VOLTCRAFT IR 500-12S Infrared Thermometer User Manual

1. ບົດແນະນຳ

The VOLTCRAFT IR 500-12S is a robust and practical infrared thermometer designed for non-contact temperature measurement. It features a pistol grip for comfortable handling and allows for safe and precise surface temperature readings of objects ranging from -50 °C to +500 °C. This device is suitable for various applications in home, hobby, and professional environments, including measuring temperatures of rotating parts, live conductors, hard-to-reach areas, or dangerously hot objects.

2. ຄໍາແນະນໍາຄວາມປອດໄພ

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

• ຄວາມປອດໄພເລເຊີ: Do not look directly into the laser beam or point it at people or animals. The laser is used for aiming only and is not part of the temperature measurement process.
• ຂີດຈຳກັດອຸນຫະພູມ: Do not expose the device to extreme temperatures outside its operating range (-50 °C to +500 °C) or to sudden, drastic temperature changes.
• ຄວາມປອດໄພທາງໄຟຟ້າ: This device measures surface temperature and is not designed to measure internal temperatures of living beings or to detect electrical current directly. Exercise caution when measuring hot or electrically live surfaces.
• ທໍາຄວາມສະອາດ: ໃຊ້ອ່ອນ, ງamp ຜ້າ​ສໍາ​ລັບ​ການ​ທໍາ​ຄວາມ​ສະ​ອາດ​. ຢ່າໃຊ້ເຄື່ອງເຮັດຄວາມສະອາດຂັດຫຼືສານລະລາຍ.
• ການຈັດການແບັດເຕີຣີ: Ensure correct battery polarity. Remove batteries if the device will not be used for an extended period. Dispose of used batteries responsibly.
• ບໍາລຸງຮັກສາ: ຢ່າພະຍາຍາມເປີດ ຫຼືແກ້ໄຂອຸປະກອນ. ອ້າງອີງການບໍລິການທັງໝົດໃຫ້ກັບບຸກຄະລາກອນທີ່ມີຄຸນວຸດທິ.

3. ຜະລິດຕະພັນເກີນview

Familiarize yourself with the components of your VOLTCRAFT IR 500-12S infrared thermometer.

ຮູບທີ 3.1: ດ້ານໜ້າ view of the VOLTCRAFT IR 500-12S Infrared Thermometer, showing the display, measurement trigger, and control buttons.

ຮູບທີ 3.2: ຂ້າງ view of the thermometer, illustrating the 12:1 distance-to-spot ratio for accurate measurements.

ຮູບທີ 3.3: ມຸມ view of the device, highlighting the VOLTCRAFT branding and model number.

3.1. ສ່ວນປະກອບຫຼັກ

• ຕົວກະຕຸ້ນການວັດແທກ: Located on the handle, used to initiate temperature readings.
• ຈໍ LCD: Digital display showing temperature readings, units, and other indicators.
• Laser Pointer Button: Activates/deactivates the aiming laser.
• ປຸ່ມ °C/°F: ສະລັບລະຫວ່າງຫົວໜ່ວຍອຸນຫະພູມເຊວຊຽດ ແລະ ຟາເຣນຮາຍ.
• ປຸ່ມ MAX/MIN: Displays the maximum or minimum temperature recorded during a measurement session.
• ເຊັນເຊີອິນຟາເລດ: Located at the front of the device, responsible for detecting infrared radiation.
• ຊ່ອງໃສ່ຫມໍ້ໄຟ: Located in the handle for a 9V battery.

4. ຕັ້ງຄ່າ

4.1. ການຕິດຕັ້ງຫມໍ້ໄຟ

1. ວາງຝາປິດຊ່ອງໃສ່ແບັດເຕີຣີໄວ້ທີ່ດ້າມຈັບຂອງເຄື່ອງວັດແທກອຸນຫະພູມ.
2. ເປີດຝາປິດຊ່ອງໃສ່ຫມໍ້ໄຟ.
3. Insert one 9V battery, ensuring correct polarity (+ and - terminals).
4. ປິດຝາປິດຊ່ອງໃສ່ຫມໍ້ໄຟຢ່າງປອດໄພ.

The device is now ready for use. If the battery indicator appears on the display, replace the battery.

5. ຄໍາແນະນໍາການດໍາເນີນງານ

5.1. ການວັດແທກ

1. ຊີ້ເຊັນເຊີອິນຟາເຣດໄປຫາວັດຖຸເປົ້າໝາຍ.
2. Press and hold the measurement trigger. The laser pointer (if activated) will indicate the center of the measurement area.
3. The temperature reading will appear on the LCD display instantly.
4. Release the trigger to hold the last measured temperature on the display. The "HOLD" indicator will appear.

Note on Distance-to-Spot Ratio: The VOLTCRAFT IR 500-12S has an optical resolution of 12:1. This means that at a distance of 12 units, the measurement spot diameter is 1 unit. For accurate readings, ensure the target object is larger than the measurement spot size.

5.2. ການເລືອກຫົວໜ່ວຍ (°C/°F)

ກົດ ° C / ° F ເພື່ອສະຫຼັບລະຫວ່າງຫົວໜ່ວຍອຸນຫະພູມເຊວຊຽດ ແລະ ຟາເຣນຮາຍ.

5.3. ຟັງຊັນ ສູງສຸດ/ຕໍ່າສຸດ

While holding the measurement trigger, press the MAX/MIN button to cycle through the maximum and minimum temperatures recorded during the current measurement session. Release the trigger to exit this mode.

5.4. ຕົວຊີ້ເລເຊີ

Press the laser button (often marked with a laser icon) to activate or deactivate the laser pointer. The laser assists in aiming the thermometer at the desired measurement spot.

5.5. ການປ່ອຍອາຍພິດ

The VOLTCRAFT IR 500-12S has a fixed emissivity of 0.95. This value is suitable for most organic materials, painted surfaces, and many non-metals. For highly reflective surfaces (e.g., polished metals), readings may be less accurate. No adjustment is required or possible on this model.

6. ບໍາລຸງຮັກສາ

6.1. ທໍາຄວາມສະອາດ

• ເຊັດອຸປະກອນ ຄasing ມີອ່ອນ, ເລັກນ້ອຍ damp ຜ້າ.
• ຢ່າໃຊ້ເຄື່ອງເຮັດຄວາມສະອາດຂັດ, ສານລະລາຍ, ຫຼືແຊ່ອຸປະກອນໃນນ້ໍາ.
• Clean the infrared lens gently with a soft cloth or cotton swab, using only water or lens cleaning solution. Avoid scratching the lens.

6.2. ການເກັບຮັກສາ

• ເກັບຮັກສາເຄື່ອງວັດແທກອຸນຫະພູມໄວ້ໃນບ່ອນທີ່ເຢັນ, ແຫ້ງ, ຫ່າງຈາກແສງແດດໂດຍກົງ ແລະອຸນຫະພູມທີ່ຮ້າຍກາດ.
• ຖອດແບດເຕີຣີອອກຖ້າອຸປະກອນຈະບໍ່ຖືກໃຊ້ເປັນໄລຍະເວລາເພີ່ມເຕີມເພື່ອປ້ອງກັນການຮົ່ວໄຫຼ.

7. ການແກ້ໄຂບັນຫາ

8. ຂໍ້ມູນຈໍາເພາະ

9. ການຮັບປະກັນແລະການສະຫນັບສະຫນູນ

9.1. ຂໍ້ມູນການຮັບປະກັນ

This VOLTCRAFT product is covered by a standard warranty for spare parts for a period of 1 year from the date of purchase. Please retain your proof of purchase for warranty claims. The warranty covers defects in materials and workmanship under normal use. It does not cover damage caused by misuse, accident, unauthorized modification, or improper maintenance.

9.2. ການຊ່ວຍເຫຼືອລູກຄ້າ

For technical assistance, troubleshooting, or warranty inquiries, please contact VOLTCRAFT customer support. Refer to the contact information provided with your product packaging or visit the official VOLTCRAFT webເວັບໄຊທ໌ສໍາລັບລາຍລະອຽດສະຫນັບສະຫນູນທີ່ທັນສະໄຫມທີ່ສຸດ.

ຊັບພະຍາກອນອອນໄລນ໌: For additional information and FAQs, please visit the VOLTCRAFT official webເວັບໄຊ.