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Product specifications
Displayed temperature range: 93.2 °F–108 °F (34 °C–42.2 °C)
Operating ambient
temperature range: 50 °F–104 °F (10 °C–40 °C)
Display resolution: 0.1 °F or °C
Accuracy for patient temperature range
Maximum Laboratory Error
96.8 °F–102.2 °F (36 °C–39 °C): ± 0.4 °F (± 0.2 °C)
outside this range: ± 0.5 °F (± 0.3 °C)
Long term storage ranges
Temperature: –4 °F to 122 °F (–20 °C to 50 °C)
Humidity: 95 % non-condensing
Battery life: 2 years / 1000 measurements
This infrared thermometer meets requirements established in ASTM Standard E 1965-98 (for the
thermometer system [thermometer with lens filter]). Full responsibility for the conformance of the
product to the standard is assumed by Braun GmbH, 61476 Kronberg, Germany.
ASTM laboratory accuracy requirements for the thermometer only (not including a lens filter)
in the display range of 96.8 °F to 102.2 °F (36 °C to 39 °C) for infrared thermometers is ± 0.4 °F
(± 0.2 °C), whereas for mercury-in-glass and electronic thermometers, the requirement per ASTM
Standards E 667-86 and E 1112-86 is ± 0.2 °F ( ± 0.1 °C).
This appliance conforms to the following standards:
DIN EN 60601-1: 3/96 «Medical electrical equipment» –
Part 1: General requirements for safety
DIN EN 12470-5: 2003 «Clinical thermometers» –
Part 5: Performance of infrared ear thermometers (with maximum device)
Internally Powered Equipment
Continuous Operation
Not Protected against Ingress of Water
U.S. Patent No. 5,088,834 Other Patents Pending
MEDICAL ELECTRICAL EQUIPMENT needs special precautions regarding EMC. For detailed
description of EMC requirements please contact the Braun ThermoScan customer service
at 1-800-327-7226.
Portable and mobile RF communications equipment can affect MEDICAL ELECTRICAL
EQUIPMENT.
TYPE BF
EQUIPMENT
Attention, consult
ACCOMPANYING
DOCUMENTS
IRT4520/4020_NA_S4-42 Seite 12 Freitag, 18. August 2006 11:33 11