Adjust Balance - KERN DLT-N Operating Manual

6.9 Adjust balance

As the acceleration value due to gravity is not the same at every location on earth,
each balance must be coordinated - in compliance with the underlying physical
weighing principle - to the existing acceleration due to gravity at its place of location
(only if the balance has not already been adjusted to the location in the factory). This
adjustment process must be carried out for the first commissioning, after each
change of location as well as in case of fluctuating environment temperature. To
receive accurate measuring values it is also recommended to adjust the balance
periodically in weighing operation.
•
Observe stable environmental conditions. A warming up time (see chapter 1) is
required for stabilization.
•
Carry out adjustment with placed sample dish. Ensure that no objects are within
the sample dish.
•
We recommend carrying out adjustment in adjustment mode "external standard"
(See chap. 10.5). Here the adjustment takes place near the maximum load of
the balance (recommended adjustment weight see chap. 1).
Adjustment in adjustment mode "external user define" can also be carried out,
based on weights of different nominal values, however, from a metrological point
of view this does not produce best results.
•
Info about test weights can be found on the Internet at: http://www.kern-
sohn.com.
Call function:
DLT_N-BA-e-1421

In weighing mode tap the top right corner
of the control button

Wait until the weighed value for the
required adjustment weight appears
flashing.
.
25