ແນະນຳ
Welcome to the VOLTCRAFT K102 Digital Thermometer instruction manual. This device is designed for precise temperature measurements using K-type thermocouples. Please read this manual thoroughly before operation to ensure safe and correct usage and to understand all features of your new thermometer.
ຂໍ້ມູນຄວາມປອດໄພ
ຄວາມປອດໄພທົ່ວໄປ
- ອ່ານຄໍາແນະນໍາທັງຫມົດກ່ອນທີ່ຈະນໍາໃຊ້.
- ຢ່າເຮັດໃຫ້ອຸປະກອນຢູ່ໃນອຸນຫະພູມທີ່ຮຸນແຮງ, ແສງແດດໂດຍກົງ, ຫຼືຄວາມຊຸ່ມຊື່ນສູງ.
- ຫຼີກເວັ້ນການຜົນກະທົບທີ່ເຂັ້ມແຂງຫຼືການສັ່ນສະເທືອນ.
- ຢ່າພະຍາຍາມເປີດ ຫຼື ດັດແປງອຸປະກອນ. ການສ້ອມແປງຄວນປະຕິບັດໂດຍພະນັກງານທີ່ມີຄຸນວຸດທິເທົ່ານັ້ນ.
- ຮັກສາໃຫ້ໄກຈາກເດັກນ້ອຍ.
ຄວາມປອດໄພຫມໍ້ໄຟ
- Use only the specified battery type (9V).
- ຮັບປະກັນຄວາມຂົ້ວທີ່ຖືກຕ້ອງໃນເວລາໃສ່ຫມໍ້ໄຟ.
- ຖອດແບດເຕີຣີອອກຖ້າອຸປະກອນຈະບໍ່ຖືກໃຊ້ເປັນໄລຍະເວລາ.
- ຖິ້ມbatteriesໍ້ໄຟທີ່ໃຊ້ແລ້ວໄປຕາມກົດລະບຽບທ້ອງຖິ່ນ.
ເນື້ອໃນຊຸດ
ກວດສອບວ່າລາຍການທັງຫມົດແມ່ນມີຢູ່ໃນຊຸດ:
- VOLTCRAFT K102 Digital Thermometer
- ຄູ່ມືການສອນ
Note: K-type thermocouples and a 9V battery are typically sold separately and are not included with the device.
ອຸປະກອນເກີນview
The VOLTCRAFT K102 features a clear digital display and intuitive button controls for various functions. It supports two K-type thermocouple inputs (T1 and T2).
ແຜງໜ້າ
ຮູບພາບ: ທາງຫນ້າ view of the VOLTCRAFT K102 Digital Thermometer, displaying the screen, power button, MAX/MIN, HOLD, REL, and °C/°F buttons. The top shows T1 and T2 inputs.
- ຈໍສະແດງຜົນ: Shows temperature readings for T1, T2, and differential (T1-T2).
- ປຸ່ມເປີດປິດ (O): ເປີດ/ປິດອຸປະກອນ.
- ປຸ່ມ MAX/MIN: ສະຫຼັບລະຫວ່າງການອ່ານສູງສຸດ, ຕໍ່າສຸດ, ແລະ ການອ່ານປັດຈຸບັນ.
- ປຸ່ມຖື: ຢຸດການອ່ານໜ້າຈໍປັດຈຸບັນ.
- ປຸ່ມ REL: ເປີດໃຊ້ໂໝດການວັດແທກທີ່ກ່ຽວຂ້ອງ.
- ປຸ່ມ °C/°F: Switches between Celsius and Fahrenheit temperature units.
- T1/T2 Inputs: Connect K-type thermocouples.
ກະດານຂ້າງ
ຮູບພາບ: ຂ້າງ view of the VOLTCRAFT K102 Digital Thermometer, highlighting the CAL (calibration) button.
- ປຸ່ມ CAL: Used for calibration adjustments. Refer to the calibration section for detailed instructions.
ຕັ້ງຄ່າ
ການຕິດຕັ້ງຫມໍ້ໄຟ
- ຊອກຫາຝາປິດຊ່ອງໃສ່ຫມໍ້ໄຟຢູ່ດ້ານຫຼັງຂອງອຸປະກອນ.
- ເລື່ອນຝາປິດລົງລຸ່ມເພື່ອເປີດມັນ.
- Insert a new 9V battery, ensuring correct polarity (+/-) as indicated inside the compartment.
- ປ່ຽນຝາປິດຊ່ອງໃສ່ແບັດເຕີລີໂດຍການເລື່ອນມັນກັບຄືນໄປບ່ອນຢູ່ໃນຕໍາແຫນ່ງຈົນກ່ວາມັນກົດຢ່າງປອດໄພ.
ຮູບພາບ: ດ້ານຫລັງ view of the VOLTCRAFT K102 Digital Thermometer with the battery cover removed, revealing the 9V battery slot.
ເຊື່ອມຕໍ່ Thermocouples
The K102 supports two K-type thermocouples. Connect your K-type thermocouple probes to the T1 and/or T2 input jacks located at the top of the device. Ensure a secure connection for accurate readings.
ຄໍາແນະນໍາການດໍາເນີນງານ
ເປີດ/ປິດ
ກົດ O button to turn the thermometer ON. Press and hold the O button for approximately 2 seconds to turn it OFF.
ການວັດແທກອຸນຫະພູມ
- Ensure thermocouples are properly connected to the T1 and/or T2 inputs.
- Turn on the device using the O ປຸ່ມ.
- The display will show the current temperature readings for T1 and T2 (if both are connected).
- Place the thermocouple probe(s) at the desired measurement point.
- Allow a few moments for the reading to stabilize on the display.
ຫົວໜ່ວຍອຸນຫະພູມສະຫຼັບ (°C/°F)
ກົດ ° C / ° F ປຸ່ມເພື່ອສະຫຼັບລະຫວ່າງອຸນຫະພູມເຊວຊຽດ (°C) ແລະ ຟາເຣນຮາຍ (°F).
ຟັງຊັນ MAX/MIN
ກົດ MAX/MIN button to cycle through the maximum, minimum, and current temperature readings recorded since the device was powered on or the function was last reset. To reset the MAX/MIN values, press and hold the MAX/MIN button until the display clears or resets.
ຟັງຊັນ HOLD
ກົດ ຖື button to freeze the current temperature reading on the display. This is useful for recording readings in unstable environments. Press it again to release the hold and resume live readings.
Relative Measurement (REL)
The relative measurement function allows you to set the current reading as a reference point (zero) and display subsequent measurements as a deviation from this reference. Press the REL button to activate this mode. The display will show '0.0' and then subsequent readings will be relative to this zero point. Press it again to exit relative mode.
ອຸນຫະພູມທີ່ແຕກຕ່າງກັນ (T1-T2)
When two thermocouples are connected to both T1 and T2 inputs, the device can display the temperature difference between T1 and T2. This mode is typically accessed by cycling through display options using a dedicated button or automatically displayed alongside T1 and T2 readings.
ບໍາລຸງຮັກສາ
ທໍາຄວາມສະອາດ
ເຊັດອຸປະກອນດ້ວຍຄວາມອ່ອນ, ເລັກນ້ອຍ damp cloth. Do not use abrasive cleaners, solvents, or immerse the device in water. Ensure the device is completely dry before storage or further use.
ການປ່ຽນແບັດ
When the low battery indicator appears on the display, replace the 9V battery as described in the "Installing the Battery" section under Setup.
ການເກັບຮັກສາ
Store the thermometer in a cool, dry place, away from direct sunlight and extreme temperatures. Remove the battery if storing for extended periods (e.g., more than one month) to prevent leakage and damage to the device.
ການແກ້ໄຂບັນຫາ
| ບັນຫາ | ສາເຫດທີ່ເປັນໄປໄດ້ | ການແກ້ໄຂ |
|---|---|---|
| ອຸປະກອນບໍ່ເປີດ. | ແບັດເຕີຣີຕາຍ ຫຼື ຕິດຕັ້ງບໍ່ຖືກຕ້ອງ. | Check battery polarity or replace with a new 9V battery. |
| ການອ່ານບໍ່ຖືກຕ້ອງ. | Faulty thermocouple, poor connection, or device needs calibration. | Check thermocouple connection. Test with a known good thermocouple. Refer to calibration instructions (if provided separately) or contact support. |
| "OL" or "---" displayed. | Temperature out of range, open circuit thermocouple, or faulty probe. | Ensure temperature is within the specified range (-200 to +1370 °C). Check thermocouple for damage or proper connection. Replace faulty probe if necessary. |
ຂໍ້ມູນຈໍາເພາະ
- ຕົວແບບ: VOLTCRAFT K102
- ໄລຍະການວັດແທກ: -200 °C ຫາ +1370 °C (-328 °F ຫາ +2498 °F)
- ປະເພດ thermocouple: ປະເພດ K
- ຊ່ອງ: 2 (T1, T2)
- ຈໍສະແດງຜົນ: ດິຈິຕອລ
- ການສະຫນອງພະລັງງານ: ຫມໍ້ໄຟ 9V (ບໍ່ລວມ)
- ຂະໜາດ (L x W x H): 16.4 x 5.4 x 3.4 cm (ປະມານ 6.46 x 2.13 x 1.34 ນິ້ວ)
- ນ້ຳໜັກ: 180 ກຣາມ (ປະມານ 0.4 ປອນ)
- ວັດສະດຸ: Plastic or Stainless steel
- ການປະຕິບັດຕາມ: ISO
ການຮັບປະກັນແລະການສະຫນັບສະຫນູນ
For detailed warranty information and technical support, please refer to the official VOLTCRAFT website or contact your local distributor. It is recommended to keep your purchase receipt as proof of purchase for any warranty claims.
VOLTCRAFT Official Webເວັບໄຊ: www.voltcraft.com
