Unit UT-306C Infrared Thermometer User Manual

1. Folasaga

The Unit UT-306C Infrared Thermometer is a robust and easy-to-use device designed for non-contact surface temperature measurement. This series is suitable for various applications, including the food industry, machine maintenance, metal processing, cold storage, and other industrial fields.

It features a wide temperature range, selectable Celsius/Fahrenheit units, an EBTN display, auto power-off, and low battery indication.

2. Fa'amatalaga Saogalemu

Fa'amolemole faitau ma le fa'aeteete lapata'iga ma fa'atonuga uma mo le saogalemu a'o le'i fa'aaogaina lenei oloa. O le le mulimulita'ia o nei fa'atonuga e ono i'u ai i le te'i eletise, afi, po'o se manu'a tuga.

2.1 Puipuiga Lautele Saogalemu

• Aua ne'i fa'asino sa'o le laser i mata po'o mea e fa'aali.
• Do not use the device in environments with explosive gas, vapor, or dust.
• Taofi le masini mai le malosi eletise eletise.
• Aua le taumafai e fa'a'ese'ese pe suia le masini. Fa'asino uma auaunaga i tagata faigaluega agavaa.
• Ia mautinoa ua tapunia lelei le vaega o le maa a'o le'i faaaogaina.

2.2 Saogalemu Laser

This device uses a Class 2 laser. Avoid direct eye exposure to the laser beam. The laser power is less than 1mW and the wavelength is 630nm-670nm.

3. Product Components and Display

Familiarize yourself with the main parts of your UT-306C Infrared Thermometer.

Ata 3.1: Luma view of the Unit UT-306C Infrared Thermometer, showing the display, trigger, and function buttons.

Ata 3.2: Itu view of the Unit UT-306C, highlighting the ergonomic grip and laser aperture.

Ata 3.3: Close-up of the EBTN-LCD display on the UT-306C, showing temperature readings and mode indicators.

3.1 Fa'ailoga Fa'aaliga

The EBTN-LCD display provides clear readings and indicators:

• HI/LO Alarm: Indicates if the measured temperature is above or below set limits.
• TUMAU: Shows that the current reading is held on the display.
• °C/°F: Temperature unit indicator.
• MAX/MIN/AVG/DIF: Indicates the current measurement mode (Maximum, Minimum, Average, or Difference).
• Ma'a maualalo: Icon appears when battery power is low.

4. Seti

4.1 Fa'apipi'i ma'a

1. Locate the battery compartment on the handle of the thermometer.
2. Tatala le ufiufi o le maa.
3. Fa'aofi ni maa AAA 1.5V se lua, ia mautinoa o le polarity sa'o (+/-).
4. Tapuni lelei le ufiufi o le maa.

4.2 Malosi / Malosi

To power on the device, press the trigger. The device will automatically power off after a period of inactivity to conserve battery life.

5. Fa'atonuga o Galuega

5.1 Fuaina Fa'avae

1. Fa'asino le termometa i le mea o lo'o fa'amoemoeina.
2. Press and hold the trigger. The laser pointer will activate (if enabled) to indicate the measurement area.
3. The temperature reading will appear on the display.
4. Release the trigger to hold the reading on the display (Data Hold function).

5.2 Filifiliga o le Iunite (°C/°F)

With the device powered on, press the 'SET' button to cycle through settings. Use the up/down arrows to change the temperature unit between Celsius (°C) and Fahrenheit (°F).

5.3 Fetuunaiga o le Emissivity

Emissivity (ε) is crucial for accurate temperature measurement. The UT-306C allows adjustment from 0.10 to 1.00.

1. Press the 'MODE' button to enter emissivity adjustment mode.
2. Use the up/down arrows to increase or decrease the emissivity value.
3. Press 'MODE' again to confirm and exit.

Refer to a standard emissivity table for common materials to ensure accuracy.

5.4 Measurement Modes (MAX/MIN/AVG/DIF)

Press the 'MODE' button repeatedly to cycle through different measurement modes:

• MAX: Displays the maximum temperature measured during a scan.
• MIN: Displays the minimum temperature measured during a scan.
• AVG: Displays the average temperature measured during a scan.
• DIF: Displays the difference between the maximum and minimum temperatures measured during a scan.

5.5 Fa'ailoga maualuga/Maulalo

The device can be set to alarm when temperatures exceed or fall below predefined limits.

1. Press 'SET' to enter alarm setting mode.
2. Use the up/down arrows to adjust the high or low alarm threshold.
3. Press 'SET' again to switch between high and low alarm settings.
4. Press 'MODE' to exit alarm setting mode.

6. Tausiga

6.1 Fa'amama le Masini

To ensure accurate readings and prolong the life of your thermometer:

• Clean the lens with a soft, clean cloth or cotton swab moistened with water or medical alcohol.
• Fa'amamā le masini casing ma fa'asalalaugaamp ie ma fasimoli malu. Aua ne'i fa'aogaina ni mea e fa'amama fa'amama po'o ni so'o.
• Ia mautinoa ua mago atoa le masini a'o le'i teuina po'o le isi fa'aoga.

6.2 Suiga maa

When the low battery indicator appears on the display, replace the batteries as described in the "Battery Installation" section (4.1). Always use two new 1.5V AAA batteries.

6.3 Teuina

Store the thermometer in a cool, dry place, away from direct sunlight and extreme temperatures. If storing for extended periods, remove the batteries to prevent leakage.

7. Faʻafitauli

8. Fa'amatalaga

9. Fa'amaonia ma Lagolago

For warranty information and technical support, please refer to the official Unit web'upega tafaʻilagi pe faʻafesoʻotaʻi lau kamupani tufatufa i le lotoifale. Taofi lau lisiti faʻatau e fai ma faʻamaoniga o le faʻatau.