Manual d'usuari de la pistola del termòmetre d'infrarojos Eventek GM9053E

1. Producte acabatview

The Eventek GM9053E is a versatile 3-in-1 temperature measurement tool, combining a non-contact infrared thermometer gun with a contact meat thermometer. It is designed for accurate and rapid temperature readings across a wide range of applications, from cooking and automotive to industrial use. This device features adjustable emissivity, a laser pointer for targeting, and a clear LCD display.

Image 1.1: Eventek GM9053E Infrared Thermometer Gun, meat thermometer, batteries, and carrying bag.

Característiques principals:

• Infrared Temperature Range: -58 °F a 1112 °F (-50 °C a 600 °C)
• Meat Thermometer Range: -58 °F a 572 °F (-50 °C a 300 °C)
• Precisió: ±1.5% for infrared, ±1°C for meat thermometer
• Temps de resposta: 0.5 segons
• Emissivitat ajustable: 0.1 a 1.0
• Distance-to-Spot Ratio (D:S): 12:1
• Funcions: Data Hold, Max/Min Temperature Warning, Unit Conversion (°C/°F), Auto Shut-off (10 seconds), Low Battery Alert
• Visualització: High-definition LCD backlight
• Potència: 2 piles AAA (incloses)

2. Informació de seguretat

Please read and understand all safety warnings and operating instructions before using this product. Failure to follow these instructions may result in injury or damage to the device.

Precaucions generals de seguretat:

• Seguretat làser: This device uses a Class 2 laser. Do not stare directly into the laser beam or point it at people or animals. Direct eye exposure can cause eye damage.
• Mesura sense contacte: The infrared thermometer measures surface temperature only. It is no designed for measuring human body temperature.
• Termòmetre de carn: The probe thermometer is for internal temperature measurement of food and liquids. Ensure the probe is clean before and after each use.
• Entorn de funcionament: Do not use the device in environments with explosive gas, vapor, or dust.
• Manteniment: Do not attempt to disassemble or repair the device yourself. Refer to the maintenance section or contact customer support.
• Bateries: Use only the specified battery type. Ensure correct polarity when installing. Remove batteries if the device will not be used for an extended period.

3. Configuració

3.1 Instal·lació de la bateria

The Eventek GM9053E requires two AAA batteries for operation. Batteries are included with the product.

1. Locate the battery compartment cover on the handle of the infrared thermometer.
2. Gently slide or open the battery cover.
3. Insert two AAA batteries, ensuring the correct polarity (+/-) as indicated inside the compartment.
4. Tanqueu bé la tapa del compartiment de la bateria.

Image 3.1: Battery installation for the infrared thermometer.

4. Instruccions de funcionament

4.1 Termòmetre d'infrarojos Pistola

1. Encès: Press the trigger to power on the device. The LCD display will illuminate.
2. Prendre una mesura: Point the laser at the target surface. Press and hold the trigger. The laser will activate, and the real-time surface temperature will be displayed. Release the trigger to hold the reading (Data Hold).
3. Unit Conversion (°C/°F): Press the 'C/F' button to switch between Celsius and Fahrenheit units.
4. Adjusting Emissivity (EMS): Emissivity (ε) is the efficiency with which an object emits thermal energy. Different materials have different emissivity values. For accurate readings, adjust the emissivity to match the target material.
   
   Press the 'MODE' button until 'EMS' appears on the display. Use the up/down arrow buttons to adjust the value from 0.1 to 1.0. Refer to the emissivity table in Section 4.3 for common materials.

Image 4.1: Emissivity adjustment and examples for various materials.

5. Distance-to-Spot Ratio (D:S): The GM9053E has a D:S ratio of 12:1. This means that at a distance of 12 inches, the measurement spot size is 1 inch. To ensure accurate readings, make sure the target object completely fills the measurement spot. For best accuracy, maintain an approximate distance of 7.87 inches (20 cm) from the test object.

Image 4.2: Understanding the Distance-to-Spot Ratio (D:S).

4.2 Termòmetre de carn

The included 304 stainless steel probe thermometer is used for measuring the internal temperature of food and liquids.

1. Encès/apagat: Press the 'On/Off' button to activate or deactivate the thermometer.
2. Prendre una mesura: Carefully insert the stainless steel probe into the center of the food or liquid you wish to measure. Ensure the probe is deep enough to get an accurate internal reading, avoiding bones or fat pockets in meat.
3. Reading Temperature: The temperature will be displayed on the LED screen. Allow a few seconds for the reading to stabilize.
4. Interruptor d'unitat: Press the '°C/°F Switching' button to change between Celsius and Fahrenheit.
5. Funció de bloqueig: Some models may have a locking function to hold the displayed temperature.
6. View Valor màxim/mínim: Premeu la tecla 'View Max/Min Value' button to cycle through maximum and minimum recorded temperatures.

Image 4.3: Using the included meat thermometer for cooking.

4.3 Emissivity Table for Common Materials

Use this table as a guide to set the emissivity value for various materials when using the infrared thermometer.

Image 4.4: Detailed Emissivity Table.

5. Aplicacions

The Eventek GM9053E is suitable for a variety of non-contact and contact temperature measurement tasks:

• Cuina: Measuring surface temperature of grills, ovens, pizza stones, and internal temperature of meats and liquids.
• Automoció: Checking engine components, tires, and cooling systems.
• Climatització: Diagnosing heating and air conditioning systems, checking vents and insulation.
• Home Maintenance: Identifying hot or cold spots, checking appliance temperatures (refrigerators, freezers).
• Industrial: Monitoring machinery, electrical panels, and manufacturing processes.

Image 5.1: Multiple application scenarios for the thermometer gun.

6. Manteniment

6.1 Neteja

• Infrared Thermometer: Netegeu el dispositiu amb un anunciamp cloth. Do not use abrasive cleaners or immerse the device in water. Keep the lens clean for accurate readings.
• Termòmetre de carn: Clean the stainless steel probe with warm soapy water before and after each use. The main body of the meat thermometer should be wiped clean; do not immerse it in water.

6.2 Substitució de la bateria

When the low battery indicator appears on the LCD display, replace the AAA batteries following the instructions in Section 3.1.

6.3 Emmagatzematge

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

7. Solució De Problemes

• El dispositiu no s'encén:
  Check if batteries are installed correctly with the right polarity. Replace batteries if they are depleted.
• Lectures inexactes:
  Ensure the emissivity setting matches the target material (refer to Section 4.3).
  Verify the distance-to-spot ratio is appropriate for the target size (refer to Section 4.1).
  Clean the infrared lens if it is dirty.
  Ensure the target object completely fills the measurement spot.
  Avoid measuring through glass or highly reflective surfaces.
• Indicador de bateria baixa:
  Replace the AAA batteries immediately.
• Làser no visible:
  Ensure the device is powered on and the trigger is pressed. The laser is a targeting aid and may be less visible in bright light.

8. Especificacions

9. Garantia i Suport

Eventek provides a Garantia del producte d'1 any for the GM9053E Infrared Thermometer Gun. If you encounter any issues or have questions regarding the product, please contact our customer service team.

Our professional customer service is available 24 hores to assist you and ensure a pleasant experience.

For support, please refer to the contact information provided with your product packaging or visit the official Eventek weblloc.