12 | AXYGEN AXYPET PIPETTORS
Volume Checked
(μL)
Balance Sensitivity
(mg)
0.1 - 10
≤0.001
10 - 100
≤0.01
>100
≤0.1
If the above conditions are satisfied and the accuracy
error for selected volume given in Section 1 exceeds the
permissible value, the pipettor recalibration procedure
should be continued.
The recalibration can be performed within one full turn of
the calibration key to the right or to the left only.
Recalibration Conditions
Ambient temperature and the temperature of the pipettor,
pipet tips, and liquid should be within the range of 20°C to
25°C and stabilized during weighing within ±0.5°C.
• Measurements should be conducted using distilled
water.
• Balance sensitivity should be suitable for the volume to
be measured.
Recalibration Procedure
• Set the dose volume depending on the pipettor volume
according to the following tables:
Model
Volume
Range
(μL)
Range of
Pipettor
Volumes (μL)
Preset
Volume
(μL)
Permissible
Volumes
(μL)
Volume Change
ΔV for Full Turn of
the Calibration Key
(24 Increments)
(μL)
Single-channel Pipettors
2
0.1 - 2
0.2
0.176 -
0.224
0.06
10
0.5 - 10
0.5
0.48 - 0.52
0.33
20
2 - 20
2
1.94 - 2.06
0.63
50
5 - 50
5
4.875 -
5.125
2.50
100
10 - 100
10
9.84 - 10.16
2.50
200
20 - 200
20
19.76 -
20.24
6.30
250
50 - 250
50
49.5 - 50.5
6.30
1,000
100 - 1,000
100
98.4 - 101.6
25.00
5,000
1,000 - 5,000
1,000
994 - 1,006
125.00
