FAQ for Analytical Balance NAB-103
1: How does the over-load protection feature safeguard the instrument?
Over-load protection prevents excessive force from damaging the internal electromagnetic components, ensuring long-term reliability of the balance.
2: What should I do if the NAB-103 does not provide stable readings?
Place the balance on a vibration-free, level surface; close the glass shield; ensure there are no nearby fans or airflow sources; and allow the balance to warm up before weighing.
3: How can I maintain the performance and accuracy of the NAB-103?
Perform regular external calibration using certified weights, clean the pan and shield gently after each use, avoid overloading, and store the unit in a dry, dust-free environment.
4: What is the function of zero tracking in the NAB-103?
Zero tracking automatically maintains the display at zero when there is no load, eliminating the need for manual taring and helping reduce errors in repeated measurements.
5: What are some common troubleshooting steps if the balance does not start?
Check that the power cord is properly connected, verify the voltage and inspect for any blown fuses. Ensure the lid is securely closed, as some models require this to power on.
6: Why does the Analytical Balance have a glass shield?
The transparent glass shield is designed to block external air drafts and dust. This ensures consistent weighing conditions and prevents fluctuation in readings. It helps protect both the sample and the measurement integrity.
7: Is the Analytical Balance easy to calibrate?
Most analytical balances include internal or external calibration options. Internal calibration is automatic and ensures precision without manual effort. External calibration allows the use of certified weights to validate accuracy regularly.
8: How durable is an Analytical Balance?
Analytical balances are designed with sturdy materials and a sealed weighing chamber. This makes them durable and resistant to environmental contamination. Proper handling and regular maintenance extend their lifespan.
9: How often should an Analytical Balance be cleaned?
Cleaning should be done regularly, ideally after each use. This prevents dust, residue, or chemical spills from affecting accuracy. Use a soft brush or lint-free cloth and avoid harsh chemicals that may damage internal components.