Citizen CT503 Scale User Manual


 
5
Available Features
The measured result displayed is the arithmetic mean
shown in the selected weight unit; a triangle under
the plus or minus sign indicates that this is a calculated
value
You can set the number of subweighing operations
performed in the operating menu:
See “Configuring the Scale”
Press [FUNCTION] for at least 2 sec. to display
the pre-set number of subweighing operations
Press [FUNCTION] to toggle the display between
the calculated result and the weight
Factory Settings
Number of subweighs for averaging: 1 0 (3. 3. 2)
Preparation
l Configure the Averaging application
in the operating menu:
See “Configuring the Scale”
Menu code 2. 1.12 Averaging
Number of subweighs for averaging:
3. 3. 1 5 subweighs
3. 3. 2 10 subweighs
3. 3. 3 20 subweighs
3. 3. 4 50 subweighs
3. 3. 5 100 subweighs
See also “Configuring the Scale”
Example
Determine the weight of a sample in extremely unstable
ambient conditions by calculating the average of 10
subweighing operations.
Settings (changes in the factory settings required for this
example):
Menu: Application program: Averaging (menu code 2. 1.12)
Step Key (or instruction) Display
1. Turn on the scale [ON/OFF]
2. Tare the scale t 0.000 ct
3. Display the number [FUNCTION] ref 10 (briefly)
of subweighs (here: 10) > 2 sec.
4. Place sample on the scale + 8888
(weight readout fluctuates;
here: around 275 ct)
5. Start measurement [FUNCTION] + 8888
10
9
8
...
1
After 10 subweighs +275.500 ct
G
If the print format is set
to include data ID codes,
the following is printed RES + 275.500 g
6. Unload the scale +275.500 ct
G
(stable display)
7. Delete the result [CAL/CF] > 2 sec.
8. Repeat the procedure starting
from Step 4, if desired.
Preparation
l Configure the Weighing in percent application
in the operating menu:
See “Configuring the Scale”
Menu code 2. 1. 5 Weighing in percent
l Reference percentage:
Menu code 3. 3. 1 5 %
Menu code 3. 3. 2 10 %
Menu code 3. 3. 3 20 %
Menu code 3. 3. 4 50 %
Menu code 3. 3. 5 100 %
See also “Configuring the Scale”
Example
Determine an unknown percentage; store the weight on the
scale as a reference percentage
Settings (changes in the factory settings required for
this example):
Menu: Application program: Weighing in percent (2.1.5)
Menu: Reference percentage 100 % (3.3.5)
Step Key (or instruction) Display
1. Turn on the scale [ON/OFF]
2. Tare the scale t 0.000 ct
3. Display the reference [FUNCTION] ref100
percentage > 2 sec.
4. Place the reference + 222.500 ct
weight for
100% on the scale
(here: 222.5 ct)
5. Start application; [FUNCTION] + 100.00 %
if the print format is set
to include data ID codes, Wxx% + 222.500 ct
the following is printed
6. Place an unknown + 144.94 %
weight on the scale
(here: 322.5 ct)
7. Display weight [FUNCTION] + 322.500 ct
8. Display percentage [FUNCTION] + 144.94 %
9. Unload the scale 0.00 %
10. Delete the reference [CAL/CF] > 2 sec.
percentage
11. Repeat the procedure
starting from Step 6,
if desired.
Averaging
Purpose
Use this program to determine weights under unstable
ambient conditions. In this program, the scale calculates
the weight as the average value from a defined number of
individual weighing operations. These weighing operations
are also known as “subweighing operations” or
“subweighs.”