Medical Infrared Forehead Thermometer High Accuracy For Kids /
Adults
Human body infrared thermometer
The handheld infrared thermometer uses the principle of converting
the radiant energy of infrared radiation emitted by an object into
an electrical signal. The magnitude of the infrared radiant energy
corresponds to the temperature of the object itself. According to
the size of the converted electrical signal, the object can be
determined ( Such as molten steel). The handheld infrared
thermometer consists of optical system, photodetector, signal
amplifier, signal processing, display output and other parts. The
handheld infrared thermometer is convenient, accurate and safe, and
is widely used in medical and equipment fault diagnosis.
Application range
The professional handheld non-contact infrared thermometer is easy
to use, solid in design, high in measurement accuracy, and wide in
temperature range. It has laser aiming, with backlight display,
maximum, minimum, average, difference, data retention, high and low
temperature alarm, adjustable emissivity and automatic shutdown
function. This handheld non-contact infrared thermometer can be
used to measure the surface temperature of objects that are not
suitable for traditional contact measurement methods (such as
moving objects, charged surfaces, and hard-to-reach objects).
Parameter
Measurement range (ET305): -50 ° C to 1050 ° C (-58 ° F to 1992 °
F).
Spectrum range: 8 to 14 um.
Infrared temperature measurement accuracy: ± 1.8% or 1.8 ° C (4 °
F).
T-C temperature measurement accuracy: ± 1% or 1 ° C (2 ° F)
(assuming that the ambient operating temperature is 23 to 25 ° C
(73 to 77 ° F) below 0 ° C original base + 1 ° C, below -35 ° C is
for reference only).
Repeatability: ± 0.5 ℃ or ± 0.5% of reading.
Response time (95% S): 250 ms.
ET305 optical resolution (D: S): 50: 1.
Emissivity adjustment: 0.10 ～ 1.00.
Display resolution: 0.1 ° C (0.1 ° F) (0.2 ° C below 10 ° C; 1 ° C
/ 1 ° F above 999.9).
Secondary display information: maximum, minimum, difference,
average.
laser:
Aiming: single point laser;
Power: Class 2 (II) operation; output <1 mW, wavelength 630 to
670nm.
Electrical indicators:
Power: 6F22 9V battery;
Power consumption: about 30 hours battery life (alkaline), about 10
hours battery life (carbonity).
Physical indicators:
Weight: 270g;
Dimensions: 168.5 mm x 137.8 mm x 53mm.
Environmental indicators:
Operating temperature range: 0 ° C to 50 ° C (32 ° F to 120 ° F);
Relative humidity: 0 to 75%, no condensation;
Storage temperature: -20 ° C to 65 ° C (-4 ° F to 150 ° F).
Accessories: K-type temperature probe, tool box, software CD, power
adapter, USB data cable.
