57
CHANGE MODE
PIPETTE SETUP
LIBRARY NAME
Enter
Library name
Enter a Library Name, up to 8 characters and press
Enter
button. Display
advances to PIPETTE SETUP with TEST LIQUID G/CC highlighted. If a previ-
ous name was entered and selected, the balance uses the parameters which
were previously set.
6.11 Pipette calibration
Pipette calibration checks the accuracy and precision values of pipettes by weight analysis. An analytical balance is
recommended for maximum accuracy. The balance is capable of recording data from 3 to 30 samples of each
pipette tested. Each test run is stored in the application library. The number of tests which can be stored will depend
on the number of samples per test. The density table for water is included. If other liquids are used for pipette
calibration, you must enter the liquids density in g/cc at current room temperature. Since all calculations are made
within the balance, it is also required that you know the atmospheric pressure which has to be entered. A printout
can be made which specifies all parameters of the test made.
From main menu
Enter CHANGE MODE and select PIPETTE, display advances to LIBRARY
NAME.
PIPETTE
Enter
PIPETTE SETUP
LIBRARY NAME
P2
TEST LIQUID(G/CC)
0.9971
BARO PRESSURE
1.0ATM
AUTO SAMPLE
OFF
AUTO PRINT
OFF
NUMBER OF SAMPLES
10
PIPETTE NAME
Test liquid
Press
Enter
button. Display advances to SELECT TEST LIQUID with H2O
highlighted.
Selecting water as the test liquid
If you are using water as the test liquid, press the
Enter
button. If you are
using a liquid other than water, skip the next step and continue.
SELECT TEST LIQUID
H2O
OTHER
RETURN TO SETUP
Enter
ENTER TEMPERATURE CELSIUS
Enter temperature of water
Measure the temperature of water you will be using for Pipette measure-
ments in Celsius. A standard room temperature of 25 degrees Celsius has
been pre-entered in the balance. Enter the correct value.
25.000
25.000
Selecting other test liquid
If you are using a liquid other than water as the test liquid, scroll to OTHER
and press the
Enter
button. The display advances to ENTER LIQUID DENSITY
IN CC.
SELECT TEST LIQUID
H2O
OTHER
RETURN TO SETUP
Balance modes
Summary of Contents for Voyager V10640
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