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16. Specifications and electrical ratings
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 <5%
coefficient of variation)
Accuracy +/-5mmHg (95% confidence level*)
Displayed accuracy Display accuracy to 1 decimal place
e.g. 12.3
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 2 M
Complies with Safety (Medical) EN 60601-1:1990
plus amendments A1:1993, A11:1993,
A12:1993, A2:1995 and A13:1996.
EN ISO 15004-1:2006, Clause 6.3
optical radiation hazard class 1,
Clause 7.3 environmental conditions.
EN60601-1-2 for EMC
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
Environment Use: +10ºC to +35ºC
Storage: -10ºC to + 55ºC
Transport: -15ºC to + 60ºC
* 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.
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