Weigh Averaging - Sartorius AZ214 Operating Instructions Manual

Weigh Averaging

Purpose
Use this program to determine weights under
unstable ambient conditions. In this program,
the balance calculates the weight as the aver-
age value from a defined number of individual
weighing operations.
These weighing operations are also known as
"subweighing operations" or "subweighs."
Preparation
Configure the Weigh Averaging application
in the operating menu: See "Configuring the
Balance."
Menu code: 2. 1.12
Example
Determine the weight of a sample in extremely unstable ambient conditions by calculating the average
of 10 subweighing operations.
Menu: Application program: Weigh Averaging (menu code 2. 1.12)
Step
1. Tare the balance
2. Display the number of subweighs
(here: 10)
3. Place sample on the balance
(weight readout fluctuates)
4. Start measurement
After 10 subweighs
If the print format is set to include
data ID codes, the following is printed
5. Unload the balance
6. Delete the result
7. Repeat the procedure starting from step 3, if desired.
$ Number of subweighs for weigh
averaging:
3. 3. 1
3. 3. 2
3. 3. 3
3. 3. 4
100 subweighs
3. 3. 5
See also "Configuring the Balance"
Key (or instruction) Display/Printout
t
ref 10
v >2 sec.
v
+
Res
+
(stable display)
c
5 subweighs
10 subweighs
(factory setting)
20 subweighs
50 subweighs
0.0
g
(briefly)
8888
8888
10
9
8
. . .
1
275.5
G
g
+ 275.5 g
275.5
G
g
13