TOUCH FREE Infrared Thermometer NT22B EN INSTRUCTION MANUAL Please read this instruction manual carefully before using your forehead thermometer
Contents Introduction .................................................................................................................... 1 Important Information before Use ........................................................................ 3 Product Identification ................................................................................................. 4 Description of LCD Display ....................................................................................... 5 Battery Installation ..
Introduction This TOUCH FREE Infrared Thermometers is intended for home use and the intermittent measurement of human body forehead temperature in people of all ages. Type of Use/ Reuse: Multiple patient multiple use Intended User: The Infrared thermometer is intended or both professional and consumer (over 18 years old), and the patient is the intended operator.
subject's forehead or object at the distance indicated by the device. 11. Accurate and Reliable 12. User Friendly Due to our unique design of the measuring software, users don't need to have special skill to operate this device. 13. Instant Measurement By using our unique technology, users can get their precise body temperature instantly and accurate. 14. Handicapped persons and children need assistance by another person to use the device. 15.
Important Information before Use When using this product, please be sure to follow all the notes listed below. Any action against these notices may cause injury or affect the accuracy. 1. Do not disassemble, repair, or remodel the thermometer. 2. Be sure to clean the thermometer lens each time after usage. 3. Avoid direct finger contact with the lens. 4. No modification of this equipment is allowed. 5. It is recommended that user may take 3 temperatures. If they are different, use the highest reading. 6.
Product Identification 1 Memory Button 2 Mode Button 3 Battery Cover 4 Display LCD 5 Measure Button 6 Measurement Sensor 7 Distance Detection Sensor 4
Description of LCD Display Measuring sequence in process Night Mode (Mute Mode) Human Mode Object Mode Degree of measurement Celsius Scale Fahrenheit Scale Low battery indicator Frowning Face (temperature is equal or higher than 38°C) Smiling Face (temperature is lower than 38°C) Memory Symbol and sets of records 5
Battery Installation Low battery warning: When the battery power becomes low, the low battery symbol “ ” will appear on the display. The thermometer can still be used during this time, but the batteries should be replaced as soon as possible. If the batteries run out completely, “Lo” will be displayed along with the low battery symbol “ ”. In this case, the batteries will need to be replaced before using the thermometer again. CAUTION: Risk of explosion if battery is replaced by an incorrect type.
Switching Between Fahrenheit or Celsius Your thermometer can display results in either degrees Celsius (°C) or degrees Fahrenheit (°F). With combination of Memory and Mode button are able to change the mode to either °C or °F with a beep sound. Switching between 4 Kinds of Measuring Mode 1 Under power on status, you can press the Mode Button to switch different measuring mode. There are 4 kinds of mode which including Human, Object, Human/Night, and Object/Night Mode (in order). 2.
Tips for Measuring Human Temperature Bear in mind that the thermometer needs to have been in the room in which the measurement is taken for at least 30 minutes before use. NOTE: • Attempting to take temperature readings from sites on the body other than the forehead may produce inaccurate results. • The patient should remain still while the reading is being taken. • Readings taken while asleep should not be compared directly to readings taken while awake, as body temperature while asleep is typically lower.
Measuring Human Temperature Taking a Measurement 1. Press the Power Button to power on the thermometer. The unit will run a self-test and the LCD will briefly display all of its symbols during this time. When the device is ready, “--“appear on the screen, and the thermometer is ready to take a measurement. 2. Select the desired mode by pressing and releasing the Human/Object Button.
Note: When the user presses the Measure Button, this workflow begins and they require time for device to capture the temperature. After capture the temperature, the display turns to stand-by mode. 6. As you hear a short beep means this temperature reading has been completed and accompany with a back-light. 7. If the temperature measurement is below 38°C, a “Smiling Face” will appear next to the reading. If the reading is 38°C or above, a “Frowning Face” will display and the LED light up to alert. 8.
Measuring Object/Liquid Temperature 1. Press the “Measure Button” to turn the thermometer on. All symbols on the display will momentarily appear. 2. Ensure that the thermometer is in Object Mode; the Object symbol “ ”will be on the display. To alternate between modes press and release the Human/Object Mode Button until you see the desired measurement symbol on the display. 3. Position the thermometer under 3cm (around 1 inches) from the object. 4.
Memory Function Memory Recall: You can recall up to 10 measurements currently stored in memory to share with your physician or trained healthcare professional. 1. When the device is on, press once briefly on the Memory Button, then pass it again to show the last measurement accompanied by “ ” symbol. 2. The “ ” symbol or “ ” symbol will appear with each measurement stored in memory to indicate whether a person or object temperature was taken. 3. Each press of the same button recalls a previous measurement.
Operating the Bluetooth function What You Need NT22B Bluetooth TOUCH FREE Infrared Thermometer An iOS device with iOS version 5 or above and hardware support for Bluetooth 4.0. All devices Apple released since the iPhone 4S (including the 4S) do, the older ones don’t. Note: Please refer to the instruction manual of your smart phone for how to activate the Bluetooth function. Set Up Process 1. Download an app which supports Bluetooth 4.0 from the iTune App Store. 2. Enable Bluetooth on your mobile device. 3.
FEDERAL COMMUNICATIONS COMMISSION INTERFERENCE STATEMENT This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications.
Cleaning and Disinfecting For home use device disinfection, 75% alcohol (available in the pharmacy) can be used. • Measurement Sensor Clean the measurement sensor with an alcohol swab before and after each measurement. • Thermometer: Use a soft, dry cloth to clean thermometer body. Never use abrasive cleaning agents, thinners or benzene for cleaning. Do not scratch the surface of the probe lens or the display. Do not expose the thermometer to extreme temperatures, humidity, direct sunlight, or shock.
Error Codes When a malfunction or incorrect temperature measurement occurs, an error message will appear as described below. Display Cause Solution Operate the thermometer The temperature measured is only between the specified higher than measurement range. temperature ranges. If Human mode: 43°C (109.4°F) necessary, clean the sensor Object mode: 100°C (212.0°F) tip. In the event of a repeated error message, contact your The temperature measured is lower than measurement range.
Technical Specification • Measuring range : Human Body : 34°C~43°C (93.2°F~109.4°F) Object : 0°C~100°C (32.0°F~212.0°F) • Calibration Accuracy: Human Body : ±0.2°C(±0.4°F): from 34°C~43°C (93.2°F~109.4°F) Object : < 20°C ± 2°C; >= 20°C ± 5% • Display resolution : 0.1°C (0.
EMC Tables NT22B is intended for use in the electromagnetic environment specified below. The customer or the user of NT22B must make sure that it is used in such an environment.
requested from supplier using the contact information provided in this manual. However, it is advisable to keep the electromechanical aerosol equipment at an adequate distance of, at least, 0.5 m from mobile phones or other RF communications transmitters to minimise possible interference. IEC 61000-4-8 30 A/m c) 50 Hz or 60 Hz RATED power frequency magnetic fields.
Explanation of Symbols Symbol Definition The CE marking with the Registration Number of the Notified Body. This denotes the compliance of Regulation (EU) 2017/745 Medical Device Manufacturer Authorized representative in the European Community Date of manufacture (YYYY) Batch code LOT WWWXXXXX LOT: Lot Number; WWW: working sheet; XXXXX: serial no. Serial number SN YYMWWWXXXXX YY: year; M:month; WWW: working sheet; XXXXX: serial no.
Temperature limit Humidity limitation Atmospheric pressure limitation Caution Consult the instruction for use Disposal information: Should you wish to dispose of the article, do so in accordance with current regulations. Details are available from your local authority. WEEE 2012/19/EU Directives RoHS This product fulfilling the requirements of the RoHS Directive 2011/65/EU.
Device classification type BF This product meets the basic safety and essential performance requirements indicated in the IP22 conditioning test (protection against solid foreign objects of 12.5mm ∅ and greater and against vertically falling water drops when enclosure tiled up to 15°) The empty, completely flat batteries must be disposed of through specially designated collection boxes, recycling points or electronics retailers. You are legally required to dispose of the batteries.
MDSS GmbH Schiffgraben 41 30175 Hannover Germany AViTA Corporation 9F., No. 78, Sec. 1, Kwang‐Fu Rd., San‐Chung Dist., New Taipei City, Taiwan(R.O.C) Made in P.R.
