AND AD-4430B, Instruction Manual

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5.3.3. Gravity Acceleration Correction
When the scale (module) has been calibrated in the same place as it is being used, gravity
acceleration correction is not required.
A span error will appear if there is a gravity acceleration difference between the place where
the module has been calibrated and the place where it is being used. The gravity acceleration
correction calculates and corrects this span error by these gravity acceleration correction
values for both points (the place it was calibrated and the place it is being used in).
Note When the span is calibrated with actual load calibration, the gravity acceleration
correction settings are cleared, and the two gravity acceleration settings return to
their default values.
Functions Related To The Gravity Acceleration Correction
(Gravity acceleration of place of calibration)
:
The gravity acceleration where the
module has been calibrated.
(Gravity acceleration of place of use) : The gravity acceleration where the module
is being used.
Gravity Acceleration Table
Amsterdam 9.813 m/s 2 Manila 9.784 m/s 2
Athens 9.800 m/s 2 Melbourne 9.800 m/s 2
Auckland NZ 9.799 m/s 2 Mexico City 9.779 m/s 2
Bangkok 9.783 m/s 2 Milan 9.806 m/s 2
Birmingham 9.813 m/s 2 New York 9.802 m/s 2
Brussels 9.811 m/s 2 Oslo 9.819 m/s 2
Buenos Aires 9.797 m/s 2 Ottawa 9.806 m/s 2
Calcutta 9.788 m/s
2
Paris 9.809 m/s
2
Chicago 9.803 m/s 2 Rio de Janeiro 9.788 m/s 2
Copenhagen 9.815 m/s 2 Rome 9.803 m/s 2
Cyprus 9.797 m/s 2 San Francisco 9.800 m/s 2
Djakarta 9.781 m/s 2 Singapore 9.781 m/s 2
Frankfurt 9.810 m/s 2 Stockholm 9.818 m/s 2
Glasgow 9.816 m/s 2 Sydney 9.797 m/s 2
Havana 9.788 m/s
2
Tainan 9.788 m/s
2
Helsinki 9.819 m/s 2 Taipei 9.790 m/s 2
Kuwait 9.793 m/s 2 Tokyo 9.798 m/s 2
Lisbon 9.801 m/s 2 Vancouver, BC 9.809 m/s 2
London (Greenwich) 9.812 m/s 2 Washington DC 9.801 m/s 2
Los Angeles 9.796 m/s 2 Wellington NZ 9.803 m/s 2
Madrid 9.800 m/s 2 Zurich 9.807 m/s 2