
1.2. Best Conditions for Weighing
A&D GR Series Instruction Manual
GB 6
To ensure that you get the best performance from your balance, please
observe the following conditions as closely as possible.
The best operating temperature is about 20°C / 68°F at about 50% Relative
Humidity.
• Try to ensure a stable power source when using the AC adapter.
• Please warm-up the balance for at least one hour. Plug-in the AC
adapter as usual.
• The weighing room should be free of dust.
• The weighing table should be solid and free from vibration, draughts
(from frequently opening doors or windows) and as level as possible.
• Keep the balance level by using the bubble spirit level.
• Do not install the balance near heaters or air conditioners.
• Do not install the balance in direct sunlight.
• Do not use the balance near other equipment which produces
magnetic fields.
• Corners of rooms are best as they are less prone to vibrations.
• Calibrate the balance before operation and after moving it to another
location.
Note: Do not place or use the balance where
there is flammable or corrosive gas present.
SN
OK
Bubble
AC Adapter
NG
Spirit Level
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