pack) |
| Frontend unit |
65 x 50 x 30 |
350 gr |
| Control unit |
145 x 90 x 35/56 |
590 gr |
| Analog output unit |
145 x 90 x 30 |
280 gr |
| Cuff |
- |
25 gr |
| NiMh battery |
85 x 85 x 35 |
575 gr |
| Lithium battery |
130 x 65 x 40 |
420 gr |
ELECTRICAL |
| Power requirements |
12 VDC, 0.2 A standby, 0.4 A measuring |
| Battery, rechargeable NiMh |
Energy content: 2.4 Ah, lifetime: min. 8 hr,
internally fused, overheat protection |
| Battery, non-rechargeable Lithium |
Energy content:13 Ah, lifetime: min. 24 hr,
internally fused, charge protection |
| NiMh Battery charger |
Supply: 90-260 VAC, 25W.
Charge time: 2.5 hours typically (automatic stop). Charge current 1.2 A. |
| AC adapter |
100 to 240 VAC, 47 to 65 Hz, 30 W
|
| Protection against electric shock:
(according to EN 60601-1) |
Degree of protection: type B applied part
|
| Type of protection: |
Class I equipment (only for AC power adapter)
|
| Protection against ingress of water and/or objects |
IP20 |
| Power dissipation |
In main unit: 2 W
In pump unit: 2 W
In frontend unit: 1 W
In finger cuff: <50 mW |
| Analog output |
For blood pressure signals: 1 Volt / 100 mmHg
For heart rate signal: 1 Volt / 100 BPM |
ENVIRONMENTAL |
| Operating temperature: |
0 to 35 °C |
| Storage temperature: |
-20 to 70 °C |
| Humidity: |
5 to 90 % non-condensing |
| Ambient pressure: |
700 to 1100 hPa |
CERTIFICATES |
| Portapres carries the CE-mark,
CE-0344, indicating compliance with the requirements for medical electrical equipment.
It complies with the following standards: EN60601-1-2 Electromagnetic compatibility,
and IEC601-1 General requirements for safety.
Portapres and BeatScope® have FDA 510 (k) release for sale in the USA.
|
