70
Weighing
User Manual Secura
®
, Quintix
®
, Practum
®
7.13 Counting
Purpose: Use this application to determine the number of parts of approximately equal weight .
The weight of a counted reference sample is calculated and then the objects with an
unknown piece count are weighed . The balance displays the number of parts and the
piece weight .
Minimize counting errors:
– Ensure that the weight of individual parts is evenly distributed .
– Larger reference piece counts lead to a higher degree of accuracy .
– Switch on Auto Reference Updating .
t
Select the Menu key in any application .
t
Select the
Counting
symbol in the menu .
Max 2100 g
d=0.01 g
0.00
Reference
pcs
5
y
The
Counting
application appears .
The piece count of the reference sample is displayed under
Reference
.
Reference
pcs
5
t
To set the reference sample quantity, select the gray button .
Counting
Reference
Accuracy
5
10
20
Normal
10fold
y
The
Counting
settings window appears .
t
Enter the reference piece count on the left .
Select a value or select
t
, enter the desired value, and confirm with
l
.
t
Select the accuracy of the weight value during counting in the center .
y
Activate “Automatic Reference Sample Updating” on the right .
This “updating” optimizes the counting accuracy . The average piece weight is
recalculated every time the reference sample is updated automatically . Since the
new parts enlarge the basis for the calculation, this increases the counting
accuracy of the reference and with it the result too .
t
Select
l
to confirm .
t
Select
A
to zero the balance if necessary .
t
Place a container on the weighing pan .
Summary of Contents for Practum
Page 1: ...98648 019 43 User Manual Secura Quintix Practum Laboratory Balances 98648 019 43...
Page 2: ......
Page 117: ...117 Specifications User Manual Secura Quintix Practum EC Type approval Certificate...
Page 118: ...118 Specifications User Manual Secura Quintix Practum Plates and Markings...
Page 119: ...119 Specifications User Manual Secura Quintix Practum Plates and Markings...
