Braun BNT 400 - Product specifications; Long term storage ranges

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Product specifications
Type: No touch + forehead (BNT 400)
Measuring range: 34 °C – 43 °C (93.2 °F – 109.4 °F)
Resolution: 0.1 °C (0.1 °F)
Laboratory accuracy: 0.2 °C for 35 °C – 42 °C (0.4 °F for 95 °F – 107.6 °F)
outside that range ±0.3 °C (± 0.5 °F)
(Ambient temperature: 15 °C – 40 °C (59 °F – 104 °F) )
This thermometer displays a calculated oral
equivalent estimate.
Clinical accuracy characteristics and procedures are
available upon request.
Display: Liquid crystal display, 4 digits plus special icons
Acoustic: Audio:
Normal temp range = Green temp range: 1 long
beep for 0.4 second duration
Fever = Red or Yellow temp range: 10 short beeps
for 0.2 second duration
Operating temperature: 15 °C – 40 °C (59 °F – 104 °F)
Automatic switch-off: Approx. 30 seconds after last measurement has
been taken
Weight: 100g. (with batteries), 82.5g. (w/o batteries)
Service life: 5 years
Long term storage ranges
Storage/transport temperature: -25 °C – 55 °C (-13 °F – 131 °F)
Humidity: 15 – 95% non-condensing
Battery: (2) AAA Batteries – at least 500 measurements
Pressure: 700-1060 hPA (0.7-1.06 atm)
This infrared thermometer meets requirements established in ASTM Standard
E 1965-98 (for the thermometer system). Full responsibility for the conformance of
the product to the standard is assumed by Kaz Europe Sàrl, A Helen of Troy
Company, Place Chauderon 18, CH-1003 Lausanne, Switzerland
ASTM laboratory accuracy requirements for the thermometer only in the display
range of 37 °C to 39 °C (98 °F to 102 °F) for infrared thermometers is ±0.2 °C
(±0.4 °F), whereas for mercury-in-glass and electronic thermometers, the
requirement per ASTM Standards E 667-86 and E 1112-86 is ±0.1 °C (±0.2 °F).
This device conforms to the following standards:
EN 60601-1:2014 Medical electrical equipment. General requirements for basic
safety and essential performance.