China Infrared Thermometer Digital Hand-Held Non-Contact

Thermometers, Non-Contact Unit switchover ºC /ºF 10 seconds to shutdown Memory function warning sound
PROBE THERMOMETER / PT100 / DIGITAL / HAND-HELD
INFRARED THERMOMETER / DIGITAL / HAND-HELD / NON-CONTACT

Infrared Non-Contact Forehead Hand Thermometer
Overview

This unit measures the temperature at the surface of the forehead by sensing infrared emission of the skin at the measured point, and then calculates the oral-equivalent value using a unique algorithm based on actual body temperature survey data.
Main unit:It is mainly composed of infrared thermal sensor, microprocessor, power supply, buzzer, LCD and plastic housing.
DisplaySET button3) + button- buttonProbeStart buttonBattery compartment

Product specification:
Product Data

Storage Temperature-20~55ºCOperating Temperature10~40ºCStorage Humidity15 to 85%RHOperating Humidity10 to 90%RHBatteryDC3VWeight156gOuter Dimensions96x43x149mm

Technical Data

Measurement Range35~42ºCAccuracy34.0ºC~42.0ºC±0.2ºCTemperature Display Increments0.1ºCResponse Time1sMeasuring Distance5~8cmAuto Power Off<15s

Applications
( 1) Target User: Infants, children and adults. ( 2) Measuring Point: forehead.
Using the Unit and Troubleshooting:Preparation Function settingHold SET button 2 second enter setting mode. LCD display F1 icon,press + button to select function: Temperature offset → Fever alarm→ Buzzer → Exit.Mode switchPress SET button to switch calibration mode or body/surface temperature mode.

Taking a ReadingPress the START button.
The measurement is complete in 1 second with a long beep.
Move the unit away from the forehead and check the measurement result. The display lights up for 5 seconds.
Notes:
If the result is lower than 37.5°C, appears green black light on the display. If the result is higher than 38°C, appears red black light on the display.
If the result is between 37.5°C ~ 38°C, appears orange black light on the display.
Using the Memory Function
This unit automatically stores the last 25 measurement results.
Press + or - button to check the record. If the memory is full, the unit will delete the oldest reading.
CautionAlways make sure the probe is clean and undamaged, and the forehead is clean with no sweat, cosmetics, scars, etc.Prior to measurement, ensure that the patient has not taken a bath or exercised within the last 30 minutes, and has remained in a stable environment for at least 5 minutes.It is recommended to perform measurement three times. If the three measurements are different, select the highest temperature.Hold the unit with the probe 1 to 3 cm away from the center of the forehead.Holding the unit too long in the hand may cause a higher ambient temperature reading of theprobe. This could make the body temperature measurement lower than usual.Keep still during measurement.Troubleshooting and Maintenance The Icons and Error MessagesDisplay appears "HI"
Forehead measurement mode: The temperature taken is higher than +42.9°C.
Use the unit within its measurable range.
Display appears "Lo"
Forehead measurement mode: The temperature taken is lower than +34°C (93.2°F).
Use the unit within its measurable range.

Questions and AnswersThe temperature indicated is rather high.The unit has been stored in a cold room. When the unit has been stored in a cold room, the measured temperature may be rather high if you measure the temperature shortly after bringing the unit to a room that is at normal temperature. Measure temperature after leaving the unit for 30 minutes in the room where it will be used. It is advisable to store the unit in the room where you are going to measure temperature.
The probe has been exposed to direct sunlight. Measurement was taken shortly after the subject cried. Crying can increase facial temperature.
The temperature indicated is rather low.The body is sweaty.
Do not use the unit when wet after swimming, bathing, or through sweating after physical exercise, as skin temperature may have fallen. Wipe away moisture and allow 30 minutes for the body to acclimatize to room temperature before measuring.
The probe is dirty.
Measurement was taken in surface temperature mode. Use forehead measurement mode.
Measurement was taken shortly after the subject was outdoors in cold weather.
Wait until the forehead has warmed up. Measurement was taken at a location other than the forehead. Be sure to measure exactly at the forehead, not surrounding areas such as the hairline.
There are variances in the measurement values.Measurements were not taken at the same location.The probe lens is dirty. The temperature measured on this unit is not equivalent to oral-temperature.Forehead thermometers may not always calculate the exact oral-equivalent value.It is recommended to take regular measurements on subjects such as family members, etc., who are in good physical condition, to know their normal temperature.
about Body Temperature
Body temperature refers to the stable temperature of the inner body (also known as core body temperature). While temperature measurements at the armpit or mouth provides surface temperature values, holding the thermometer steadily at the measurement point for approx. 10 minutes provides a temperature measurement more closely representing that of core body temperature.
Since forehead temperature measurement involves no bodily support of the thermometer, the resulting measured temperature is typically lower than that of the armpit or mouth.
However, since the forehead has blood vessels that are much less prone to vascular constriction
(a natural function of body temperature adjustment), it is supposedly a better measurement area for determining core body temperature, even in a lower temperature environment. By contrast, temperature measured at the arm or leg, for example, is not a suitable gauge of core body temperature, since
such body areas are more subject to vascular constriction.

(Note that temperature measured at the forehead may still be influenced by other conditions, such
as sweating, or wind from an air conditioner, etc. It is therefore advised to perform measurement in as stable an environment as possible.) When measuring the temperature of an infant, note that infant
body temperature is generally higher than adult body temperature and easily affected by external factors. For example, body temperature tends to increase after nursing or crying. Therefore, it is recommended to take measurements with the infant in calm and normal condition.
Temperature differences between body temperature and forehead temperature

AgeTemperature ºC0~236.4 ~ 38.03~1036.1 ~ 37.811~6535.9 ~ 37.6>6535.8 ~ 3 7.5

This unit measures the temperature at the surface of the forehead by sensing infrared emission of the skin at the measured point, and then calculates the oral-equivalent value using a unique algorithm (forehead measurement mode) based on actual body temperature survey data.
Maintenance, Cleaning and Disinfecting Instructions Maintenance
Check the unit if it is dropped.
When the probe becomes dirty, wipe it lightly with a soft dry cloth or a cotton swab. Do not wipe the probe lens with tissue paper or a paper towel.
Clean the probe carefully to avoid damaging it.Use a 70% alcohol swab or soft cotton moistened with 70% alcohol to clean the probe.Allow the probe to fully dry for at least 1 minute.
Do not store the unit in the following types of places. Doing so may damage the unit.Wet locations.Locations with high heat and humidity or those that are exposed to direct sunlight.Areas close to heating equipment, dusty locations, or environments where there are high salt concentrations in the air.Locations where the unit will be subjected to leaning over, falling, shock, or vibration.Pharmaceutical storage areas or locations where corrosive gases are present. Cleaning and Disinfecting Never submerge the thermometer in water or any other liquid.Never use abrasive cleaning agents, thinners or benzene for cleaning and never immerse the unit in water or other cleaning liquids.Never insert a sharp object into the scanner area or any other open surface on the thermometer.

Do not use unapproved cleaning or disinfection agents. Use of these agents may causedamage to components.- Do not use chemicals other than isopropyl or ethyl alcohol on the probe. Cleaning & Disinfecting the Thermometer
It is recommended to disinfect the unit prior to first use.The unit is compatible with most common disinfection chemicals products. It can be subject to the following exposures with no degradation in safety or e-cacy.
- 1/100 1% Bleach- Alcohol prep pads
Disinfection should be carried out as per standard facility procedures. No special precautions or procedures are required for the unit.
Replacing the Battery
Battery symbol appears on the display when battery power is low. At this time, the battery should be replaced.
Note: To protect the environment, discard the used batteries in accordance with the local regulations Regarding waste disposal procedure.
Accessories Included
Infrared Non-Contact Forehead Thermometer 1pc, User manual: 1 pc, AA alkaline batteries: 2 pcs, Lanyard: 1 pc
Guidelines and Compliance
This device complies with the EU Directive 93/42/EEC concerning medical products, the
ISO 80601-2-56 and the European Standard EN60601-1-2 and is subject to particular precautions with regard to electromagnetic compatibility.
1). Internally powered ME equipment 2). Type BF applied partSymbols

SymbolsReference

IEC 60417-5333, Type BF applied part

IEC 60417-5031 Direct current
IP22
IEC 60529 Ingress protection
This device shall be disposed of in accordance with natural laws after its useful life

Keep dry

Fragile

EMC Declaration

Guidance and manufacturer's declaration - electromagnetic immunityThe "IT-122" is intended for use in the electromagnetic environment specified below. The customer or the user of the "IT-122" should ensure that it is used in such an environment.Immunity testIEC 60601
test levelCompliance levelElectromagnetic environment -
guidanceElectrostatic
discharge (ESD) IEC 61000-4-2±6 kV contact
±8 kV air±6 kV contact
±8 kV airFloors should be wood, concrete or ceramic tile. If floors are covered with synthetic material, the relative humidity should be at least 30 %.Electrical fast transient/ burst IEC 61000-4-4±2 kV for power supply lines
±1 kV for input/
output lines
Not ApplicableMains power quality should be that of a typical commercial or hospital environment.Surge IEC 61000-4-5±1 kV line(s) to line(s)
±2 kV line(s) to earth
Not ApplicableMains power quality should
be that of a typical commercial or hospital environment.
Voltage dips, short interruptions and voltage variations on power supply input lines IEC
61000-4-11<5 %UT
(>95 % dip in UT) for 0,5 cycle
40 %UT
(60 % dip in UT) for 5 cycles
Not ApplicableMains power quality should
be that of a typical commercial or hospital environment. If the user of the "IT-122" requires continued operation during power mains interruptions, it is
recommendedthatthe"IT-122" bepowered 70 %UT
(30 % dip in UT) for 25 cycles from an uninterruptible powersupply or a battery. <5 %UT
(>95 % dip in UT) for 5 sec Power frequency (50/60 Hz)
magnetic field IEC 61000-4-8
3 A/m
3 A/mPower frequency magnetic fields should be at levels characteristic of a typical location in a typical commercial or hospital environment.NOTE UT is the a.c. mains voltage prior to application of the test level.

Guidance and manufacturer's declaration - electromagnetic immunityThe "IT-122"" is intended for use in the electromagnetic environment specified below. The customer or the user of the "IT-122"" should ensure that it is used in such an environment.Immunity testIEC 60601 test levelCompliance levelElectromagnetic environment -
guidancePortable and mobile RF communications equipment should be used no closer to any part of the "IT- 122", including cables, than the recommended separation distance calculated from the equation applicable to the frequency of the transmitter. Recommended separation distanceConducted RF IEC 61000-4-63 Vrms
150 kHz to 80 MHz
Not Applicabled=[ 3.5 ]√P V1
d=[ 3.5 ]√P 80MHz to 800MHz
E1
Radiated RF IEC 61000-4-3
3 V/m
80 MHz to 2,5 GHz
3 V/mwhere 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,a should be less than the compliance level in each frequency range.b
Interference may occur in the vicinity of equipment marked with
the following
symbol: