User's Manual

INFRARED THERMOMETER
Model:E127B
USER MANUAL
Congratulations on your purchase of our Infrared
Thermometer. This thermometer is intended for scanning
groups of individuals or monitoring an individual for elevated
temperatures. Always use a clinical thermometer when high
accuracy body temperature measurements are required.
Considerations and Warnings:
1. Read this manual before using this Infrared thermometer.
2. For the most accurate results, make reading with an
ambient condition of 10°C to 40°C, RH≤93%(non-
condense), 70kPa~106kPa.
3. For keep the performance, please storage with an ambient
condition of -20°C to 55°C, RH≤93%(non-condense),
50kPa~106kPa.
4. Make sure the skin is dry and that no hair interferes with
the measurements.
5. Do not immerse the thermometer in water.
6. Avoid touching and / or scratching the infrared sensor lens;
7. Always use a clinical thermometer to verify any abnormal
temperature measurements.
8. Clean the lens area by gently blowing with compressed air
and use a damp swab to wipe the lens. Do not use any
solvents to clean the lens.
9. If you have any problems with this device, such as setting
up, maintaining or using, pleasure contact with
manufacturer or agency.
10. Don’t open or repair the device by yourself.
11. Don’t use the device if it is damaged in anyway, the
continuous use of a damaged unit may cause injury,
improper results, or serious danger.
12. When not in use, store the device in a dry room and
protect it against extreme moisture, heat, lint, dust and
direct sunlight. Never place any heavy objects on the
storage case.
13. The internal electrical power source couldn’t be changed
by yourself, if you need it, please contact the manufacturer.
14. This infrared thermometer is an adjusted mode
thermometer.
15. The patient also is an intended operator.
16. Prohibit patient from servicing and maintaining while the
IR thermometer is in use.
17. The patient will contract the button and outer shell of IR
while the IR thermometer is in use.
18. If the thermometer has been stored in a cold or hot
environment, allow it at least 15~20 minutes to acclimate
to room temperature before making measurements
19. After heavy exercise always wait at least 10 minutes
before taking forehead temperature readings.
20. Measuring site and reference body site of the clinical
thermometer are forehead.
21. Please dispose of the device / battery / packing in
accordance with the legal obligation in your area.
Product Description
Operating Principle
All objects above absolute zero temperature emits certain
percentage of infrared radiation energy based on its
temperature. The amount of the radiation energy and the
distribution of the wavelength have very closely relationship.
When human forehead’s temperature in 36~37°C, it emits
wavelength 9-13um of infrared radiation. Based on this
principle, according to the relationship between surface
forehead temperature, we are able to measure the human
forehead’s actual temperature through measuring surface
forehead temperature.
Intended use
The infrared thermometer is an electronic thermometer using
an infrared sensor to measure human body temperature for
people of all ages. Its operation is based on measuring the
natural thermal radiation emanating from the forehead.
Structure and Composition
It mainly contains shell, temperature probe, button, display
screen and battery.
Product Interface
Performance Parameter
Note: If the device is used other than in accordance with the
specifications, perfect functioning cannot be guaranteed!
We reserve the right to make technical changes to improve
and develop the product.
The accuracy of this thermometer has been carefully checked
and developed with regard to a long useful life.
Precise instructions for checking accuracy may be requested
Product name
Product model
Rated output range
Rated extended
output range
Laboratory
measurement precision
Display Precision
Measurement units
Measure time
Auto power off time
Ambient operation
Storage environment
Dimensions
weight
battery
Accessory
Protection against
electric shock
Mode of operation
Expected service life
Infrared thermometer
E127B
35.0°C~42.0°C（89.6℉~109.2℉）
32.0°C~34.9°C
42.1°C~42.9°C
±0.2°C(35.0°C~42.0°C)
±0.3°C(32.0°C~41.9°C or 42.1°C~42.9°C)
0.1°C/℉
°C/℉
1s
15s
10~40°C, RH≤93%(non-condense),
70kPa ~106kPa
-20~55°C, RH≤93%(non-condense),
50kPa ~106kPa
140x40x40(mm)
About 95g (include battery)
AAAx2, DC 3V
manual, AAA battery x2
Internally powered equipment
continuous operation
6 years
Operating Instructions
Unit switch
Battery replacement
Display
1. Before measuring the body temperature, be sure choose
the correct mode.
2. Press test button to turn on the machine, the machine will
self-test, and all symbols will be displayed normally
(Figure 1).
3. The device must keep 1-5 cm distance with the forehead of
patient(Figure 2), press test button.
4. In one seconds, the results will displayed(Figure 3). At this
time, the data can be read according to the display result to
determine whether the temperature is abnormal.
5. If the machine is not operated within ten minutes after the
measurement, it will automatically shut down.
Cleaning and Maintenance
Display Message
Cleaning Method
Check the probe if damage or dirty before clean device. Use a
clean cotton swab be moistened with alcohol or warm water.
To clean the entire device please use a soft cloth cleaning the
display screen and shall, do not use disinfectants and do not
soak in water or other liquids.
Transport and storage
1. The device transport and storage should be under
temperature control：Humidity -20°C-55°C，relative
humidity≤93%, no condensation environment.
2. Must do package transport simulation test after device
package, will allow to use ordinary transport but must avoid
rain, moist, extrusion and collision.
3. The device must not be stored or used at an excessively
high or low temperature or humidity (see technical data), in
sunlight, in association with an electrical current or in dusty
locations. Otherwise inaccuracies can occur.
Display
Hi
Lo
Er1
ERR
Possible reason
Measure
temperature≥43°C
Measure
temperature≤31.9°C
Ambient temperature
is out of range
Ambient temperature
unstable
Solution
Please read thorough the guide
and test again
Ambient operation between 10-40°C
Rest for a while, try again after the
ambient temperature is stable
Infrared
sensor lens
Bottom
cover
Battery
compartment
Outer shell
Display
Test button
Setting button
Memory button
No.
1
2
3
In the Off state, long press setting button for 3 seconds,
temperature symbol “°C” or “℉” will flash, press again setting
button to switch °C and oF mode, press test button to confirm.
Button name
Setting button
Memory button
Test button
Description
Multi-function button, short press enter memory search
Multi-function button, short press start testing
Multi-function button, short press to switch
body/object temperature
（Figure 1） （Figure 2） （Figure 3）
Body temperature
Object temperature
Battery icon
Test indicator
Record icon
Test results
Warning icon
Temperature
units
Record number
from the service address.
Caution:
1) To keep the sensor lens stay clean, do not block the front
by anything.
2) In order to maintain accurate measurement, please wait for
15-20 minutes to measure after you enter a new
environment with a large ambient temperature change.
3) When measuring a fairly high or relatively low object
temperature, wait for ten minutes before measuring body
temperature.
4) The sweat and stains on the forehead will affect the
measurement accuracy. Do not measure the body
temperature in 30 minutes after meal, shower, or exercise.
This product is available in two temperature measurement
units, Celsius and Fahrenheit. In the off state, long press the
setting button for about 3 seconds, the temperature symbol °C
or ℉ flashes, continue to press the setting button, you can
switch °C and ℉ mode, press test button to confirm.
When the battery symbol shows on the screen, please replace
the battery. Otherwise the measurement result will be affected.
Open the battery compartment, take out the exhausted battery,
put in 2 AAA batteries, please pay attention to the polarity
of the battery, do not reverse.
Caution:
1) Remove the battery when not in use for a long time.
2) Please do not throw the used battery into the fire.
3) Please dispose of used batteries in accordance with local
laws and regulations.