Sartorius CH1NE Operating Instructions Manual Download

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Operating: CW2P | CW2P | CW1NFS | CW2FS

Storage Parameter

The reference weight is saved when
the weighing instrument has stabilized.
“Stability" is defined as the point at
which fluctuation of a measured value
lies within a defined tolerance range.
The narrower the tolerance range, the
more stable the weighing instrument
is at “stability." This setting is also
applied when you zero the weighing
instrument.
Under menu item 3.11 you can
determine whether the value is saved
“At stability" (normal tolerance range)
or “At increased stability" (narrower
tolerance range).
If you select “At increased stability,"
the average piece weight stored will be
more accurate and the results more
reproducible, but the response time of
the weighing instrument might be
longer.

Decimal Places for Display of Results

In neutral measurement, not only whole
numbers but also decimal numbers
(for example, 1.25 o electrical cabling)
can be displayed. The number of decimal
places displayed in neutral measurement
is configured under menu item 3.10.
The measured result can be displayed
with 0, 1, 2 or 3 decimal places.

Minimum Load for Initialization

The minimum load for initialization
is configured under menu item 3.6.
If the load exceeds this limit, the
weighing instrument can be initialized.
If the load is too light, the following
will occur when you try to save a value:

– The error code

inf 29

is displayed

– A warning signal is emitted

(double-beep)

– The weighing instrument is not

initialized

– The preset reference value is stored

Neutral Measurement with
Two Weighing Instruments

You can use two weighing instruments
simultaneously with the Neutral
Measurement application. When using
two instruments, you can choose from
the following operating modes:

– Neutral measurement with two

equivalent weighing instruments

– Neutral measurement with one

reference weighing instrument and
one measurement platform

Neutral Measurement with Two Equiva-
lent Weighing Instruments
Use this mode when samples of widely
varying weight are measured at one
workstation. Measure the lighter-
weight pieces on one weighing instru-
ment and the heavier pieces on another.
When you press

to toggle from one

weighing instrument to the other, the
application is re-initialized.
You can define which of the two
weighing instruments is active in the
display when the Combics is switched
on (menu item 8.11). This is the first
weighing instrument active when you
switch on the Combics, regardless of
the setting for automatic initialization
of the Neutral Measurement applica-
tion.

Neutral Measurement with One
Reference Weighing Instrument and
One Measuring Platform
In this mode, a high-resolution weigh-
ing instrument with a relatively low max-
imum capacity is used as a reference
weighing instrument. The measuring
platform has a high capacity, but a rela-
tively low resolution.
This allows you to both determine the
reference value with high resolution;
i.e., very precisely, and to measure large
samples, without requiring an expensive
high-resolution, high-capacity weighing
platform.
Specify which weighing instrument is
the reference instrument under menu
item 3.13. The system toggles automat-
ically to the reference instrument for
initialization (