Keeler Pulsair Intellipuf, Инструкция по эксплуатации

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20
EN
Pulsair Intellipuff Tonometer by KEELER
17. TECHNICAL SPECIFICATIONS
Console dimensions 260 x 215 x 220mm (H x D x W)
Hand Unit dimensions 315 x 150 x 46mm (H x D x W)
Console weight
2.465Kg
Hand Unit weight 0.890Kg
Calibrated range 5mmHg to 50mmHg
Repeatability
(Average coefficient of variation)
<5%
Accuracy +/-5mmHg (95% confidence level)*
Working distance 20mm from surface of patient’s cornea to front surface of
first lens. This equates to a nominal distance of 15mm from
the front of the puff tube shroud to the front surface of the
patient’s cornea
Displayed scale 4 character dot matrix scrolling
Illumination system LED infra-red
Length of umbilical cord 2m
Complies with Electrical Safety (Medical) IEC 60601-1 Electromagnetic
Compatibility IEC 60601-1-2, BS EN ISO 15004-1,
BS EN ISO 15004-2
Power Supply Unit Switch mode, (110-240V)+/- 10% multi plug type compliant
to EN 60601-1, EN 61000-6-2, EN 61000-6-3
Power supply output 30 VA (12V DC 2.5A)
Frequency 50/60 Hz
*In a clinical study, the Pulsair IntelliPuff Tonometer appeared to slightly underestimate IOP relative to the
Goldmann Tonometer at pressures above 30mmHg but these differences were not clinically significant.
Environmental Conditions:
USE
35 °C
10
°C
90%
30%
1060 hPa
800 hPa
Shock (without packing) 10 g, duration 6 ms