Sartorius VIS1X, Руководство по эксплуатации

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26 VIS1X Operating Instructions
Installation
5.8 Leveling
Leveling for Verified Models
Leveling the scale compensates for slant or unevenness at the place of installation.
The scale must be perfectly horizontal to ensure consistent, reproducible weighing
results.
The scale needs to be re-leveled and then adjusted if necessary each time its setup
location is changed.
t
Turn the two leveling feet as shown in the illustration until the air bubble is
centered within the circle of the level indicator.
− Air bubble at “12 o’clock:” Turn both feet clockwise.
− Air bubble at “3 o’clock:” Turn the left foot clockwise and the right foot
counterclockwise.
− Air bubble at “6 o’clock:” Turn both feet counterclockwise.
− Air bubble at “9 o’clock:” Turn the left foot counterclockwise and the right
foot clockwise.
5.9 Warm-up Time
To ensure accurate results are delivered, the scale must warm up for at least
30 minutes after initial connection to the power supply. Only then will the device
have reached the required operating temperature.
Using a Scale Verified for Use in Legal Metrology:
Ensure that there is a warm-up time of at least 24 hours after initial
connection to the power supply.
5.10 Starting the Scale
The scale starts automatically after the power supply is connected. If there are no
formulas available, then the weighing display appears directly (mixing without job,
see Chapter “6.4 Mixing without Job”, page 28). Otherwise, the Sartorius menu
appears. The default language for the display text is English. To change the language,
see Chapter “7.2 Setting the Language”, page 34.
The following conditions must be observed to obtain correct weighing results:
− Level the scale (for verified models).
− Consider the warm-up time.
− Carry out a calibration/adjustment of the scale on a regular basis (see Chapter 8,
page 38).
12*
9*
6*
* o’clock
0
30
0
Factor
1.00
START
G
g
Max. 7500 g d=0.1 g
0.0