Taring
A weight can be determined accurately only from
a defined zero point. Press one of the t keys (6)
to zero the weight display. You can tare within the
entire weighing range of the balance.
Simple Weighing (Weight Determination)
Place your sample on the weighing pan (1) to
determine the weight. Read off the weight indicated
on the display only after the weight unit “g”
or a different unit selected appears as the stability
symbol. You can find more information on the weight
units on page 33 under “Weight Units.”
* = including the Signatories of the Agreement on the
European Economic Area
Important Note Concerning Verified Balances
of Accuracy Class k
To avoid measuring errors, the respective air density
must be allowed for. The following formula is used to
calculate the mass of the sample:
1– ρ
L
/8000 kg m
–3
m = n
w
1– ρ
L
/ρ
m= mass of the sample
n
w
= weight readout
ρ
L
= air density during weighing
ρ = density of the sample
Important Note Concerning Verified Balances
Approved for Use as Legal Measuring Instruments
in the EU*:
The symbol n in the weight display (on the left)
shows that the balance is exactly tared to “Zero”
(±0.25 of a scale interval).
21
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