Hartmann Thermoval baby User manual

(240719)
REF 925 095

EN – Infrared thermometer for non-contact forehead
temperature measurement
Instructions for Use .................................................................... 4–25
TR – Kızılötesi, alından temassız ateş ölçümü için ateş ölçer
Kullanma talimatı ................................................................... 26– 47
Electromagnetic Compatibility Information ............................................ 88
Warranty certificate / Garanti belgesi / ...................... 93

2
Device and display description
Cihazın ve ekranın özellikleri

3
1. Measuring sensor
Ölçüm sensörü
2. Positioning light
Konumlandırma ışığı
3. Mode switch
Mod şalteri
4. SCAN button to start
measurement and to call up the
memory function
Ölçümü başlatmak ve belleği
görüntülemek için
SCAN düğmesi
5. LCD display screen with
illumination
Aydınlatmalı LCD ekran
6. ON/OFF button for switching the
device on and off
Cihazı açmak ve kapatmak için
AÇMA/KAPAMA düğmesi
7. Cover for battery compartment
Pil bölmesi kapağı

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EN
Dear customer,
We are pleased that you have chosen to purchase a thermometer from
HARTMANN. The Thermoval baby is a quality product for non-contact
measurement of human body temperature on the forehead. It is ideally suited
for measurement on children, babies and adults. Correctly applied, the device
provides fast and precise measurement of body temperature in a comfortable
manner.
We wish you all the best for your health.
Please read these instructions carefully before first use.
Measuring the body temperature correctly depends on the
appropriate use of the device. Otherwise, the measured values
will be incorrect.
These instructions for use will guide you through the individual steps for taking
temperature on the forehead using the Thermoval baby. You will be given
important and useful hints to ensure that you obtain reliable results regarding
your body temperature. Use this device in accordance with the information
provided in the instructions for use. Please store these instructions carefully and
ensure other users can access them. Check that the outside of the package is
undamaged and that the contents are complete.
Package contents:
• Thermometer
• 2 × 1.5 V AAA batteries
• Storage box
• Instructions for use with warranty certificate

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Table of contents Page
1. Introduction.........................................................................................................................................................................................................................................6
2. Signs and symbols...............................................................................................................................................................................................................................7
3. Important information .........................................................................................................................................................................................................................8
4. General information on body temperature.........................................................................................................................................................................................12
5. Advantages of the thermometer ........................................................................................................................................................................................................13
6. Initial operation of the device............................................................................................................................................................................................................14
7. Measuring the body temperature .................................................................................................................................................................................................14
8. Measuring an object's temperature ............................................................................................................................................................................................17
9. Displaying stored measurement values ..............................................................................................................................................................................................18
10. Explanation of error messages .........................................................................................................................................................................................................19
11. Cleaning and care of the device .......................................................................................................................................................................................................21
12. Warranty conditions.........................................................................................................................................................................................................................22
13. Contact details for customer queries ................................................................................................................................................................................................23
14. Technical data..................................................................................................................................................................................................................................24
Warranty certificate ...............................................................................................................................................................................................................................93

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EN
1. Introduction
Thermoval baby is a thermometer that uses infrared technology to measure
the temperature of the body or the surface of an object without contact.
Thermoval baby offers quicker temperature measurement compared to
conventional thermometers.
A scan over the forehead without skin contact provides a reliable body
temperature measurement with Thermoval baby. Some measuring conditions
must be carefully observed in order to obtain accurate measurement results,
as the measuring process is shorter and the forehead is located on the surface
of the body.
The high measuring accuracy of the infrared thermometer has been proven in
clinical studies.
The additional object mode of Thermoval baby enables measurement of the
surface temperature of objects, such as baby bottles or ambient temperature
measurement.

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Dispose of packaging in an environmentally responsible way
Symbol for the marking of electrical and electronic equipment
Labelling in accordance with Medical Devices Directive 93/42/EEC
Manufacturer
Batch number
Order number
Cardboard recycling code
Serial number
2. Signs and symbols
Follow instructions for use
Caution (Please note)
IP22 Protected against solid objects with a diameter of 12.5 mm and
against vertically falling drops of water when enclosure tilted up to 15°
Keep dry
C
C
Temperature limitation
Humidity limitation
Protection against electric shock (typeBF)
Dispose of packaging in an environmentally responsible way

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EN
3. Important information
Important instructions for use
Intended purpose:
The Thermoval baby is a reusable, digital infrared thermometer for non-contact
measurement on the forehead that is intended for temporary monitoring of the
body temperature of humans and can be used by laypersons and healthcare
professionals in clinical and domestic settings.
■This device is designed only to measure human body temperature on the
forehead . Do not use this thermometer to take temperature measurements
on any other part of the body.
■If measured values seem incorrect, repeat the measurement.
■A high temperature or persistent fever requires medical treatment, especially
in small children. Please consult your doctor.
■Self-diagnosis based on these temperature readings or administering
treatment on their basis may carry an unacceptable medical risk or even
worsen the symptoms. For this reason, do not interpret measured values
yourself and do not use them to self-prescribe treatment.
Follow the instructions provided by your doctor.
■If you inform your physician about the temperature measured, please also
mention that this temperature was taken on the forehead.
■Forehead measurement is not suitable for use in incubators.
■The additional object mode of Thermoval baby allows for the temperature
measurement of the surface of objects or the ambient temperature.
Important instructions regarding measurement
■We recommend that you always take the temperature over the same part of
the forehead, because the values displayed may otherwise vary.
■The body temperature measured on the forehead can produce a reading that
may differ to aural, oral, rectal or axillary temperature readings. This must be
taken into account when comparing the values (see Chapter 4 as well).
■Ensure you measure body temperature regularly to determine normal
forehead temperature levels, then use those temperatures as a basis against
which to compare measurements obtained when you suspect a fever.
■The forehead temperature measurement determines core body temperature

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via infrared radiation emitted by the body. Even when temperature
measurement is carried out correctly, the reading can vary slightly compared
to a rectal, oral or axillary temperature measurement using a digital
thermometer.
■If non-contact forehead measurement is used for infants and small children
(particularly during the first 6 months), we recommend that the measured
value is always verified using a rectal measurement.
■The values measured by you are for your information only – they are not
a substitute for a medical examination! Discuss your measurements with your
doctor and under no circumstances make your own medical decisions based
on those measurements (e.g. medications or their dosage)!
Safety instructions concerning the device
This thermometer consists of high-quality electronic precision components. The
accuracy of the measured values and the lifetime of the device depend on careful
handling.
■The thermometer is NOT waterproof! Avoid direct contact with water or any
other liquids.
■Protect the device from strong shocks, impacts or vibrations, and do not drop
it on the floor.
■Treat with care to avoid scratches on the surface of the measuring sensor or
display screen.
■Never open the device. Do not modify, dismantle or repair the device yourself.
Repairs may only be carried out by an authorised specialist.
■Do not expose the device to extreme temperatures, humidity, dust, lint or
direct sunlight as this may cause it to malfunction.
■Do not use the device if it is obviously damaged.
■Keep the packaging, batteries and device out of reach of children.
■Protect the device against contact with pets and pests to avoid damage.

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■Please comply with the storage, transport and operating conditions defined in
Chapter14 – Technical data. Storing or using the device outside the specified
temperature and humidity range can affect measurement accuracy or the
function of the device.
■If the thermometer has been stored under the minimum/maximum
permissible storage conditions, a waiting period of at least 2 hours must be
observed before using it under the specified operating conditions (Chapter14)
or an ambient temperature of approx. 20 °C.
■The device is not intended for use in vehicles (e.g. ambulances) or helicopters.
■Do not use the thermometer immediately next to or between other electronic
products or near strong electromagnetic fields, and keep at a distance from
radio equipment or mobile phones. Portable and mobile high-frequency and
communication devices, such as telephones and mobile phones, can impair
the functionality of this electronic medical device. More detailed information
is provided at the end of these instructions for use or can be requested from
customer service (contact details below).
■Make sure that children or persons who cannot operate the device
themselves do not use it without supervision. Some parts of the device
could be swallowed. Contact a physician immediately if a child has
swallowed a battery or any other small part.
■Using the thermometer on different people may not be suitable if certain
acute infectious diseases are present, because germs may be transferred
from one person to another despite mandatory disinfecting by cleaning and
wiping. Ask your treating doctor if you are unsure.
Power supply (batteries)
■Observe the polarity labels plus (+) and minus (–).
■Use only high-quality batteries (see specification in Chapter14 – Technical
data). If you use low-quality batteries, we can no longer guarantee the
specified number of measurements.
■Never mix old and new batteries, or batteries from different manufacturers.
■Remove empty batteries immediately.
■Replace batteries if the battery symbol is permanently displayed
■Always replace all batteries at the same time.
■If the device is not going to be used for some time, batteries should be
removed to prevent possible leakage.

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Information on batteries
■Choking hazard: Small children could swallow batteries and suffocate on
them. Keep batteries out of reach of children!
■Risk of explosion: Do not throw batteries into a fire.
■Batteries must not be charged or short-circuited.
■If a battery has leaked, put on protective gloves and clean the battery
compartment using a dry cloth. If liquid from a battery cell comes into contact
with skin or eyes, clean the affected area with water and seek medical
attention if necessary.
■Protect batteries from excessive heat.
■Do not disassemble, open or crush batteries.
Instructions for measurement function check
Every Thermoval device has been carefully tested by HARTMANN for
measurement accuracy and has been developed with a view to a long service life.
We recommend carrying out a metrological check once a year for devices in
professional use, for example, in pharmacies, medical practices or hospitals.
In addition, please also observe the national regulations specified by the
legislator. The metrological check should only be carried out by competent
authorities or authorised maintenance providers at the user's expense.
Disposal information
■To protect the environment, empty batteries must not be disposed of in
household waste. Please comply with relevant waste disposal regulations
or use public collection points.
■This product is subject to the European Directive 2012/19/EU on Waste
Electrical and Electronic Equipment and is marked accordingly. Never dispose
of electronic equipment in your household waste. Please obtain information
about your local regulations regarding the proper disposal of electrical
and electronic products in your area. Proper disposal protects the
environment and human health.

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4. General information on body temperature
The human body regulates the body temperature to a target value, although
body temperature can fluctuate by up to 1 °C over the course of a day.
Throughout the course of life, your average body temperature can decrease by up
to 0.5 °C. Moreover, the temperature inside the body (core temperature) and the
surface temperature on the skin have different values. Thus, there is no ‘normal’
body temperature – it always depends on the measurement site.
Your body temperature is also influenced by ambient temperature, your age,
stress levels, how much sleep you have had, hormone levels and physical activity.
While glass and digital thermometers measure the temperature of the human
body directly, ear and forehead measurement involves determining the core body
temperature using the infrared radiation emitted by the body. Even when the
temperature is measured correctly, the reading can differ slightly from a rectal,
oral or axillary temperature measurement obtained using a digital thermometer.
Table of measured values (in °C):
Measurement site
Description Ear / forehead Rectum Mouth/armpit
Subnormal temperature <35.7 <36.2 <35.8
Normal temperature 35.8 – 36.9 36.3 – 37.4 35.9 – 37.0
Elevated temperature 37.0 – 37.5 37.5 – 38.0 37.1 – 37.5
Slight fever 37.6 – 38.0 38.1 – 38.5 37.6 – 38.0
Moderate fever 38.1 – 38.5 38.6 – 39.0 38.1 – 38.5
High fever 38.6 – 39.4 39.1 – 39.9 38.6 – 39.5
Very high fever 39.5 – 42.0 40.0 – 42.5 39.6 – 42.0
■Measuring a temperature in the ear and on the forehead can produce
differing results, as the forehead temperature depends more on external
influences than the temperature of the eardrum.
■Forehead temperature measurement is also more dependent on external
influences than rectal, oral or axillary measurement.

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■In the case of several successive measurements, slightly varying values are
obtained within the range of the measuring error tolerance, as a rule. This
depends in particular on the body's anatomy.
5. Advantages of the thermometer
Modern measuring sensor technology provides high measurement
accuracy
The infrared sensor provides high measuring accuracy in non-contact forehead
temperature measurement.
Rapid infrared measurement
Without touching the forehead or the surface of the object, the measuring
sensor detects the infrared radiation emitted, performs a scan for three seconds,
and displays the highest measurement recorded.
Robust and reliable through high quality of workmanship
This device has been developed in accordance with the HARTMANN quality
assurance guidelines. Designed to meet customer needs, it meets high stability
standards.
Handling
The positioning light integrated into the head of the sensor enables guided
handling of the thermometer during the scanning process when measuring.
In addition, the illustrations inside the storage box explain how to measure
correctly. You can take your child's temperature even while he or she is sleeping,
absolutely silently and without bothering or even waking him or her. Thanks to
its fast measurement capability, it is comfortable to use with restless children
and infants.
Overview of fever progression
Thermoval baby stores up to 10 readings in the memory function (M), simplifying
overviews of fever progression.
Safe and hygienic
Because Thermoval baby is able to measure temperature without direct skin
contact, the risk of contact transmission of bacteria or viruses is minimised.
Therefore Thermoval baby is ideal for use on babies and children..
Visual fever alert
If your child’s body temperature is 37.6 °C or higher, the Thermoval baby screen
will light up red as a visual alert to indicate a fever.

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Multiple use potential (extended measuring range)
The device operates in two modes, which are the medical forehead mode, with a
measuring range of 34.0 °C to 42.2 °C, and the non-medical object mode with
an extended measuring range of 0 °C to 100 °C. Use the mode switch on the
side of the thermometer to take either forehead or object temperature readings.
Therefore, in addition to measuring body temperature (forehead mode), the
thermometer can be used in object mode to measure the surface temperature of
baby bottles or bath water, for example, as well as ambient temperature in the
bedroom.
6. Initial operation of the device
Batteries are included in delivery and already inserted in the device. Carefully
pull the non-contact strip out of the closed battery compartment.
Thermoval baby is now ready for operation.
Inserting / changing batteries
■Open the battery cover at the bottom of the device by applying gentle
pressure on the notch. Insert the batteries (see Chapter14 – Technical data).
Ensure correct polarity (+ and –) when inserting batteries. Carefully close the
battery lid.
■If the ‘Change battery’ symbol is permanently displayed, temperatures can
no longer be measured and you need to replace all batteries.
■The stored values will remain in the memory when the batteries are changed.
7. Measuring the body temperature
How to avoid inaccurate readings
■Please check that the lens of the sensor is clean, free from grease and is not
damaged before every measurement.
■To ensure that the temporal artery (Arteria temporalis) is captured during the
measurement, it is essential for the scan to range from the centre of
the forehead to the temple area, including the temple.
■Do not remove the measuring device from the measuring area until the blue
positioning light has gone off after 3 seconds.
■Measurements on body regions other than the forehead do not provide
reliable measuring results.
■An accurate result can only be achieved if the prescribed measuring
distance of 3 cm – 5 cm between the sensor and the skin or object is
maintained during the measurement. If this distance is not maintained,
the measured values could deviate significantly.

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■Please note that the thermometer and the person whose temperature is to be
measured should both be in a moderately warm room for at least 30 minutes
beforehand.
■For optimum measuring accuracy, remove any hair, sweat, cosmetics or dirt
from the forehead and temples.
■Do not measure immediately after showering, swimming etc. while the
forehead is still wet.
■Avoid eating, drinking or exercising before taking your temperature.
■Please note that the temperature of the forehead can be influenced by being
outdoors for longer periods (e.g. when it is cold in winter or by strong solar
radiation in summer) as well as by wearing a head covering.
■Do not take a baby's temperature during or directly after breastfeeding.
■After waking from sleep, it is recommended to wait a few minutes before
taking the temperature.
■Note that vasoconstrictor medication or any skin irritations can distort the
result when taking the forehead temperature.
7.1 Measuring forehead temperature
The thermometer measures the infrared radiation emitted by the skin on the
forehead and the temple area and by the surrounding tissue. The radiation is
picked up by the sensor and converted into temperature values. The most precise
values are obtained when you scan the entire area starting from the middle
of the forehead and over the temple.
Display of all LCD screen segments / device self-test
1.Please ensure the mode switch is in the correct position
. You need to switch on the device before
taking a reading. To do this, please press the On/Off button
(O/I). For two seconds, all symbols are shown on the screen.
Display of the last measured value
2.The device shows the last measured temperature value for
three seconds.
Ready for temperature measurement
3.The temperature display then goes out. On the screen, you
will see the forehead symbol . The device is ready to take
a measurement as soon as the ‘°C’ symbol flashes.

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3–5 cm
Maintain the measuring distance
4.Position the thermometer over the middle of the forehead at
a distance of 3 cm – 5 cm from the skin.
Start the measurement process
5.Press the SCAN button to start measuring.
3 sec.
Carrying out the scan
6.Move the thermometer from the middle of the forehead
(about 1 cm above the eyebrow), steadily across the
forehead and over the temple. The blue positioning light
illuminates for the duration of the measurement. The
measuring distance is correct if the circle of light forms a
clear outline on the forehead. The forehead measurement
takes 3 seconds. At the end of the measurement, the
positioning light goes out and the screen lights up blue or
red, depending on the temperature value.
Measurement process finished
7.Read the measured temperature displayed on the screen.
The result is displayed for five seconds and then the flashing
‘°C’ symbol appears on the screen. The device is now ready
for the next measurement.
In the following situations, we recommend you take three temperature
readings and consider the highest measurement as definitive:
■For children below the age of three with a weak immune system
(particularly if presence or absence of a fever is of critical importance).
■For users who are not yet familiar with the device, until they obtain
consistent results.
■In the event of a suspiciously low reading.
■If the measured temperature is doubtful and inconsistent with the patient's
condition, it is advisable to repeat the measurement after several minutes.
Please ensure the sensor is clean and undamaged. Furthermore, it is
advisable to use another independent method of temperature measurement
and/or to consult a physician.

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In the early stages of fever, a specific physiological effect called
vasoconstriction can occur. This causes the skin to feel cool to the touch
and the temperature taken by the infrared thermometer may be unusually low.
8. Measuring an object's temperature
To switch from forehead to object mode, push the mode switch on the side of the
thermometer downwards, in the direction of this symbol: .
To return to forehead mode, push the switch upwards again, in the direction of
this symbol: .
Important information about object temperature measurement
■The real temperature inside the object may be distinctly hotter or colder than
the temperature measured on its surface.
■Due to physical surface effects, the temperature of a surface measured in
object mode can differ greatly from the real temperature (core temperature).
(To check the core temperature of liquids, please use a suitable waterproof
thermometer.)
■The measurement is accurate only when the measuring distance of
3 cm – 5 cm between the thermometer and the measured object is
maintained and the sensor lens is not clouded by condensation.
■Please make sure the thermometer is in the same room as the object to be
measured for at least 30 minutes before taking the reading. In cases of high
air humidity (e.g. in the bathroom), the thermometer must be acclimatised to
room temperature and air humidity prior to measurement.
■Temperature readings taken over boiling water or steaming bathwater will
cause condensation to form on the sensor lens, which will have a strong
influence on measuring accuracy.
■Surface measurement in object mode is not suitable for medical use or body
temperature measurement.
8.1 Measuring the surface temperature of an object
There are two types of temperature measurements available. Follow the steps
below if you want to measure the surface temperature of an object, e.g. a
baby bottle or the surface temperature of the bath water:
Display of all LCD screen segments / device self-test
1.Please ensure the mode switch is in the correct position
. Follow steps 1 and 2 similarly to the
descriptions in Chapter 7.

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Ready for temperature measurement
2.The temperature display then goes out.
You can see the object symbol on the screen .
The device is ready to take a measurement as soon as
the ‘°C’ symbol flashes.
3–5 cm
Maintain the measuring distance
3.Point the thermometer at the middle of the object you would
like to measure, at a distance of 3 cm – 5 cm.
4.Press the SCAN button to start measuring.
Carrying out the scan
5.The scanning process lasts 3 seconds and the measured
temperature then appears on the blue illuminated screen.
The result is displayed for 5 seconds and then the flashing
‘°C’ symbol appears on the screen. The device is now ready
for the next measurement.
If you want to measure ambient or room temperature:
Hold the device up in the room and press the SCAN button.
You do not need to point the device at any specific object.
Thermoval baby now determines the temperature of the
ambient air. After 3 seconds, the temperature appears on the
screen and the screen lights up blue.
9. Displaying stored measurement values
The device automatically stores the last 10 measurements taken from the
forehead or an object. Once the 10 memory positions are occupied, the oldest
temperature reading is overwritten. Saved temperatures can be retrieved as
follows:
Press the SCAN button when the power is off to enter memory
mode. The memory symbol ‘M’ flashes.

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Press the SCAN button briefly to retrieve the last measured
value. The number ‘1’ will appear on the display, together with
the memory icon ‘M’. Then the stored temperature reading is
displayed.
To display the next 9 values, press the SCAN button repeatedly.
If you press the SCAN button again after having retrieved
the 10 temperature readings, this sequence will restart,
commencing with the measured value number 1.
10. Explanation of error messages
Thermoval baby is a clinically tested, premium product. Yet error messages may
occur, such as an ambient temperature reading that is too high or too low, if the
measured temperature is outside the range of human body temperature, if the
battery is flat or in very rare instances, if a system error occurs.
Error message Possible causes Remedy
Device cannot
be switched on
Batteries are missing,
incorrectly inserted or
low/empty.
Check batteries and insert
two identical new batteries if
necessary.
Temperature above
42.2 °C, measured
in forehead mode
Check that the mode switch is in
the correct position.
Only use the thermometer within
the stated measurement range
(see Chapter 14).
Temperature below
34.0 °C, measured
in forehead mode