Manual d'usuari del termòmetre d'infrarojos Mastech MS 6520B

1. Introducció

This manual provides comprehensive instructions for the safe and effective use of the Mastech MS 6520B Infrared Thermometer. This non-contact device is designed for accurate temperature measurement across various applications. Please read this manual thoroughly before operating the device.

Figura 1: Frontal view of the Mastech MS 6520B Infrared Thermometer, showing the display and control buttons.

2. Informació de seguretat

To ensure safe operation and prevent damage to the device, observe the following precautions:

• Seguretat làser: Do not point the laser directly at eyes or indirectly off reflective surfaces. The laser is for targeting purposes only.
• Condicions ambientals: Do not use the device in environments with explosive gas, steam, or dust. Avoid extreme temperatures and high humidity.
• Camps electromagnètics: Keep the device away from strong electromagnetic fields, which may affect accuracy.
• Immersió en aigua: Do not immerse the device in water or other liquids. It is not waterproof.
• Manteniment: Consulteu la secció de manteniment per obtenir una neteja i una cura adequades.

3. Característiques i components del producte

The Mastech MS 6520B is a handheld infrared thermometer featuring a clear LCD display and intuitive controls.

Característiques principals:

• Mesura de la temperatura infraroja sense contacte
• Wide temperature range: -20°C to 500°C (-4°F to 932°F)
• Selectable °C/°F units
• Built-in laser pointer for accurate targeting
• Backlight display for low-light conditions
• Funció de retenció de dades
• MAX/MIN/AVG temperature display modes
• Indicació de bateria baixa

Identificació de components:

1. Sensor d'infrarojos
2. Laser Pointer Aperture
3. Pantalla LCD
4. Trigger de mesurament
5. Botó de mode (M)
6. Unit Selection Button (°F/°C)
7. Botó de retroil·luminació
8. Botó d'encesa/apagada del làser
9. Compartiment de la bateria

Figura 2: Detallada view of the MS 6520B display and control buttons.

4. Configuració

4.1 Instal·lació de la bateria

The Mastech MS 6520B requires one 9V 6F22 battery for operation.

1. Localitzeu la tapa del compartiment de la bateria a la part inferior del mànec.
2. Gently slide or open the battery compartment cover.
3. Connect a new 9V 6F22 battery to the battery connector, ensuring correct polarity.
4. Col·loqueu la bateria al compartiment i tanqueu la tapa de manera segura.

Figure 3: The battery compartment of the MS 6520B, showing the 9V battery connection.

5. Instruccions de funcionament

5.1 Prendre una mesura

1. Apunteu el sensor d'infrarojos cap a l'objecte objectiu.
2. Press and hold the measurement trigger. The display will show the real-time temperature reading.
3. Release the trigger to hold the last measured temperature on the display (Data Hold). The device will automatically power off after a period of inactivity to conserve battery.

5.2 Relació distància-punt (D:S)

The MS 6520B has a Distance to Spot Ratio (D:S) of 10:1. This means that at a distance of 10 units from the target, the measurement spot diameter will be 1 unit. For accurate readings, ensure the target area is larger than the measurement spot size.

Figura 4: lateral view illustrating the 10:1 Distance to Spot Ratio for the infrared thermometer.

5.3 Emissivitat

The device has a fixed emissivity setting of 0.95, which is suitable for most organic materials, painted surfaces, and many non-metallic objects. For highly reflective surfaces, readings may be less accurate.

5.4 Selecció d'unitats (°C/°F)

Premeu el botó °F/°C button to toggle between Celsius and Fahrenheit temperature units.

5.5 Llum de fons

Premeu el botó Llum de fons button to turn the display backlight on or off. This feature is useful in dimly lit environments.

5.6 Punter làser

Premeu el botó Làser button to activate or deactivate the laser pointer. The laser helps in precisely identifying the measurement target.

5.7 MAX/MIN/AVG Modes

Premeu el botó M (Mode) button to cycle through different display modes while the trigger is held down:

• MÀXIM: Displays the maximum temperature recorded during the current measurement session.
• MIN: Displays the minimum temperature recorded during the current measurement session.
• AVG: Displays the average temperature recorded during the current measurement session.

6. Manteniment

6.1 Neteja

• Netegeu el dispositiu casing amb un suau, damp tela. No utilitzeu netejadors abrasius ni dissolvents.
• Carefully clean the infrared lens with a soft cloth or cotton swab, slightly moistened with water or rubbing alcohol. Avoid scratching the lens.

6.2 Emmagatzematge

When not in use, store the thermometer in a dry, cool place, away from direct sunlight and extreme temperatures. If storing for an extended period, remove the battery to prevent leakage.

6.3 Substitució de la bateria

Replace the 9V battery when the low battery indicator appears on the display to ensure accurate readings and proper device function. Refer to Section 4.1 for battery installation instructions.

7. Solució De Problemes

If you encounter issues with your Mastech MS 6520B, refer to the following common problems and solutions:

8. Especificacions

The following table outlines the technical specifications for the Mastech MS 6520B Infrared Thermometer:

Figure 5: Detailed specifications table for the Mastech MS 6520B.

9. Garantia i Suport

For warranty information, technical assistance, or customer support regarding your Mastech MS 6520B Infrared Thermometer, please refer to the official Mastech weblloc web o poseu-vos en contacte amb el vostre distribuïdor local. Conserveu el rebut de compra com a comprovant de compra.