A&D Weighing FX-300i-PT - Manual (Page 26)

24
10. AD-4212B-PT / AD-4212A-PT
The AD-4212B-PT / AD-4212A-PT is designed exclusively as a pipette accuracy tester.
Although the performance as a balance is the same as the AD-4212B / AD-4212A production
weighing unit, some of the specifications are different.
10-1 Factory Settings
When shipped, the factory settings of the AD-4212B-PT / AD-4212A-PT as a pipette accuracy tester
are as follows.
Unit
z Weighing unit: mg
z Minimum weighing value for the AD-4212B-PT: 0.1 mg
Press the SAMPLE key to switch to 0.01 mg as necessary, particularly for testing a liquid with a
volume of less than 100 μL.
Function table
Functions related to pipette accuracy testing are as follows.
Class Item and Parameter Description
0
1
Cond
Condition
2
Fast weighing speed, sensitive value FAST
MID.
Slow weighing speed, stable value
SLOW
0 OFF
1 Normal
2 Strong
trc
Zero tracking
3 Very strong
0 5 times/second 5pd
Display refresh rate 1 10 times/second
0 OFF
ba5fnc
Environment
Display
ploc
Display lock function 1
ON
0 No comparison
1 Comparison, excluding “near zero” when stable or overloaded
2 Comparison, including “near zero” when stable or overloaded
3 Continuous comparison, excluding “near zero”
Cp fnc
Comparator
Cp
Comparator mode
4 Continuous comparison, including “near zero”
Factory setting