airflow.
(4)The workbench should be set up in a place that is less disturbed by vibration. The
surrounding area of the room is less affected by vibration and is an ideal location for placing
the workbench.
(5)The balance should be placed in a place that is easy to cause temperature changes, such
as avoiding direct sunlight and away from heaters.
(6)Keep the balance away from objects and equipment with magnetism or capable of
generating magnetic fields.
(7)The balance shall not be used in areas with explosive hazards.
(8)Do not use the balance in a high humidity or high dust environment for a long time.
(9)The best ambient temperature is 20 degrees Celsius ± 5 degrees Celsius, and the best
humidity is 50- 60%RH.
(10)When moved from a colder place to a warmer place, the accuracy and reliability of the
scale will be influenced by the moisture condensation inside the balance. To eliminate this
influence, it’s best to put the scale in the working place without power supply for 2 hours.
2.Installation
Install the wind-proof ring and the weighing pan in turn, (the white film is a protective film,
which can be removed when installing), plug the external power cord plug into the balance,
and then plug the output plug into the power supply (input voltage 110V) and wait for it to
turn on.
Ⅵ.Using instrument
Please place the balance horizontally before using the balance.Correcting the adjustable
feet to make the bubble in the center,and then tap the ‘ON’key to turn on the display
quickly.The internal calibration balance will automatically warm-up for 30 minutes after
power on.You can skip this procedure by pressing the ‘TAR’key and go to the working state
directly.
1.Calibration
The FA series electronic balance is designed and manufactured based on the ‘electronic
magnetic balance principle’.The gravity is the most prominent among the many factors that
may have an impact on its accuracy.Different geographic regions and different gravitational
forces will inevitably result in different values of the scales.For example,the South and the
North reflect different weighing.So we can calibrating the balance to eliminate it.
In addition,when the balance works for a long time,due to the influence of
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