Calibration; Calibration Mode - A&D FZ-i WP Series Instruction Manual

8.1.

Calibration Mode

The balance has the following modes.
 Calibration using the internal mass (One-touch calibration, only for the FZ-i / FZ-iWP / FZ-GD series)
 Calibration using an external weight
 Calibration test using an external weight (Calibration test does not perform calibration.)
Terms
The following terms are defined as follows:
External weight =
Calibration weight =
Target weight =
Caution
 Calibration adjusts the balance for accurate weighing.
Besides periodic calibration and before each use, perform calibration when:
• The balance is installed for the first time.
• The balance has been moved.
• The ambient environment has changed.
 Do not allow vibration or drafts to affect the balance during calibration.
 To output the GLP / GMP compliant using the RS-232C serial interface, set "GLP output
( info )" of "Data output ( dout )". For details, refer to "10. FUNCTION TABLE".
 Calibration test is available only when "GLP output ( info )" of "Data output ( dout )" is set to "1" or "2".
 When calibrating, use the accessory breeze break. (All models of the FZ-i series, FZ-i WP series
and FZ-GD series, and the 120/200/300 of the FX-i series, FX-i WP series and FX-GD series
(including the 500 for the the FX-i series))
Caution on using an external weight
 The accuracy of an external weight will influence the accuracy of weighing. Select an
appropriate weight as listed below:
FZ-120 i FX-120 i
FZ-200 i FX-200 i
FZ-300 i FX-300 i
FZ-500 i FX-500 i
FZ-1200 i FX-1200 i
FZ-2000 i FX-2000 i
FZ-3000 i FX-3000 i
FX-5000 i
FZ-5000 i
The calibration weight in bold type: factory setting
The calibration weight value can be adjusted within the range above.
*1 Can be selected with balance software version 3.10 or later.

8. CALIBRATION

A weight that you have. Referred to as a calibration weight when used for
calibration.
A weight used for calibration
An external weight used for calibration test
Model
FZ-120 i WP FX-120 i WP
FZ-200 i WP FX-200 i WP
FZ-300 i WP FX-300 i WP
FZ-1200 i WP FX-1200 i WP
FZ-2000 i WP FX-2000 i WP
FZ-3000 i WP FX-3000 i WP
Usable calibration weight
(your weight)
100g, 50g
200g, 100g, 50g *1
300g, 200g, 100g, 50 *1
500g, 400g, 300g, 200g
100g, 50g
1000g, 500g
2000g, 1000g, 500g *1
3000g, 2000g, 1000g, 500g *1
5000g, 4000g, 3000g, 2000g, 1000g
500g
31
Adjustable
range
-0.050g to
+0.050g
-0.50g to
+0.50g