Hi8us hg01 v2 manual

Operating instructions for infrared thermometer

1. Hi8us
Operating Instructions
for InfraredThermometer
Model: HG01
Version:V2
Non-sterile
Reservefor standbyapplication

2. CONTENTS
ear
user: Thank you for purchasing the Infrared Thermometer
of our
company.
he device is only to be used, maintained and serviced by personne
tamiliar with the operating manual as well as the 'Important Safety
ntormation'. The instruction should be reserved for standby application.
01. Important Safety Information
02. Product Benefits
03.
Description Of Symbols
04. Intended Use
05. Features
06. Product Description
07. Technical Specifications
08. Use
09. Errors
10. Batteries Replacement
11. Cleaning and Maintenance
12. Electromagnetic Compatibility
13. Troubleshooting
14. Temperature Knowledge
15. After-Sale Service
16. Accessory
(1)

3. 1. Important Safety Information
1) This device must only be used for the purposes described in this
operating
instruction.The device is intended for professional
or family use
only.
2The thermometer is not waterproof. Do not immense the device in water
or in other liquids. Follow the instructions in Cleaning and Maintenance if
needed.
3 Keep the themometeraway from direct sunlight.Keep the thermometer
in clean, dry environment (5~45°C, humidity <85%)
4) Do not touch the sensor inside the device.
5) It may affect the accuracy of measurements when one's forehead is
cOvered by hair, perspiration, cap
or scari.
6) Do not drop, dissemble, repair or transform the device.
7) Do not use the device near large electromagnetic fields for the accuracy
of
measurements maybe affected.
8) Should problem occur with your device, please contact your retailer. Do
not attempt to repair the device by yourself.
9) If batteries or components are swallowed accidently, please comply with
local laws and regulations.
10) Do not open the batterycover when testingin avoidance of electric
shock.
11) The device should be used in stable temperature. If there exist sudden
change in environment temperature, please notice if the sensor is covered
by moist. Clean the moist as described in Cleaning and Maintenance
before the next operation in order to get an accurate result.
12) When the device is out of service for long period, the batteries should
be taken out in prevention of leakage.
13) Do not load the device with used and new batteries. Damage to the
device may occur due to differences in discharge characteristics.
Warning:
Keep the device away from children.
Do not throw the device or batteries into fire
Use of this thermometer is not intended as a substitute for consultation
with your physician.
(2)

4. 2. Product Benefits
Convenient and fast: measurements error up to t0.2°C, measuring
time0.5-2s;
Width of measurements: 0.0-100°C;
Various applications:
1) Human body temperature measurements;
2) Objects temperature measurements (eg. Rice paste temperature);
3) Liquids temperature measurements (eg. Bath water for babies, milk);
Clean and hygienic: Non-contact measurements, measures distance
1-3cm, preventing cross-infection;
Simple and practical: measures at one-press; mode switch at
one-press; memorization query at
one-press, simple for operation;
MeasurementWarning: measured temperature>37.5°C the devicee
alam song.
Multiple memorizations: memorization of up to 32 measurements,
easy for comparison
Fix setting: parameters adjustable for suiting different races or
human bodies.
3. Description Of Symbols
LOT batch number SN
Product Serial Number
M
Manufacturer Manufacturing date
Caution: please refer to the manual Expiatory date
Non-ionizing radiation signal Type-B application part
(3)

5. 4.Intended Use
Human body temperature measurements:
Objects temperature measurements (eg. Rice paste temperature)
Liquids temperature measurements (eg. Bath water for babies, milk)
5.Features
This thermometer
is classified as type-B,
inner electric power
in
terms of prevention degree of electric shock;
This themometer is classified by its safety degree as follows: It
can't be operated in an environment that contains flammable
anesthetic gas, air, oxygen and Nitrous oxide;
This thermometer is classified as No-Special-Protection according
to GB4208 regulations;
This thermometer is classified as Continuous operation equipment
according to operating mode;
Lists of accessories:
Operating Instructions x 1; Certification x 1.
6.Product Description
Product Composition =
2
1) Passive IR Sensor
2) LCD Display
3) Multifunction button group
4) ON/Scan Button
5) Battery Cover
5
(4)

6. Product Description
LCD Display Description
1) Surface Mode symbol
2) Body Mode symbol
3) Digital Layout
4) Measurements Layout
5) Battery Low Symbol
6) Volume On/Off Symbol
7) TemperatureC (Celsius)/ °F (Fahrenheit) Scale
8) Memorized Measurements Serial Number
9) Memorization State Reminder
8
Object temperature Temperature
88
2Memory
8888
4 5
(5)

7. 7. Technical Specifications
Operatingtemperature:16-35°C
Humidity rate: s85%
Power: DC 3V (2x AA batteries)
Size: 138 x 95 x 40 mm (Lx W x H)
Weight: 90g
Measuring range: In Body Mode:
32-42.9°C
Accuracy:
a) 32.0-34.9C: +0.3°C
b) 35.0-42.0°C: t0.2°C
c) 42.1-42.9°C: +0.3°C
Measuring distance: 3-5cm
Measuring time: 0.5-2s
Temperature Mode:
a) 32.0-37.4°C Normal
b) >37.5C Alarm
Automatic Stop: «=18s
Storage Temperature and Humidity: -20°C-55°C; s93%
If necessary, circuitdiagramand list of components could be
provided for repairing use for technical personnel.
(6)

8. 8. Use
.Batteries Installation
Press down and then backward at battery cover open, install
3.0VDC (wo AAA alkaline batteries), close the battery cover.
Please notice the positive and negative poles on the batteries.
Do not reverse the poles.
Ready for Measurements
Correct operation leads to accurate measurements, or else
measurements erors mayoccur. In avoiding inaccuracies of the
results, follow the instructions below:
1) Aim towards the center of one's forehead from a distance of
1-3cm and keeps vertical, then press the measuring key. The
temperature is displayed on the indicator immediately;
2) Before measurements, please make sure there is no hair,
perspiration, makeups or hat covered on the forehead;
3) Keep the device in the measuring environment for more
than 5 minutes.Measuresafter the device's temperature
becomes accordancewith the measuringenvironment;
4) Cold compression and other cooling measures taken by the
tested person may lead to lowered measurements results
Measurements should avoid to be taken under such
circumstances;
5) Measurements should be taken in stable temperature
environment. Do not operate the device near to fan, air
conditioner outlet where the airflow is strong;
6) Under the changing environment, the thermometer should
be stable for 20 minutesbeforeuse.
7) The test objectis suitable for all people, forehead or wrist,
and the dlinicaldeviation is +0.2 C.
(7)

9. Use
8) If the device is not used for a long time, it should be place in
the new operating environment for 30 minutes before
measurements;
9) Do not operate the device in strong sunlight;
10) It's suggested that the most displayed result be taken for
every 3 measurements;
11) To measure human body temperature, select 'Body
temperature Mode'; To measure other objects, liquids and food
temperature, select 'Object Temperature Mode;
12) If there are irresistible reasons that cause lowered
temperature of forehead. You can take the temperature behind
the earlobe;
Starting to Measure
1) Aim towards the forehead,
press power button. LCD
instructor would display all the
numbers and symbols. The
device will test the room
temperature and will delay turning
on for one or two seconds;
2) One 'beep' sound or three
'beep' sounds would be heard
once the display is over,
indicating the end of power-on
measurements process. LCD
would demonstrate the measured
Od eer
88
Memory
8888
C
Memory
368
target's temperature. At the same
time, the backlight would flash
one colors from green, yellow and
red according to the setting;
(8)

10. Caution:
When the temperature of high fever is set above the LCD display
crying face, accompanied by 3 beep, beep, beep alarm sound.
This is to warn the patient his/her possibility of having
a fever.
To ensure the
accuracy of the measurement, please wait at least
30 seconds after 5 consecutive measurements.
Shifting the Measuring Mode
1) When the power is on, press the 'Mode' button to select
between 'Body temperature Mode' and 'Object Temperature
Mode'. Measurements range of 'Object Temperature Mode'
ranges at 0-100°C
2) Body Temperature Mode' is used to measure temperature
of inner human body. Object Temperature' is used to measure
temperature of surface of objects. (preset: Body Temperature
Mode)
(9)

11. Memorization query
In the on state, pressing the Memo' button allows user to enter
memorization mode. To query on previous memorized values,
press shortly
on 'Memo' button.
Note: 1) larger serial number identifies earlier values, vise versa.
2) Memorized values directly display if there exist values
that have been memorized. If not, " would be displayed as
diagram in the right demonstrated.
Tenperaure C
32
Memory
3) The device is capable for storing 32 groups of measurements
values. The other ones would be covered automatically according to
time sequence.
(10)

12. 1) Units Setting F1 (presets as Celsius)
in the on state, long press the multi-function key (MODE) to
enter F1, let go of F1 parameter, press the MEMO key or SET
key (SET) to switch the units of Celsius and Fahrenheit, then
press the multi-function key (MODE) to confirm the unit setting.
and enter F2 at the same time.
2) In the F2 state, press SET to tum on the prompt sound,
press MEMO to turn off the prompt sound, then press MODE to
confim the setting and enter F3.
3) F3 is SET for high fever waming (factory setting is 38.1C).
When entering F3 state, press the MEMO key to reduce 0.1C,
press the SET key to add 0.1 C, then press the MODE to confim
the alarm point setting, and enter F4 at the same time.
4) press SET to turn on the screenlight in the state of F4,
press MEMO to turn off the screen light, and then press MODE
to return to the test state.
(11)

13. 9. Errors
LCD/problems
meaning
possible cause and solutions
The
value is above the
measurements range selected, either
superior to 42.9°C in Body mode or
superior
to 100°C in Object mode.
Measured
temperature
over-high
The
value is below the
measurements range selected, either
minor to 32°C in Body mode or minor
to 100°C in Object mode.
Measured
Lo
temperature
over-low
Measured The device is not in operation
Err
temperature out of temperature. (<16°C or >35°C)
range
Error function alert After the system self-checked and
8888
error occurs, the screen flashes and
automatically stops
The battery power is low. The screen
will turn off after the Lo" flashes.
Please replace the battery
immediately.
Battery Iow alert
ELO
The environment temperature is
unstable. Please place the device in
stable
environment for 30 minutes or
more.
Please make sure the battery is
properly
installed. Pay attention to the
positive
and negative poles of the
batteries. Confirm whether the battery
is still usable.
Environment
POS
temperature
unstable
Blank screen
(12)

14. 10. Batteries Replacement
The device uses 3.0VDC (two AAA alkaline batteries). When the
device shows that the battery is low, please refer to Battery
Installation chapter to change the batteries.
Cautions:
1) When opening the battery cover, pay special attention to the poles
of the batteries. Wrong poles could lead to damage to the device
2) After long period out of service, please take out the batteries in
prevention of leakage.
3) When the battery leaks or molds, please do not use the batteries.
4) Do not take the batteries close to or throw them into fire in
prevention of explosion
5) Do not store batteries in overheat or humid environment.
6) In prevention of short circuit, do not place batteries, coins, keys
and other metal materials together in a pocket or in containers that
could lead to short circuit problem.
11. Cleaning and Maintenance
The infrared
sensor is the most intricate part of the
device. Do not
touch the sensor with fingers or other materials. Sensor should be
under careful protection, or else the accuracy of measurements will
be affected.
Clean the device with a cotton bud lightly moistened with 70%-75%
alcohol. Do not let the liquid enter inner body of the device. Do not
clean the device with corrosive detergent. Do not immense the device
with water or other liquids.
(13)

15. 12. Electromagnetic Compatibility
Protects the surface of LCD carefully.
Place the device in a dry environment, and keep it away from dust,
pollution
and direct sunlight.
Cleaning every half a year or less is suggested.
Cautions:
1) User should install and operate the thermometer according to
the Electromagnetic Compatibility information in the files
attached to the device.
2) Portable product and RF communication equipment may
affect the performance of the device. Avoid the disturbance of
strong electromagnetic equipment, like mobile phones,
microwaves.
3) For more information, please refer to Chapter 16.
Cautions:
Waming:
The device should not operate next to or piled up with other
equipment. If necessary, observation should be conducted in
making sure it operates properly.
Use of accessories and cables other than manufacturer-provided
applications may cause extra radiation of infrared ray or lower
capability of disturbance resistance.
(14)

16. 13. Troubleshooting
Question 1: Why does the screen display 'Lo' in the same
environment?
Answer: Possibilities:
1) The measurements distance is too far. The device may have
measured the temperature of the environment. The thermometer is
designed to measure temperature within a distance of 1-3cm. The
best distance is around 1cm.
2) The measurements position is improper. The thermometer should
be aimed at the center of one's forehead and should be vertical
3) The measured person may have hair, perspiration, water over his
forehead. The person may have been cooling compressed,
Antipyretics prescribed, blown by cold wind. The measurements
should be retaken after the measured person stay in a stable
environment for 5-10minutes.
Very few people have lower forehead temperature than others
when they were born. In this occasion, the results may remain to be
Lo'. The user could select 'In Surface Mode' to measure the target
as well as other people'sforeheadsurfacetemperature. The
comparison could be made under contrast.
4) overall temperature
error.
Question 2: Feels liketheresult is inaccurate whenfirst use.Why?
Answer: Advice for the 1st use are listed as follows:
(15)

17. Troubleshooting
1)
Place the thermometer in a stable environment for more than
30 minutes;
2) Take the temperature of a person using
a conventional
thermometer, getting a 36.8°C result for instance;
3) Take the temperature of the same person using the
non-contact infraredthermometer. Keep the 1-3 cm distance
between the thermometer and the forehead, take care to remove
any obstacle which could alter the measurements (hair,
perspiration...). If the similar result is got, the non-contact
infrared thermometer is properly. set and ready for use.
Question 3: Is there any harm to human body using the infrared
thermometer? Is there any radiation?
Answer: Infrared thermometer is used to measure human body
temperature by collecting infrared radiation of human body. It
passively receives infrared radiation energy. It does not need to
contact human body directly and does not bring cross infection
of different human bodies. The thermometer has no radiation to
human body, so it has no harm to human body.
Question 4: The thermometer shows temperature over-high and
over-low to all tested people, is it a product quality problem?
Answer: This kind of problem is generallycaused by the setting
of the thermometer. It can be corrected according to user's
instructions.
(16)

18. 14. Temperature Knowledge
The human body is a complex biological comprehensive system.
Body temperature is an important feature of human body
and life.
Usually,
we check the temperature of forehead, cochlea, anus, oral
cavity
and underarms to evaluate our health condition. Different
body parts own different regular temperature.
Normal
Normal
Tested body part|
temperature
Age
temperature
Cochlea
35.8-38 C 0-2 years old 36.4-38 C
temperature
Forehead
34.7-37.8C 3-10 years old 36.1-37.8°C
temperature
Oral
35.5-37.5°C 11-65 years old
35.9-37.6°C
temperature
Underarm
34.7-37.3°C
>65 years old 35.8-37.5°C
temperature
Anus
36.6-38 C
temperature
Human body temperature changes with time within a day and is also
affected by other external conditions such as age, gender, skin
color, skin thickness and age. Specifications
are listed in the table.
There exist difference between female body temperature and male
body temperature. Generally speaking,
men are about 0.3C higher.
Female bodytemperature during
ovulation willrise0.3C to 0.5 C
thanusual. Therefore, we canusethisto knowwhether a woman is
in the ovulation period to facilitate heredity or contraception.
(17)

19. Temperature Knowledge
The usual method is to use a thermometer to measure the basal
body temperature of a female individual every day, and then
convert it into a basal body temperature change curve chart,
which can clearly
see the ovulation period.
15. After-Sale Service
This product enjoys a one-year freewarranty witha shopping
invoice from the date of purchase.
Package and Operating Instructions are not covered by the
warranty.
We target the following damage caused by the user, please
forgive
us for failing to provide Free warranty service for the
following conditions:
1) Failure caused by unauthorized refitting and refitting of
products.
2) Failure in the course of use or handling or inadvertent drop
3) Failure caused by
disobedient operation
towards the
instructions
4) Failure caused by lack of reasonable maintenance
Warranty
outside the range of the repair
serviceswould be
charged according to the corresponding provisions.
In request for warranty service, please take the device to the
dealers' point.
(18)

20. 16. Accessory
Announcement of Guiders and Manufacturers
This infrared thermometer is intended for use in the
electromagnetic environment specified below. Purchaser or user of
this infrared thermometer should ensure that it is operated in such
electromagnetic environment.
Emission experiment Compliance Electromagnetic Environment-Guidance
The thermometer is only used for its
internal functions, so its radio
Group 1 frequency emissions are low. The
possibility of interference to nearby
electronic equipment
is very low.
Radio frequency
emission GB4824
The infrared thermometer is suitable|
to use in all equipment, including
domestic installations and
Radio frequency
emission GB4824
Harmonic emissionInadequatel installations directly connected to
GB17625.1
Voltage Fluctuation/
Flashover Emission Inadequate|
GB17625.2
Type B
residential and public low-voltage
power grids.
(19)

21. Accessory
Announcement of guiders and manufacturer-Electromagnetic immunity
Thisinfrared thermometer is intended for use in the current environment
specified below. Purchaser or user of this infrared thermometer should
ensure it's operated in such current environment.
Ec60601
Experimental level
Immunityy
Experiment
Electrostatic t6KV Contact
discharge
GB/T17526.2 8KV Air
Compliance Electromagnetic
Environment Guidance
The floor should be
wood, concreteor tile. If |
discharge the floor is covered with
synthetic material, the
discharge relative humidity shall be
Jat least 30%
level
t6KV
Contact discharge
discharge 8KV Air
Electrical
| transient
pulse group
GB/T 17626.4
Surg
GB/T7626.11 2KVTo Ground
Voltage sag,
transient
interruption and| 40%UT, Lasts for 5 circles
voltage change (on UT, >60% sag)
of input cable
GB/T 17626.5 circles (on UT, >30% sag)
:2KV Power cable
1KV Output
input cable
Inadequate Inadequate
1KV To Ground
Inadequate Inadequate
<5%UT, Lasts for 0.5
circles(on UT, >95% sag)
70%UT, Lasts for 25 Inadequate Inadequate
<5%UT, Lasts for 5s (on
UT, >95% sag)
Power
requencyy
electric field
(50-60Hz) GB/T
17626.8
The power frequency
magnetic field should own
3A/m 50/60Hz|the characteristic of power
requency magnetic field in
typical commercial or
hospital environment.
Note: Ur refers to AC network voltage before test voltage application.
3A/m
(20)

22. Accessory
Announcement of Guiders and Manufacturer -Electromagnetic Immunity
This infrared thermometer is intended for use in the Electro alkali environment
specifed below. Purchaser or user of this infrared thermometer should ensure it's
operated in such Electro alkali environment.
Experiment on IEC60601
Electromagnetic Experimental level
immunity
RF conduction 3V (valid)
(GB/T 17626.6) 150KHz-80M for
I radiation
(GB/T 17626.3)|3V/M
Compliance Electromagnetic
Environment Guidance
level
Inadequate |Portable and mobile RF communication
equipment
should not be used closer to
any part of this infrared thermometer than
the recommended isolation point, including
cables. The distanceshall be calculated by|
the
formula corresponding to the
Hz 3VIM
80MHz-2.5G
Hz
Note1: At 80 MHz and 800 MHz, the formularansmtter frequency
of higher frequency band is adopted.
Note2: These guidelines may not apply to
all
situations. Electromagnetic propagation D1.2VP
80MHz-800MHz
is affected by the absorption and refiectionD=2.3VP 80OMHz-2.5GHz
of buildings, objects and human body.
Recommended separation distance
D=1.2 P
Formula:
P-Accords to the maximum rated output
A Fixed generator, for example: base stationspower of transmitter provided on the
of wireless (cellularlcordless) telephones and transmitter license (W)
ground mobile radios, amateur radios, AM and D-Recommended separation distance (m)
FM radio broadcasts, and television broadcasts, The field strength of the fixed RF
the field strength cannot be predicted accurately. |transmitter is determined by the
In order to evaluate the electromagnetic
environment of fixed RF transmitter, observation Irange, D should be lower than the
of real electromagnetic field should be considered. [compliance level.
f the feld strength of the infrared thermometer is higher than the applicable RF compliance
level, the device should be observed and verified. If abnormal perfomance is observed,
additional measure is necessary to be taken. For example, to adjust the direction or
position of the infrared thermometer.
The whole frequency range should be around 150KHz-80MHz, while the field strength
should be lower than 3V/m.
electromagnetic survey. In each frequency
(21)

23. Accessory
Recommended Isolation Distance Between the Portable and Mobile
Communication Equipment and the Infrared Thermometer
The infrared thermometer is expected to be used in the electromagnetic environment
controlled by radio frequency radiation disturbance. According to the maximum rated
output power of the communication equipment, the buyer
or user can maintain
the
variable and mobile radio frequency through the following recommendations
lsolation distance corresponding to different
frequencies of transmitter (m) Maximum rated
output power of
transmitter (W) 150 KHZ-80MHZ d
=12P
80 KHZ-80OMHZ d 80KHZ-2.5GhZ d
12NP 12VP
0.01 Inadequate 0.12 0.23
0.1 Inadequate 0.38 0.73
1 Inadequate 1.2 2.3
10 Inadequate 3.8 7.3
100 Inadequate 12 23
For transmitters not listed in the above table, d refers to the recommended
isolation distance of rated maximum output power(m), which can be determined
by the formula in the corresponding transmitter frequency column. P refers to the
transmitters maximum output rating(W) provided by the transmitter
manufacturer
Note1: Formula of higher frequency range on 8OMHZ and 80OMHz frequencies
should be applied
Note2: These guidelines may not be suitable for all situations. Electromagnetic
propagation is affected by absorption and reflection of buildings, objects and
human body.
(22)

24. Filing Certificate number (Emergency codel Technical requirement code):
medical device manufacturer license number: 20200041
Medical Device registration number: 20202070605
Model Number: HGO01
Version: Vv2
Manufacturer:Hunan Honggao Electronic Technology Co., td
Addres: Block 5, Comprehensive Industrial Park, Tenghui
Pioneer Park, Nanxian Economic Development Zone,
Yiyang, Hunan Province
Tel:[phone]