TRACEABLE Jumbo Calibrated Digital Fridge/Freezer Thermometer

1. مقدمه

The TRACEABLE Jumbo Calibrated Digital Fridge/Freezer Thermometer (Model AO-94460-73) is designed for precise temperature monitoring in refrigerators, freezers, water baths, heating blocks, and incubators. This device simultaneously displays current, minimum, and maximum temperatures, offering a comprehensive overview of environmental conditions. Its built-in memory stores temperature data, and programmable alarms provide alerts for critical temperature deviations.

ویژگی های کلیدی:

• Simultaneous display of current, minimum, and maximum temperatures.
• Built-in memory for tracking temperature conditions over time.
• Precise high and low temperature alarms, adjustable in 1° increments.
• Submersible temperature probe with a 10-ft (3-m) micro-cable.
• Multiple mounting options: hook-and-loop strips, wall-mount slots, or flip-open stand.
• NIST-traceable calibration certificate included.

2. محتویات بسته

تأیید کنید که تمام موارد ذکر شده در زیر موجود و در وضعیت خوبی هستند:

• TRACEABLE Jumbo Calibrated Digital Fridge/Freezer Thermometer (Model AO-94460-73)
• 1 5-mL Bottle Probe (submersible)
• گواهی کالیبراسیون قابل ردیابی NIST به همراه داده‌ها
• Hook-and-loop strips for mounting
• Magnetic strips for mounting
• یک عدد باتری قلیایی AAA

3. راه اندازی

3.1. نصب باتری

1. محفظه باتری را در پشت دستگاه قرار دهید.
2. درپوش محفظه باتری را بردارید.
3. Insert the supplied AAA alkaline battery, ensuring correct polarity (+/-).
4. درپوش محفظه باتری را به طور ایمن تعویض کنید.

۱. قرار دادن پروب

The bottle probe is designed to buffer rapid temperature changes, providing a more stable and accurate reading of the stored contents. The 10-ft (3-m) micro-cable allows the probe to be placed inside the monitored environment while the main unit remains outside.

• Place the bottle probe inside the refrigerator, freezer, or other environment where temperature monitoring is required. Ensure the probe is positioned to accurately reflect the temperature of the items being stored.
• The micro-cable is thin enough to allow refrigerator or freezer doors to close without damaging the cable or compromising the seal.

Image: A person placing a bottle probe inside a refrigerator, demonstrating proper probe placement.

۲. نصب واحد اصلی

The main thermometer unit can be mounted in several ways:

• Hook-and-Loop Strips: Attach the adhesive-backed hook-and-loop strips to the back of the unit and a clean, flat surface (e.g., side of a refrigerator, wall).
• Magnetic Strips: Use the magnetic strips for attachment to metallic surfaces.
• Wall-Mount Slots: Utilize the integrated slots on the back of the unit to hang it on screws or hooks.
• Flip-Open Stand: For benchtop use, extend the integrated stand on the back of the unit.

Image: A hand pressing a button on the TRACEABLE thermometer, which is mounted on the exterior of a refrigerator.

4. دستورالعمل های عملیاتی

4.1. روشن/خاموش

The unit powers on automatically upon battery installation. There is no dedicated power button. To turn off, remove the battery.

4.2. Reading Temperatures

The large LCD display shows three temperature readings simultaneously:

• دمای فعلی: The real-time temperature measured by the probe.
• Minimum Temperature (MIN): The lowest temperature recorded since the last reset.
• Maximum Temperature (MAX): The highest temperature recorded since the last reset.

4.3. Switching Temperature Units (°F/°C)

را فشار دهید °F/°C button (if available, or a similar labeled button) to toggle between Fahrenheit and Celsius temperature scales.

4.4. Viewing and Clearing Min/Max Memory

The thermometer automatically records the minimum and maximum temperatures reached since the last memory reset. These values are continuously displayed.

• To clear the MIN/MAX memory and begin a new recording cycle, press the پاک کردن button. The display will show the current temperature for MIN and MAX until new minimum and maximum values are recorded.

4.5. تنظیم هشدارها

The thermometer features programmable high and low temperature alarms. An alarm will sound when the temperature exceeds the high set point or falls below the low set point. The alarm continues to sound even if the temperature returns to the non-alarm range until acknowledged.

1. را فشار دهید تنظیم کنید دکمه برای ورود به حالت تنظیم زنگ.
2. استفاده کنید UP و پایین arrow buttons to adjust the desired high temperature alarm limit.
3. را فشار دهید تنظیم کنید again to confirm the high limit and proceed to set the low temperature alarm limit.
4. استفاده کنید UP و پایین arrow buttons to adjust the desired low temperature alarm limit.
5. را فشار دهید تنظیم کنید a third time to exit alarm setting mode and save the settings.
6. برای فعال یا غیرفعال کردن زنگ هشدار، دکمه هشدار روشن / خاموش button. An alarm icon will typically appear on the display when the alarm is active.
7. To silence a sounding alarm, press any button. The alarm will reactivate if the temperature remains outside the set limits.

5. تعمیر و نگهداری

5.1. تمیز کردن

Regular cleaning helps maintain the accuracy and longevity of your thermometer.

• Wipe the main unit and probe with a damp cloth. A mild soap solution can be used if necessary.
• Do not use abrasive cleaners or solvents, as these may damage the plastic casinجی یا نمایشگر.
• Ensure the main unit does not get wet, as it is not waterproof. The probe is submersible.

5.2. تعویض باتری

When the display becomes dim or the unit stops functioning, it is time to replace the battery. Refer to Section 3.1 for battery installation instructions.

۷.۱ مراقبت از پروب

The bottle probe is designed for durability. Avoid sharp bends or kinks in the cable, which could damage the internal wiring. The probe is freezer safe and can remain in the monitored environment continuously.

6 عیب یابی

If your thermometer is not functioning as expected, please refer to the following common issues and solutions:

7. مشخصات

8. گارانتی

This TRACEABLE product is warranted to be free from defects in material and workmanship for a period of one year from the date of purchase. This warranty does not cover damage caused by accident, misuse, abuse, alteration, or improper operation. If service is required during the warranty period, please contact customer support.

9. پشتیبانی مشتری

For technical assistance, warranty claims, or general inquiries, please contact TRACEABLE customer support. Refer to the contact information provided with your purchase documentation or visit the official TRACEABLE webسایتی برای جدیدترین جزئیات پشتیبانی.

منابع آنلاین:

• بازدید کنید قابل پیگیری webسایت for product information, FAQs, and additional resources.