Unit UT-306C Infrared Thermometer User Manual

1. Introdución

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. Información de seguridade

Please read all safety warnings and instructions carefully before using this product. Failure to follow these instructions may result in electric shock, fire, or serious injury.

2.1 Precaucións xerais de seguridade

• Non apunte o láser directamente aos ollos nin ás superficies reflectantes.
• Do not use the device in environments with explosive gas, vapor, or dust.
• Manteña o dispositivo lonxe de campos electromagnéticos fortes.
• Non intente desmontar nin modificar o dispositivo. Encargue calquera mantemento a persoal cualificado.
• Asegúrese de que o compartimento da batería estea ben pechado antes de usalo.

2.2 Seguridade con láser

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.

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

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

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

3.1 Indicadores de visualización

The EBTN-LCD display provides clear readings and indicators:

• HI/LO Alarm: Indicates if the measured temperature is above or below set limits.
• MANTENER: 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).
• Batería baixa: A icona aparece cando a batería está baixa.

4. Configuración

4.1 Instalación da batería

1. Localiza o compartimento das pilas na asa do termómetro.
2. Abra a tapa da batería.
3. Introduza dúas pilas AAA de 1.5 V, asegurándose de manter a polaridade correcta (+/-).
4. Pecha a tapa da batería de forma segura.

4.2 Encendido/apagado

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

5. Instrucións de funcionamento

5.1 Medición básica

1. Apunte o termómetro á superficie obxectivo.
2. Press and hold the trigger. The laser pointer will activate (if enabled) to indicate the measurement area.
3. A lectura da temperatura aparecerá na pantalla.
4. Release the trigger to hold the reading on the display (Data Hold function).

5.2 Selección de unidades (°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 Axuste da emisividade

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:

• MÁX .: 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 Alarma de alta/baixa temperatura

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. Mantemento

6.1 Limpeza do dispositivo

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.
• Limpar o dispositivo casing con anuncioamp pano e xabón suave. Non use produtos de limpeza ou disolventes abrasivos.
• Asegúrese de que o dispositivo estea completamente seco antes de gardalo ou usalo de novo.

6.2 Substitución da batería

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 Almacenamento

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 Solución de problemas

8. Especificacións

9. Garantía e soporte

For warranty information and technical support, please refer to the official Unit websitio web ou póñase en contacto co seu distribuidor local. Garde o recibo da compra como proba de compra.