Non-Contact Forehead Thermometer
Model: HW-F7
Heavy Duty Sensor
Compliant to IEC 60601-1, IEC60601-1-11, IEC 60601-1-2,
IEC 62304, ISO80601-2-56, ASTM E1965-98
Manual instruction
Please read this manual instruction thoroughly before use.
Version: V2.0 Date: 2020-06-08
Operating instructions
Distinguish the positive and negative
poles of the battery
1.Take out the thermometer and open the battery
lid to install 2*AAA batteries
1.9-3.1 IN
2. Keep distance at 5cm to 8cm from thermometer
probe to the middle of forehead, please do not
contact forehead directly
Measurement button
The icon for human
body mode” ”
the icon for object
mode” ”
3. Select measurement mode a nd click the
measurement button to start taking temperature
4. Reading displays on the screen after successful
measurement
1.Introduction & classification
Instruction Manual
This is a Non-Contact Forehead Thermometer applicable to forehead
measurement. Th e thermomet er measures body temp erature b y
collect ing heat radi ation emitting from forehead. New probe
structure is adopted in this ther mometer. It'
hygeian, reliable and highly accurate. Users can get precise reading
within one second by one touch. This thermometer is cost-effective
and is widely used in schools, customs, hospitals and for family use.
Intended Use & Indication for use: The Non-Contact Forehead
Thermometer is an infrared thermometer intended for the intermittent
measurement of human body temperature in people of all ages.
This thermometer is classified as a Class IIa(for CE)/class II(for FDA)
Medical Device, sorted as internally- powered equipment and type
BF application device. It's prohibited to use this thermometer in
flammable anesthetic gas or gas mixture of air and oxygen or
nitrous oxide. This is a continuous operation equipment.
2.Working principle
Any object can generate certain proportion of infrared radiant energy
as per its own temperature. The radi ant energy and its wavelength
distribution are subjected to its su rface temperature. Based on t his
principle, this thermometer is designed to detect infrared radi ation
at 5~14um by highly precise infrared sensor. By adopting this high
quality sensor plus special calculation and calibration, this thermometer
is able to take accurate body temperature.
3.Safety precautions
Warning:
Using this thermometer is not intended as a substitute for
consultation with your physician.It is dangerous for users to
perform a self-evaluation and self-treatment based on the
measuring result.please follow doctor’s instruction.
Keep the thermometer out of reach of children ,please consult
the doctor at once in case of accidental swallow of battery or
other component .
Don’t throw the battery into fire.
s simply operation al,
Notice:
The device is precision instrument, don’t drop, tramp or
impose any vibration or impact on the thermometer.
Do not touch the lens of the probe with your fingers and
disassemble the device by yourself.
Please make sure your forehead is clean before measuring
forehead temperature.
Please stay still indoors about 30 minutes af ter exercise, eating
or bathing before measuring.
Please place the thermometer indoors for about 30 minutes if
ambient temperature varies a lot before using.
Please collect the record of Individual temperature under the
good condition of body in usual days as a reference for checking
fever or not.
Do not measure the sites of scarred tissue or tissue
compromised by skin disorders because they will affect the
accuracy of measurement.
Do not measure if patient is treated with certain drug therapies
because body temperature may rise in the drug within the effort
time limit.
Do not immerse the device into water or any other liquid, do not
expose to the sun.
Do not use a mobile or cordless phone near the thermometer
Do not use the thermometer near a mobile or
measuring.
cordless phone.
Please don’t measure body temperature in strong electromag
netic interference environment (such as microwave, high
frequency equipment operation environment) to ensure the
accuracy of measurement data.
This thermometer only a personal device, please do not share
with others.
Please store the thermometer according to the technical
specifications.
Keep the sensor and probe cavity clean before use and after use.
-
The materials (ABS) of contact with patient has passed the ISO
10993-5 and ISO 10993-10 standard test, no toxicity, allergy and
irritation reaction. They are compliant with the MDD
requirements based on the current science and technology, and
other potential allergic reactions are unknown.
The patient can measure, read data and replace battery under
normal circumstances and maintain the device and its
accessories according to the user manual.
The PATIENT is an intended OPERATOP.
Recommendations:
Don’t use this thermometer for other purposes.
It is forbidden to leave the product exposed to any chemical
solvent, direct sunshine or high temperature in case of
damaging the product or the battery.
Do not measure while talking on the phone.
Please report to MANUFACTURER if any unexpected operation
or events occur.
4.Features
Measurement mode for human body and object available,one
button to switch measurement mode；
Beeper for high temperature;
℃/℉ reading available；
Automatic shut off;
Storage of last 10 readings;
3 Colors Backlight LCD for easy reading.
5.Technical parameters
Measurement
distance
Measurement
5cm～8cm
Human body
Object
34.0℃～43.0℃ (93.2℉～109.4℉)
<34.0℃/93.2℉, “LO”displays
>43.0℃/109.4℉,“HI”displays
0℃～93℃ (32.0℉～199.4℉)
<0℃/32℉,“LO”displays
>93℃/199.4℉, “HI”displays
Measuring accuracy(at
laboratory conditions)
Resolution
Working condition
Storage condition
Power supply
Power consumption
Memory Storage of last 10 readings
Display 3 Colors Backlight LCD (red, green, orange)
Reading scale
Automatic shut off In 30 seconds
Dimensions
Net weight 75g
for forehead temperature:
±0.2℃/0.4℉ during 34.0℃-42.0℃;
±0.3℃/0.5℉ during 42.1℃-43.0℃.
0.1℃/0.1℉
15℃～40℃（59.0℉～104℉）
RH≤95％Non-condensing
“ERR”displays when it’s not used under
working condition
-25℃～55℃ (-13℉～131℉)
RH≤95％Non-condensing
d.c. 3V 2*AAA Batteries
When off≤10uW
When measurement≤30mW
Celsius or Fahrenheit
5.4 IN×3 IN×1.5 IN
Shelf life 5 Year
6.Illustration
LCD display
Battery lid
3 IN
Probe
Measurement
button
Handle
Product label
Lot label
1.5 IN
5.4 IN
Setting buttons
7.Display & icons
DetailsIconFunction definition
The battery is in low level,
but the thermometer is still
When it is
functional properly.Please
visible
replace battery asap
The battery is exhausted
and thermometer can not
Battery level
Measurement mode
Reading scale
Reading display
Memory
8.Function definition of buttons
To switch measurement mode between
Mode
human body and object
To track last 10 readings MEM
To switch unit of temperature readingC/F
9.Setting
User can change reading scale between Celsius and Fahrenheit, and
change measurement mode between human body mode and object
mode .
Measurement mode setting:
When thermometer is on, it displays current measurement
mode ( fig.9.1). Press the “Mode” button to change
measurement mode( fig.9.2).
Reading scale setting:
When thermometer is on, it displays current Reading scale. Press the “C/F”button
to select reading scale.
When it
flashes
When it is
visible
Human Body mode
Object mode
Celsius reading
Fahrenheit reading
Temperature value
Temperature value of previous
measurement
DescriptionButtons
function properly. Please
replace battery immediately
Battery power is sufficient.
and it functions properly.
( fig.9.1) ( fig.9.2)
Notice:
1.Temperature under human body mode is obtained from dynamic compensation
of environmental temp and forehead surface temp.
2. Object temperature mode is to test surface temperature of an object. The
temperature get from forehead under this mode is merely temperature of forehead
surface but not body temperature.
10.Measurement
10.1 Body temperature
Press measurement button to turn on thermometer and it displays boot
screen (fig.10.1). After POST and two beeps, it will display value of last
reading and be ready for measurement (fig.10.2).
Make sure the thermometer is under body mode.
Keep distance at 5cm to 8cm from thermometer probe to the middle of
forehead (fig.10.3). Press measurement button and then it gives a beep to
indicate measurement is finished and value will be displayed (fig.10.4). If
measurement value exceeds alarm value(Defaulted value is 38℃),it gives
beep. beep. beep as a indication.
After measurement, if the thermometer is idle for 30 seconds, it will display
OFF (fig.10.5) and gives a beep and shut off automatically.
1.9-3.1 IN
(fig.10.1) (fig.10.2) (fig.10.4) (fig.10.3)(fig.10.5)
10.2 Object temperature
Press measurement button to turn on thermometer (fig.10.6).
Make sure the thermometer is under object mode.
Keep vertical distance at 5cm to 8cm from object to measurement probe.
Press measurement button and then it gives a“beep”to indicate measurement
is finished and value will be displayed (fig.10.
After measurement, if the thermometer is idle for 30 seconds, it will display
“OFF”
(fig.10.8) and gives a “beep” and shut off automatically.
7).
Notice:
1.
The value under this mode is object surface temperature instead of core temperature.
2.The default value of edinfrared emissivity is 0.95. The reading will deviate from the
real temperature because of different emissivity. For example, the reading on stainless
steel is obviously lower than real temperature. BE CAUTIOUS FOR SCALDING.
(fig.10.8)(fig.10.7)(fig.10.6)
10.3 Exceeding measurement range
Body mode:
When measurement value is lower than 34.0ºC（93.2℉）, it displays Lo (fig.10.9)
and gives“beep. beep.beep.beep”, with the color of backlight turning red.
When measurement value is higher than 43.0 ºC（109.4℉）, it displays Hi (fig.10.10)
and gives“beep. beep.beep.beep”, with the color of backlight turning red.
Object mode:
When measurement value is lower than 0ºC（32℉）, it displays Lo (fig.10.11)
and gives “beep. beep.beep.beep”,with the color of backlight turning red.
When measurement value is higher than 93ºC（199.4℉）, it displays Hi (fig.10.12)
and gives“beep. beep.beep.beep”,with the color of backlight turning red.
Notice:
When surrounding temperature is lower than 15.0ºC（59℉） or higher than 40.0ºC（104℉）,
it displays Err(fig.10.13) and gives “beep.beep.beep.beep”, with the color of backlight turning red.
Under this condition, it’s not allowed to use this thermometer or accuracy is not assured.
(
fig.10.13
fig.10.9
) (
fig.10.10
) (
fig.10.11
) (
fig.10.12
11. Battery replacement
Open the battery lid and take out exhausted battery.
Put into 2 AAA batteries and close up battery lid. After new battery is installed,
the color of backlight turns in the order of green , orange and re
flashing one time respectively, with a “beep” heard. If no beep is heard, please check
if the positive and negative pole is correct (see fig.11.1).
)
d , each of them
)(
Notice:
1.Take out battery in case the thermometer is not used for a long time. Don't put the
battery to fire.
2.Dispose battery according to local regulations.
12. Maintenance & tips
Make sure the sensor and probe cavity is clean otherwise it will affect accuracy.
Cleaning method for probe:
1.Use the cotton stick or soft cloth with water or alcohol to wipe the casing.
2.Use the cotton stick or soft cloth with alcohol to wipe the sensor surface or probe
cavity gently. Don't use thermometer before alcohol is vaporized.
Read this manual book thoroughly before use. Make sure battery is well installed.
It is not allowed to put the thermometer in any liquid or expose to strong sunlight
or extremely low temperature.
(
fig.11.1
)
Strong crash or hit to the product will cause its damage.
Do not dismantle this thermometer by yourself.
Keep the thermometer from children's reach.
Do not use the thermometer under circumstance of strong electromagnetic interfere.
The measurement results are probably fluctuating due to improper measurement ways.
Please practice adequate measurements in order to improve your skill.
The measurement results can not supersede a doctor's diagnosis.
Special maintenance is unnecessary for this thermometer. Please contact distributor or
manufacturer in case of malfunction.
13. Trouble shooting
Description Solutions
LCD display“LO”
or“HI”
No response when
pressing measurement
button
No display or
improper display
Shut off right after
switching on
Standard list
IEC 15223-1
EN 1041
IEC 60601-1
IEC 60601-1-2
IEC 60601-1-6
IEC 60601-1-11
ASTM E1965-98
1.Breeze, water, sweating, cosmetic on forehead may affect
measurement.
2.While if the testing environmental temp changes so
enormously or if the thermometer is used directly from
high -temp object to very low-temp one, the measurement
difference will happen.The thermometer should be kept in
a relatively stable environment for 10 minutes to get heat
balance before starting a new measurement.
3.Ensure measurement distance is 5cm to 8cm.
1.Take out and reassemble battery.
1.Take out battery and install battery again.
1.Check battery level or take out the battery and install the
battery again.
Symbols for use in the labeling of medical devices
Information supplied by the manufacturer with medical devices
Medical electrical equipment Part 1: General requirements
for basic safety and essential performance
Medical electrical equipment -- Part 1-2: General requirements
for basic safety and essential performance - Collateral standard:
Electromagnetic compatibility - Requirements and tests
Medical electrical equipment – Part1-6: General requirements
for basic safety and essential performance – Collateral
standard: Usability
Medical electrical equipment – Part 1-11: General requirements
for basic safety and essential performance – Collateral standard:
Requirements for medical electrical equipment and medical
electrical systems used in home healthcare environment
Standard Specification for Infrared Thermometer for
Intermittent Determination of Patient Temperature
Medical electrical equipment part 2-56: particular
ISO 80601-2-56
IEC 62304 Medical device software - Software life-cycle processes
IEC 62366
ISO 10993-1
Disposal
NOTES:
Please act according to the native law to proceed to handle the battery and wastes.
Take out the battery if you are not going to use the unit for a long time.
Normalized symbols
requirements for basic safety and essential performance
of clinical thermometer for body temperature measurement
Medical devices – Application of usability engineering to
medical devices
Biological evaluation of medical devices - Part 1:
Evaluation and testing within a risk management process
Dispose of the device in accordance with the regulation applicable at the place
of operation. Dispose of at public collection point in the EU countries –
2012/19/EU WEEE Directive.
If you have any queries, please refer to the local authorities responsible for
waste disposal.
Dispose of empty battery at your retail store or at appropriate collection sites
according to national or local regulations to protect environment.
Dispose of at public collection point in the EU countries – 2006/66/EC Directive.
Read instruction manual before use
Type BF applied part
LOT
Batch
Serial number
SN
Manufacturer information
Complies with the European Medical Device Directive(93/42/EEC
1639
and amended Directive 2007/47/EC.Notified Body is SGS
Complies with RoHS directive 2011/65/EU of the European
RoH S
COMPL IANT
parliament and of the council of 8 June 2011
Disposal in accordance with Directive 2012/19/EU (WEEE)
Follow operating instructions
IP code of the device: this device’s grade of against ingress of solid
foreign objects -- ≧ 12.5mm diameter (and the against access to
IP22
hazardous parts with finger); the grade of waterproof is dripping
(15° tilted)
14. EMC Declaration
1) Use of this equipment adjacent to or stacked with other equipment should be
avoided because it could result in improper operation. If such use is necessary, this
equipment and the other equipment should be observed to verify that they are
operating normally.
2) Use of accessories, transducers and cables other than those specified or provided
by the manufacturer of this the Infrared Thermometer could result in increased
electromagnetic emissions or decreased electromagnetic immunity of this equipment
and result in improper operation.
3) Portable RF communications equipment (including peripherals such as antenna
cables and external antennas) should be used no closer than 30 cm (12 inches) to any
part of the Infrared Thermometer, including cables specified by the manufacturer.
Otherwise, degradation of the performance of this equipment could result.
Guidance and manufacturer´s declaration – electromagnetic emission –
for all EQUIPMENT AND SYSTEMS
Guidance and manufacturer´s declaration – electromagnetic emission
The infrared thermometer is intended for use in the electromagnetic environment
specified below.
The customer or the user of infrared thermometer should assure that it is used in
such an environment..
Emissions test
RF emissions
CISPR 11
RF emissions
CISPR 11
Harmonic
emissions
IEC 61000-3-2
Voltage fluctuations
flicker emissions
IEC 61000-3-3
Guidance and manufacturer's declaration – electromagnetic immunity –
for all EQUIPMENT and SYSTEMS
Emissions test
Group 1
Class B
N/A
N/A
Electromagnetic environment - guidance
The Infrared Thermometer uses RF energy
only for its internal function. There for, its RF
emissions are very low and are not likely to
cause any interference in nearby electronic
equipment.
The Infrared Thermometer suitable for use
in all establishments, including domestic
establishments and those directly
connected to the public low-voltage power
supply network that supplies buildings used
for domestic purposes.
Guidance and manufacturer´s declaration – electromagnetic emission
The infrared thermometer is intended for use in the electromagnetic environment
specified below.
The customer or the user of infrared thermometer should assure that it is used in
such an environment.
Immunity test
Electrostatic
discharge
(ESD)
IEC 61000-4-2
Electrostatic
transient /
burst
IEC 61000-4-4
Surge
IEC 61000-4-5
Voltage dips,
short
interruptions
and
voltage
variations
on power
supply
input lines
IEC
61000-4-11
Power
frequency
(50/60 Hz)
magnetic field
IEC 61000-4-8
IEC 60601
Compliance level
test level
± 8 kV contact
± 2 kV, ± 4 kV,
± 8 kV,
± 15 kV air
± 2 kV for
± 1 kV for
± 1 kV
differential
mode
± 2 kV
common mode
0 % UT; 0,5
cycle g) At 0°,
45°, 90°, 135°,
180°, 225°,
270° and 315°
0 % UT; 1
cycle and 70 %
UT; 25/30
cycles Single
phase: at 0°
0 % UT;
250/300 cycle
30 A/m 30 A/m
power
supply lines
input/output
lines
± 8 kV contact
± 2 kV, ± 4 kV,
± 8 kV,
± 15 kV air
N/A
N/A
N/A
Electromagnetic
environment-guidance
Floors should be wood,
concrete or
ceramic tile. If floors are
covered with
synthetic material, the
relative humidity
should be at least 30 %.
Mains power quality
should be that of a typical
commercial or hospital
environment.
Mains power quality
should be that of a typical
commercial or hospital
environment.
Mains power quality
should be that of a typical
commercial or hospital
environment. If the user
of the Infrared
thermometer requires
continued operation
during power mains
interruptions, it is
recommended that the
Infrared thermometer be
powered from an
uninterruptible power
supply or a battery.
Power frequency
magnetic fields should be
at levels characteristic of
a typical location in a
typical commercial or
hospital environment.
NOTE
Guidance and manufacturer´s declaration – electromagnetic emission –
for all EQUIPMENT AND SYSTEMS
UT is the a. c. mains voltage prior to application of the test level.
Guidance and manufacturer´s declaration – electromagnetic immunity
The infrared thermometer is intended for use in the electromagnetic environment
specified below.
The customer or the user of infrared thermometer should assure that it is used in
such an environment.
Immunity test Compliance level
Conducted RF
IEC 61000-4-6
Radiated RF
IEC 61000-4-3
NOTE 1 At 80 MHz and 800 MHz, the higher frequency ra nge applies.
NOTE 2 These guidelines may not apply in all situations. Electromagnetic is
affected by absorption and reflection from structures, objects and people.
IEC 60601
test level
3 Vrms
150 kHz to 80
MHz
6 V in ISM and
amateur radio
bands between
0,15 MHz and
80 MHz
10 V/m
80 MHz to 2.7
GHz
385MHz-5785M
Hz Test
specifications for
ENCLOSURE
PORT
IMMUNITY to
RF wireless
communication
equipment
(Refer to table 9
of IEC
60601-1-2:2014)
N/A
10 V/m
80 MHz to 2.7 GHz
385MHz-5785MHz
Test specifications
for ENCLOSURE
PORT IMMUNITY to
RF wireless
communication
equipment (Refer to
table 9 of IEC
60601-1-2:2014)
Electromagnetic
environment-guidance
Portable and mobile RF
communications equipment should
be used no closer to any part of the
Infrared thermometer, including
cables, than the recommended
separation distance calculated
from the equation applicable to the
frequency of the transmitter.
Recommended separation distance
3.5
d=[ ] p
1
V
12
d=[ ] p
2
V
3.5
d=[ ] p
80 MHz to 800 MHz
1
E
7
d=[ ] p
800 MHz to 2.7 GHz
1
E
where p is the maximum output
power rating of the transmitter in
watts (W) according to the
transmitter manufacturer and d is
the recommended separation
distance in metres (m).
Field strengths from fixed RF
transmitters, as determined by an
electromagnetic site survey,
should be less than the compliance
level in each frequency range.
Interference may occur in the
vicinity of equipment marked with
the following symbol:
b
b
a
a. The ISM (industrial, scientific and medical) bands between 150 kHz and 80 MHz
are 6,765 MHz to 6,795 MHz; 13,553 MHz to 13,567 MHz; 26,957 MHz to 27,283
MHz; and 40,66 MHz to 40,70 MHz. The amateur radio bands between 0,15 MHz
and 80 MHz are 1,8 MHz to 2,0 MHz, 3,5 MHz to 4,0 MHz, 5,3 MHz to 5,4 MHz, 7
MHz to 7,3 MHz, 10,1 MHz to 10,15 MHz, 14 MHz to 14,2 MHz, 18,07 MHz to 18,17
MHz, 21,0 MHz to 21,4 MHz, 24,89 MHz to 24,99 MHz, 28,0 MHz to 29,7 MHz and
50,0 MHz to 54,0 MHz.
b. Field strengths from fixed transmitters, such as base stations for radio
(cellular/cordless) telephones and land mobile radios, amateur radio, AM and FM
radio broadcast and TV broadcast cannot be predicted theoretically with accuracy.
To assess the electromagnetic environment due to fixed RF transmitters, an
electromagnetic site survey should be considered. If the measured field strength in
the location in which the Infrared thermometer is used exceeds the applicable RF
compliance level above, the Infrared thermometer should be observed to verify
normal operation. If abnormal performance is observed, additional measures may
be necessary, such as reorienting or relocating the Infrared thermometer.
c. Over the frequency range 150 kHz to 80 MHz, field strengths should be less than
3V/m.
Recommended separation distances between portable and mobile
RF communications equipment and the EQUIPMENT or SYSTEM -for
EQUIPMENT and SYSTEMS
portable and mobile RF communications equipment and the Infrared thermometer
The Infrared thermometer is intended for use in an electromagnetic environment in
which radiated RF disturbances are controlled. The customer or the user of the
Infrared thermometer can help prevent electromagnetic interference by maintaining
a minimum distance between portable and mobile RF communications equipment
(transmitters) and the Infrared thermometer as recommended below, according to
the maximum output power of the communications equipment
maximum
transmitter
Recommended separation distances between
Separation distance according to frequency of transmitter
Rated
output of
W
0.01
0.1
1
10
100
150 kHz to 80 MHz
outside ISM and
amateur radio bands
3.5
d=[ ] p
1
V
0.12
0.38
1.2
3.8
12
150 kHz to 80 MHz
in ISM and amateur
radio bands
12
d=[ ] p
2
V
0.20
0.63
2.00
6.32
20.00
m
180 MHz to 800
0.035
MHz
0.11
0.35
1.10
35
800 MHz to 2.7 GHz
0.07
0.22
0.70
2.21
70
For transmitters rated at a maximum output power not listed above the
recommended separation distance d in metres (m) can be estimated using the
equation applicable to the frequency of the transmitter, where P is the maximum
output power rating of the transmitter in watts (W) according to the transmitter
manufacturer.
NOTE 1 At 80 MHz and 800 MHz, the separation distance for the higher frequency
range applies.
NOTE 2 These guidelines may not apply in all situations. Electromagnetic
propagation is affected by absorption and reflection from structures, objects and
people.
15. Quality commitment
Company name: REED
Add:1601 WEST LAFAYETTE DETROIT, Michigan 48216 USA
Email: Natimazor@yahoo.com
Tel:917-719-5114
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