Correcting The Internal Mass Value - A&D GX-300 Instruction Manual

8-6 Correcting the Internal Mass Value

The GX series balance can correct the internal mass value within the range shown below. This
function corrects the internal mass value to conform to an external weight. The corrected mass value
is maintained in non-volatile memory even if the AC adapter is removed.
The internal mass value is corrected as follows:
Model
GX-200
GX-300
GX-400
GX-600
GX-800
GX1000
GX-2000
GX-3000
GX-4000
GX-6100
GX-6000
GX-8000
Example: Using the GX-400
200 g
Operation
1 Calibrate the balance using the internal mass (one-touch
calibration). Then, place an external weight and confirm
the value to be corrected.
In the example, the value is off by -0.006 gram and the
correction reference value of the GX-400 is 400 grams. So,
the value is to be corrected by 0.012 gram in 400.000 grams.
2 Press the ON:OFF key to turn off the display.
3 While pressing and holding the PRINT key and the
SAMPLE key, press the ON:OFF key. The balance
p5
displays
Correction reference value
200.000 g
400.000 g
500.000 g
2000.00 g
2000.0 g
Use the same weight
Correct the internal mass
by +0.012 g in 400.000 g.
Calibrate the balance with
the corrected internal mass.
.
Correction range
-0.020 g to +0.020 g
-0.20 g to +0.20 g
-2.0 g to +2.0 g
With these keys
held down
30
200 g
Press the key