Traceable Refrigerator and Freezer Thermometer

1. ບົດແນະນຳ

This manual provides comprehensive instructions for the proper setup, operation, and maintenance of your THOMAS SCIENTIFIC 9327L12 Traceable Refrigerator and Freezer Thermometer. This device is designed for accurate temperature monitoring in refrigerators and freezers, ensuring critical temperature-sensitive materials are stored within safe limits.

Image: The Traceable Refrigerator and Freezer Thermometer, showing the main unit with a digital display, control buttons, and an attached bottle probe containing green glycol solution.

The thermometer features an enclosed, temperature-buffered sensor within a glycol bottle, which insulates the sensor from rapid temperature changes caused by door openings. This ensures more stable and accurate readings of the actual contents' temperature.

2. ຕັ້ງຄ່າ

2.1. ການຕິດຕັ້ງຫມໍ້ໄຟ

1. ຊອກຫາຊ່ອງໃສ່ແບັດເຕີຣີຢູ່ດ້ານຫຼັງຂອງເຄື່ອງວັດແທກອຸນຫະພູມ.
2. ເປີດຝາປິດ.
3. ໃສ່ແບັດ AA ໜ່ວຍໜຶ່ງ, ຮັບປະກັນການຂົ້ວທີ່ຖືກຕ້ອງ (+/-).
4. ປິດຝາປິດຊ່ອງໃສ່ຫມໍ້ໄຟຢ່າງປອດໄພ.

2.2. ການຈັດວາງເຊັນເຊີ

• Place the glycol bottle probe inside the refrigerator or freezer at the desired monitoring location. For best results, place it near the items you are monitoring.
• Ensure the cable connecting the probe to the main unit is not pinched or damaged by the refrigerator/freezer door seal.
• The main thermometer unit can be placed outside the appliance for easy viewing, or mounted using the integrated stand or magnetic back.

3. ຄໍາແນະນໍາການດໍາເນີນງານ

3.1. ສະແດງຫຼາຍກວ່າview

The 1.5-inch digital display shows the current temperature, as well as the minimum and maximum temperatures recorded since the last reset.

3.2. ການທໍາງານຂອງປຸ່ມ

• MEMORY CLEAR: Press to clear the recorded minimum and maximum temperatures. The display will show the current temperature, and new min/max values will begin recording.
• ແບບ: Press to switch between Celsius (°C) and Fahrenheit (°F) temperature units.
• ເປີດ / ປິດ ALARM: This model features an alarm function. Refer to specific alarm setup instructions if available in your product's detailed manual. Press to toggle the alarm function on or off.

3.3. Temperature Range and Accuracy

The thermometer measures temperatures within a range of -50 to 70°C (-58 to 158°F) with a resolution of 1°C and an accuracy of ±1°C.

4. ບໍາລຸງຮັກສາ

4.1. ທໍາຄວາມສະອາດ

To clean the thermometer unit and probe, wipe them with a damp cloth. Do not immerse the unit in water. Avoid using abrasive cleaners or solvents that may damage the high-impact, chemical-resistant ABS case.

4.2. ການທົດແທນຫມໍ້ໄຟ

When the display becomes dim or erratic, it is time to replace the AA battery. Follow the battery installation steps outlined in Section 2.1.

4.3. ການເກັບຮັກສາ

If storing the thermometer for an extended period, remove the battery to prevent leakage and potential damage to the unit.

5. ການແກ້ໄຂບັນຫາ

6. ຂໍ້ມູນຈໍາເພາະ

• ໝາຍເລກຕົວແບບ: 9327L12
• ຊ່ວງອຸນຫະພູມ: -50 ຫາ 70°C (-58 ຫາ 158°F)
• ຄວາມລະອຽດ: 1°C
• ຄວາມຖືກຕ້ອງ: ±1°C
• ຂະຫນາດຈໍສະແດງຜົນ: 1.5 ນິ້ວ
• ແຫຼ່ງພະລັງງານ: ແບັດເຕີຣີ 1 x AA
• ວັດສະດຸກໍລະນີ: High-impact, chemical-resistant Acrylonitrile Butadiene Styrene (ABS)
• ຂະໜາດ: 8.27 x 4.57 x 2.36 ນິ້ວ
• ນ້ຳໜັກ: 8.32 ອອນ
• ຄຸນ​ນະ​ສົມ​ບັດ​ພິ​ເສດ​: ປຸກ
• ການດູແລຜະລິດຕະພັນ: ຕູ້ແຊ່ແຂງປອດໄພ, ເຊັດໃຫ້ສະອາດ

7. ການຮັບປະກັນແລະການສະຫນັບສະຫນູນ

This product is manufactured by Thomas Scientific. For warranty information, technical support, or service inquiries, please contact Thomas Scientific customer service directly. Keep your purchase receipt as proof of purchase.

For the most up-to-date contact information, please visit the official Thomas Scientific website or refer to the packaging materials that came with your product.