Testo 810 Pocket Pro IR/Ambient Thermometer

1. परिचय

The Testo 810 is a compact, handy instrument designed for simultaneous non-contact measurement of surface temperature using infrared technology and ambient air temperature. This device is ideal for quick checks and comparisons, such as assessing the temperature difference between a radiator surface and the surrounding room air. Its intuitive operation and robust design make it suitable for various professional applications.

2. सुरक्षितता माहिती

Please read this manual carefully before operating the Testo 810 thermometer. Adhere to all safety instructions to ensure safe and reliable operation.

• Do not point the laser beam directly at eyes or allow it to reflect off shiny surfaces into eyes.
• स्फोटक वायू, बाष्प किंवा धूळ जवळ साधन वापरू नका.
• Protect the instrument from extreme temperatures, direct sunlight, and mechanical shock.
• Only use the instrument for its intended purpose as described in this manual.
• Keep the instrument out of reach of children.

3. उत्पादनाची वैशिष्ट्ये

• Handy pocket-sized combination instrument for non-contact measurement of surface temperature and air temperature.
• Features a 1-point laser for precise measurement point marking and 6:1 optics ratio.
• Includes Hold-function to freeze current readings on the display.
• Displays maximum (Max) and minimum (Min) values recorded during a measurement session.
• Calculates and displays the difference between air and surface temperatures.
• Adjustable emissivity setting for accurate infrared measurements on various surfaces.
• Equipped with display illumination for use in dimly lit environments.
• Comes with a protective cap for safe storage, a wrist strap, and a belt holder for portability.

४.१. घटक आणि प्रदर्शन

This image displays the Testo 810 thermometer from the front. The large digital display shows both infrared (IR) surface temperature and ambient air temperature. Below the display are three control buttons: an up arrow button, a 'Mode' button, and a power button. The infrared sensor and ambient air sensor are located at the top of the device.

This image shows the Testo 810 thermometer being held in a user's hand, emphasizing its compact and ergonomic design. This perspective highlights its portability and ease of use for single-handed operation.

4.1. नियंत्रण बटणे

• पॉवर बटण (🏻): वाद्य चालू किंवा बंद करते.
• Up Arrow Button (▲): Used for navigating menus or increasing values (e.g., emissivity).
• मोड बटण: Cycles through display modes (e.g., Hold, Min/Max, ∆T).

4.2. डिस्प्ले एलिमेंट्स

• IR Temperature: Main large digits, showing non-contact surface temperature.
• हवेचे तापमान: Smaller digits, showing ambient air temperature.
• ∆T (Delta T): Displays the difference between IR and air temperature.
• होल्ड इंडिकेटर: Appears when the Hold function is active.
• Min/Max Indicator: Appears when displaying minimum or maximum values.
• Emissivity Setting (ε): Indicates the current emissivity value.
• बॅटरी इंडिकेटर: उर्वरित बॅटरी आयुष्य दाखवते.

5. सेटअप

5.1. बॅटरी इन्स्टॉलेशन

The Testo 810 requires 2 AAA batteries (included).

1. Locate the battery compartment cover on the rear of the instrument.
2. कंपार्टमेंट उघडण्यासाठी कव्हर सरकवा किंवा अनक्लिप करा.
3. कंपार्टमेंटमध्ये दर्शविल्याप्रमाणे योग्य ध्रुवीयता (+/-) सुनिश्चित करून, ४ AAA बॅटरी घाला.
4. बॅटरी कंपार्टमेंट कव्हर सुरक्षितपणे बंद करा.

6. ऑपरेशन

6.1. पॉवर चालू/बंद

• चालू करण्यासाठी: दाबा 🏻 button. The display will illuminate and show current readings.
• बंद करण्यासाठी: दाबा आणि धरून ठेवा 🏻 button until the display turns off. The instrument also features an auto-off function to conserve battery life.

6.2. Taking Measurements (IR and Ambient)

The Testo 810 simultaneously measures both surface and air temperatures.

1. इन्स्ट्रुमेंट चालू असल्याची खात्री करा.
2. Point the infrared sensor (at the top of the device) towards the surface you wish to measure. The 1-point laser will indicate the center of the measurement spot.
3. The IR temperature will be displayed in the larger digits, while the ambient air temperature will be shown in smaller digits.
4. For accurate IR readings, ensure the distance to the object is appropriate for the 6:1 optics ratio (e.g., at 6 inches distance, the measurement spot is 1 inch in diameter).

6.3. Adjusting Emissivity (ε)

Emissivity is crucial for accurate infrared temperature measurement. Different materials have different emissivity values. The Testo 810 allows adjustment from 0.10 to 1.00.

1. With the instrument on, press the मोड button repeatedly until the emissivity symbol (ε) appears on the display.
2. वापरा ▲ button to adjust the emissivity value. Refer to standard emissivity tables for common materials.
3. दाबा मोड button again to confirm the setting and return to measurement mode.

6.4. Hold and Min/Max Functions

• कार्य धरा: During measurement, briefly press the मोड button. The current readings will be frozen on the display, indicated by a 'Hold' symbol. Press मोड again to resume live measurement.
• Min/Max Values: मापन मोडमध्ये असताना, दाबा मोड button repeatedly to cycle through the minimum (Min) and maximum (Max) recorded temperatures for both IR and air. The display will show 'Min' or 'Max' accordingly.
• Delta T (∆T): दाबणे सुरू ठेवा मोड करण्यासाठी बटण view the temperature difference between the IR surface and ambient air.

7. देखभाल

७.२. साफसफाई

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

• वाद्य पुसून टाका casinजाहिरातीसह gamp कापड अपघर्षक क्लीनर किंवा सॉल्व्हेंट्स वापरू नका.
• Carefully clean the infrared lens with a soft, lint-free cloth or a lens cleaning wipe. Avoid touching the lens directly with fingers.

7.2. बॅटरी बदलणे

When the battery indicator shows low power, replace the batteries as described in Section 5.1. Always use fresh AAA alkaline batteries.

7.3. स्टोरेज

When not in use, store the Testo 810 in its protective cap in a dry, dust-free environment within the specified operating temperature range.

8. समस्या निवारण

If you encounter issues with your Testo 810, refer to the table below:

9. तपशील

10. हमी आणि समर्थन

For information regarding warranty coverage, technical support, or service, please contact Testo customer service directly. Keep your purchase receipt as proof of purchase.

Testo Customer Support:

• Visit the official Testo website for contact details and support resources: www.testo.com