Accuracy Table - BRAND HandyStep S Operating Manual

Technical Data
PD-Tips II from BRAND, 20 °C 'Ex'
PD-Tip Volume
size range (µl)
0.1 ml 2 -
0.5 ml 10 -
1.0 ml 20 - 100
1.25 ml 25 - 125
2.5 ml 50 - 250
5.0 ml 100 - 500
10.0 ml 200 - 1000
12.5 ml 250 - 1250
25.0 ml 500 - 2500
50.0 ml 1000 - 5000
A* = Accuracy, CV* = Coefficient of variation
Error limits refer to the dispensing volume set relative to the PD-Tip, obtained when instrument,
PD-Tip and distilled water are equilibrated at ambient temperature (20 °C/68 °F) and with
smooth operation. The testing is according to DIN EN ISO 8655-5.
The nominal volume is the maximum volume printed on the PD-Tip.
Note:
The device is marked in accordance
with the German Measurement and
Calibration Act as well as the Meas-
urement and Calibration Regulation:
19
Character string: DE-M (DE for
Germany), framed by a rectangle, as
well as the last two digits of the year
in which the marking was affixed
(here: 2019).
A*
Stroke setting
of nominal volume
1 2% 3
= =
10 4.0 2.4
50 2.5 1.5
2.5 1.5
2.5 1.4
1.8 1.1
1.8 1.1
1.8 1.1
1.8 1.1
1.5 0.9
1.5 0.8

Accuracy Table

± %
<
–
%
=
6% 5 10% 1
= =
1.6 6.0
1.0 2.5
1.0 2.0
0.9 2.0
0.7 1.5
0.7 1.5
0.7 2.0
0.8 3.2
0.6 3.0
0.5 5.0
Important!
The HandyStep
operated with compatible tips from
other manufacturers. The user
must check their compatibility and
perform a function and volume test
before use!
CV* %
<
–
Stroke setting %
=
of nominal volume
2% 3 6% 5 10%
= =
3.0 2.0
1.5 1.0
1.2 0.8
1.1 0.7
0.9 0.6
0.9 0.7
1.2 0.8
2.0 1.4
1.5 1.0
1.8 1.2
S can also be
®
35