it-122 - aonemask...infrared non-contact forehead thermometer 1pc, user manual: 1 pc, aa alkaline...

Instruction Manual

IT-122

Infrared Non-Contact Forehead Thermometer

www.aoneled.com [email protected] Phone: +86 769-82975580Add: Building B, ZhongDa Industrial Park, DongShan industrial A rea, Zhangmutou Town, DongGuan, GuanDong, P.R. China 523619

1．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.

A. Main unit：It is mainly composed of infrared thermal sensor, microprocessor, power supply, buzzer, LCD andplastic housing.

1) Display

2) SET button

3) + button

4) - button

5) Probe

6) Start button

7) Battery compartment


B. Product specification：

Product Data

Technical Data

C. Applications

( 1） Target User： Infants, children and adults.

( 2） Measuring Point： forehead.

( 3） Applications field： Hospital, clinic, school, institution and families.

2．Using the Unit and Troubleshooting：

A. Preparation

Function setting

Hold 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.

Storage Temperature -20~55℃

Operating Temperature 10~40℃

Storage Humidity 15 to 85%RH

Operating Humidity 10 to 90%RH

Battery DC3V

Weight 156g

Outer Dimensions 96x43x149mm

Measurement Range 35~42℃

Accuracy 34.0℃～42.0℃±0.2℃

Temperature Display Increments 0.1℃

Response Time 1s

Measuring Distance 5~8cm

Auto Power Off <15s


Taking a Reading Press 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.

B. Caution

1) Always make sure the probe is clean and undamaged, and the forehead is clean with no sweat,cosmetics, scars, etc.

2) Prior to measurement, ensure that the patient has not taken a bath or exercised within the last 30minutes, and has remained in a stable environment for at least 5 minutes.

3) It is recommended to perform measurement three times. If the three measurements are different,select the highest temperature.

4) Hold the unit with the probe 1 to 3 cm away from the center of the forehead.5) Holding the unit too long in the hand may cause a higher ambient temperature reading of the probe.

This could make the body temperature measurement lower than usual.6) Keep still during measurement.

C. Troubleshooting and Maintenance

The Icons and Error Messages Display 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 Answers 1). The 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.

2). 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.

3). There are variances in the measurement values. - Measurements were not taken at the same location.- The probe lens is dirty.

4). 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

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.

3．Maintenance, Cleaning and Disinfecting Instructions

A. Maintenance

Check the unit if it is dropped. If unsure, please contact your local representative to have your unit checked.

Service telephone：400 9988 138.

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 saltconcentrations 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.

B. 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 theunit in water or other cleaning liquids.

- Never insert a sharp object into the scanner area or any other open surface on the thermometer.

Age Temperature ℃

0~2 36.4 ~ 38.0

3~10 36.1 ~ 37.8

11~65 35.9 ~ 37.6

>65 35.8 ~ 3 7.5


- Do not use unapproved cleaning or disinfection agents. Use of these agents may cause damageto 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.

4．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.

5．Accessories Included

Infrared Non-Contact Forehead Thermometer 1pc, User manual: 1 pc, AA alkaline batteries: 2 pcs, Lanyard: 1 pc

6．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 part 3). IP22 4). Continuous operation


7．Symbols

Symbols Reference

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 immunity

The “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 test IEC 60601 test level

Compliance level Electromagnetic environment – guidance

Electrostatic discharge (ESD)

IEC 61000-4-2

±6 kV contact ±8 kV air

±6 kV contact ±8 kV air

Floors 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 Applicable Mains 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 Applicable

Mains 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

70 % UT

(30 % dip in UT) for 25 cycles

<5 % UT

(>95 % dip in UT) for 5 sec

Not Applicable

Mains 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

recommended that the “IT-122” be powered

from an uninterruptible power supply or a

battery.

Power frequency

(50/60 Hz)

magnetic field

IEC 61000-4-8

3 A/m 3 A/m

Power 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 immunity

The “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 test IEC 60601 test level Compliance level

Electromagnetic environment – guidance

Portable 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

distance

Conducted RF IEC 61000-4-6

3 Vrms 150 kHz to 80 MHz Not Applicable d=[ 3.5 ]√P V1

d=[ 3.5 ]√P 80MHz to 800MHzE1

d=[ 7 ]√P 800MHz to 2.5 GHzE1

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

Radiated RF IEC 61000-4-3

3 V/m 80 MHz to 2,5 GHz

3 V/m RF transmitters, as determined

by an electromagnetic sitesurvey,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:


NOTE 1 At 80 MHz and 800 MHz, 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.

a

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 “IT-122” is used exceeds the applicable RF compliance level above, the Medical IT-122 should be observed to verify normal operation. If abnormal performance is observed, additional measures may

be necessary, such as reorienting or relocating the “IT-122”.

Over the frequency range 150 kHz to 80 MHz, field strengths should be less than 3 V/m.

Recommended separation distances between portable and mobile RF communications equipment and the Medical IT-122

The “IT-122” is intended for use in an electromagnetic environment in which radiated RF disturbances are controlled. The customer or the user of the Medical IT-122 can help prevent electromagnetic interference by

maintaining a minimum distance between portable and mobile RF communications equipment (transmitters) and the “IT-122” as recommended below, according to the maximum output power of the communications

equipment.

Rated maximum output power of transmitter

W

Separation distance according to frequency of transmitter m

150 kHz to

80 MHz

80 MHz to

800 MHz

800 MHz to

2,5 GHz

0,01 / 0.12 0.23

0,1 / 0.38 0.73

1 / 1.2 2.3

10 / 3.8 7.3

100 / 12 23

For transmitters rated at a maximum output power not listed above, the recommended separation distance d in meters (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.


Power： DC 3V Applied Part:：BF

Date of Manufacture：refer to the date of certificate inspection

Service life period: 2 Year Registration Certificate No./Technical Requirement No.:20200096 Manufacturer: Guangdong Five Development Industrial Co.,Ltd

Add：Add: 5 / f, building A, no.5, wulian industrial zone, bihu avenue, wulian village, Fenggang town, Dongguan city，

Guangdong，China.

Post code： 523695

Tel：+ 86-769-87938122

Fax：+ 86-769-87935819

Https: www.gd508.com

E-mail：[email protected]


it-122 - aonemask...infrared non-contact forehead thermometer 1pc, user manual: 1 pc, aa alkaline...

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