Ohaus Adventurer AX423 Precision Balance

1. ບົດແນະນຳ

This manual provides essential information for the proper installation, operation, and maintenance of your Ohaus Adventurer AX423 Precision Balance. Please read this manual thoroughly before using the balance to ensure accurate results and safe operation. The Ohaus Adventurer AX423 is a high-precision laboratory balance designed for accurate weighing in various scientific and industrial applications.

Figure 1: Ohaus Adventurer AX423 Precision Balance. This image displays the overall design of the Ohaus Adventurer AX423 Precision Balance, including its display, keypad, and weighing pan with a draft shield.

2. ຂໍ້ມູນຄວາມປອດໄພ

Always observe the following safety precautions to prevent injury and damage to the balance:

• ອ່ານຄໍາແນະນໍາທັງຫມົດກ່ອນທີ່ຈະນໍາໃຊ້.
• Use the balance only for its intended purpose as described in this manual.
• ຮັບປະກັນການສະຫນອງພະລັງງານ voltage matches the requirements specified on the balance or power adapter.
• Do not operate the balance in hazardous environments or where explosive gases or vapors are present.
• Avoid spilling liquids on the balance. If a spill occurs, disconnect power immediately and clean thoroughly.
• Do not attempt to service the balance yourself. Refer all servicing to qualified personnel.
• Keep the weighing pan and surrounding area clean and free from obstructions.

3. ເນື້ອໃນຊຸດ

ກວດ​ສອບ​ວ່າ​ອົງ​ປະ​ກອບ​ທັງ​ຫມົດ​ແມ່ນ​ມີ​ຢູ່​ໃນ​ການ​ຍົກ​ເລີກ​ການ​ຫຸ້ມ​ຫໍ່​:

• Ohaus Adventurer AX423 Precision Balance unit
• ຊັ່ງນໍ້າ ໜັກ
• Draft shield (if applicable)
• ອະແດບເຕີໄຟ AC
• ຄູ່ມືຜູ້ໃຊ້ (ເອກະສານນີ້)

ຖ້າລາຍການໃດຂາດຫາຍໄປຫຼືເສຍຫາຍ, ໃຫ້ຕິດຕໍ່ຜູ້ສະຫນອງຂອງທ່ານທັນທີ.

4. ຕັ້ງຄ່າ

4.1 ການຫຸ້ມຫໍ່

Carefully remove the balance from its packaging. Retain the packaging material for future transport or storage.

4.2 ການຈັດວາງ

Place the balance on a stable, level surface free from vibrations, drafts, and direct sunlight. Avoid locations near air conditioning vents, open windows, or heavy machinery that could affect weighing accuracy. Ensure sufficient space around the balance for operation and maintenance.

4.3 ສະພາ

1. Place the weighing pan securely onto the pan support.
2. If your model includes a draft shield, assemble it according to the diagrams provided in the quick start guide (if separate) or by carefully placing the glass panels into their designated slots.

4.4 ລະດັບ

The balance must be perfectly level for accurate measurements. Use the two leveling feet located at the rear of the balance and the bubble indicator (level indicator) usually found near the display. Adjust the feet until the bubble is centered within the circle.

4.5 ການເຊື່ອມຕໍ່ພະລັງງານ

Connect the supplied AC power adapter to the power input port on the rear of the balance. Plug the adapter into a suitable electrical outlet. Allow the balance to warm up for at least 30 minutes after connecting power for optimal performance.

5. ຄໍາແນະນໍາການດໍາເນີນງານ

5.1 ເປີດ/ປິດ

ກົດ [ເປີດ/ປິດ] button to turn the balance on or off. The display will show a self-test sequence upon startup.

5.2 ການຊັ່ງນໍ້າໜັກພື້ນຖານ

1. Ensure the weighing pan is empty and clean.
2. ກົດ [ZERO] button to set the display to zero.
3. ຄ່ອຍໆວາງສິນຄ້າທີ່ຈະຊັ່ງນໍ້າໜັກໄວ້ທີ່ໃຈກາງຂອງຖາດຊັ່ງນໍ້າໜັກ.
4. Wait for the stability indicator (usually a star or circle) to appear on the display, then read the weight value.

5.3 ຟັງຊັນ Tare

To weigh an item in a container, use the tare function:

1. ວາງພາຊະນະເປົ່າໃສ່ຖາດຊັ່ງນໍ້າໜັກ.
2. ກົດ [TARE] button. The display will return to zero.
3. Add the item to be weighed into the container. The display will show the net weight of the item.

5.4 ການເລືອກຫົວ ໜ່ວຍ

ກົດ [UNIT] button to cycle through available weighing units (e.g., grams (g), milligrams (mg), carats (ct), ounces (oz), etc.). The currently selected unit will be displayed.

5.5 ການປັບທຽບ

For optimal accuracy, regular calibration is recommended. The Adventurer AX423 features internal calibration. Refer to the on-screen prompts or the full technical manual for detailed calibration procedures. External calibration with certified weights may also be performed.

6. ບໍາລຸງຮັກສາ

6.1 ການທໍາຄວາມສະອາດ

Clean the balance regularly using a soft cloth dampened with a mild detergent or isopropyl alcohol. Do not use abrasive cleaners, solvents, or harsh chemicals. Ensure no liquids enter the balance housing. The weighing pan and draft shield components can be removed for more thorough cleaning.

6.2 ການກວດສອບການປັບທຽບ

Perform routine calibration checks using certified reference weights to ensure continued accuracy. The frequency of these checks depends on your application's requirements and regulatory standards.

6.3 ການເກັບຮັກສາ

When not in use for extended periods, disconnect the power adapter and store the balance in a clean, dry, and stable environment, preferably in its original packaging.

7. ການແກ້ໄຂບັນຫາ

If you encounter issues with your balance, consult the table below for common problems and solutions:

If the problem persists after attempting these solutions, contact Ohaus customer support.

8. ຂໍ້ມູນຈໍາເພາະ

9. ການຮັບປະກັນແລະການສະຫນັບສະຫນູນ

9.1 ຂໍ້ມູນການຮັບປະກັນ

The Ohaus Adventurer AX423 Precision Balance comes with a 2-year limited warranty from the date of purchase, covering defects in materials and workmanship. Please retain your proof of purchase for warranty claims. The warranty does not cover damage caused by misuse, accidents, unauthorized service, or improper installation.

9.2 ສະຫນັບສະຫນູນລູກຄ້າ

For technical assistance, service, or warranty inquiries, please contact Ohaus customer support. Visit the official Ohaus webເວັບໄຊສໍາລັບລາຍລະອຽດການຕິດຕໍ່ແລະຊັບພະຍາກອນເພີ່ມເຕີມ.