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TOUCH FREE Infrared Thermometer 
 
NT22B 
 
 
EN 
 
INSTRUCTION MANUAL 
Please read this instruction manual carefully 
before using your forehead thermometer 
 
 

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Summary of Contents for Avita NT22B

  • Page 1   TOUCH FREE Infrared Thermometer    NT22B      EN    INSTRUCTION MANUAL  Please read this instruction manual carefully  before using your forehead thermometer     ...
  • Page 2: Table Of Contents

    Contents   Introduction ........................1   Important Information before Use ................ 3   Product Identification ....................4   Description of LCD Display ..................5   Battery Installation ....................... 6   Switching Between Fahrenheit or Celsius ............7   Switching between 4 Kinds of Measuring Mode ..........7  ...
  • Page 3: Introduction

    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.
  • Page 4 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.
  • Page 5: Important Information Before Use

    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.
  • Page 6: Product Identification

    Product Identification   Memory Button Mode Button Battery Cover Display LCD Measure Button Measurement Sensor Distance Detection Sensor 4 ...
  • Page 7: Description Of Lcd Display

    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 ...
  • Page 8: Battery Installation

    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”...
  • Page 9: Switching Between Fahrenheit Or Celsius

    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.
  • Page 10: Tips For Measuring Human Temperature

    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.
  • Page 11: Measuring Human Temperature

    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.
  • Page 12 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.
  • Page 13: Measuring Object/Liquid Temperature

    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.
  • Page 14: Memory Function

    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 “...
  • Page 15: Operating The Bluetooth Function

    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.
  • Page 16: Federal Communications Commission Interference Statement

    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.
  • Page 17: Cleaning And Disinfecting

    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.
  • Page 18: Error Codes

    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:...
  • Page 19: Technical Specification

    • For Customer Service It is recommended that the accuracy should be checked by manufacture every 1 years. To obtain the service please contact AViTA Corp. for the address of the repair location. Enclose the Proof of Purchase. Include $10.00 USD for the return shipping and handling.
  • Page 20: Emc Tables

    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. Guidance and manufacturer’s declaration - Electromagnetic emissions Professional healthcare...
  • Page 21 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.
  • Page 22: Explanation Of Symbols

    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;...
  • Page 23 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 This product fulfilling the requirements of the RoHS Directive  ...
  • Page 24 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.
  • Page 25 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.C 72-N22MNEU-AV11 2021-11-05 23 ...

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