83
Enter
DIFF WEIGHING SETUP
LIBRARY NAME
DIFF4
TARE SETUP
NO TARE
AUTO SAMPLE
OFF
DIFF RESULT
WEIGH
NUMBER OF SAMPLES
1
VIEW RESULTS
CLEAR ALL DATA
RUN
A-1 Sieve analysis
During most sieving operations, it is necessary to record the initial weight of each sieve before beginning as the
weights of the sieves may change due to particles being retained from the previous operation. In this procedure, the
basic sample is weighed first with its container weight tared
. This sample weight is entered into the balance manu-
ally and stored during the procedure. Then, each sieve is weighed in sequence and the weights are stored. After the
screening process, each sieve along with its retained sample, is weighed in sequence. The balance stores the
weight values and automatically subtracts the weight of each sieve and displays the retained amount in a table as
percent retension. Up to 80 sieve weights can be stored.
Tare setup
Press the
Enter
button, the display indicates a choice of NO TARE, SINGLE
TARE, DUAL TARE and RETURN. Select type of tare and press
Enter
button.
Then scroll to RETURN and press
Enter
button.
CHANGE MODE
Enter
From main menu
Enter CHANGE MODE and select DIFF WEIGHING, display advances to DIFF
WEIGHING SETUP with LIBRARY NAME highlighted.
DIFF WEIGHING
DIFF WEIGHING SETUP
LIBRARY NAME
Specify the library name
Specify the library name. The name can have any combination of alpha
numeric characters not to exceed 8 characters. After specifing the library
name, the display advances to DIFF STARTUP with SETUP highlighted. Press
the
Enter
button. The display advances to DIFF WEIGHING SETUP with TARE
SETUP highlighted.
DIFF4
Enter
DIFF WEIGHING SETUP
LIBRARY NAME
DIFF4
TARE SETUP
NO TARE
AUTO SAMPLE
OFF
DIFF RESULT
WEIGH
NUMBER OF SAMPLES
1
VIEW RESULTS
CLEAR ALL DATA
RUN
Auto sample
Press the
Enter
button, the display indicates a choice of ON or OFF, then
press
Enter
button. AUTO SAMPLE permits one sieve after another to be
weighed without pressing the
Enter
button. Display returns to DIFF RESULT
highlighted.
Enter
DIFF WEIGHING SETUP
LIBRARY NAME
DIFF4
TARE SETUP
NO TARE
AUTO SAMPLE
OFF
DIFF RESULT
% RETENSION
NUMBER OF SAMPLES
1
VIEW RESULTS
CLEAR ALL DATA
RUN
Diff result
Press the
Enter
button, the display indicates a choice of WEIGHT, PERCENT,
% RETENSION and RETURN. Select % RETENSION, then press
Enter
button.
Display indicates to ENTER TOTAL SAMPLE WEIGHT.
Appendix A - special applications
Summary of Contents for Voyager V10640
Page 61: ...55...
Page 62: ...56...
Page 65: ...1 Ohaus Corporation 29 Hanover Road Florham Park NJ 07932 0900 Operating instructions balances...
Page 154: ...Operating instructions balances O T O T O T O T OHAUS...
Page 243: ......
Page 245: ......
