Precisa 350-8182-000, Operating Instructions Manual

Page: 36 / 85

390 System Settings
Precisa Gravimetrics AG 35
 Standard:
For all standard weighing applications. Optimal for most applications regarding speed and
repeatability
 Dosing:
Optimal for dosing with liquids or powder. Ultra fast response also to very small changes
in weight
6.1.4 Value release
The value release defines when the weighing result is recognized as stable and reliable. In addition,
there are settings from very slow for highly reproducible results in which the speed is subordinate to
very fast if a quick value release is necessary to e.g. to recognize a trend.
 Very slow:
For best results where response time is less important
 Slow:
Increased repeatability
 Normal:
Best suited for most of the applications
 Fast:
Fast response where repeatability is less important
 Very fast:
For application where speed has highest priority
6.1.5 Auto zero
When the automatic zero-correction is activated the balance holds a stable zero (e.g. even with
fluctuations in room temperature) within a certain level of zero drift.
6.1.6 Quick tare
The balance executes a fast tare, even at not yet stabilized weight.
6.1.7 Zero range
For certain applications a individual zero range is beneficial. This is very useful feature in
combination of a combined zero/tare button. Thus the range of zeroing or taring can be controlled
within certain limits.
6.2 Data exchange
There are several channels for data exchange and the two modes protocol or Measurement transfer
available. For example, parallel a protocol via the serial interface on a printer and a protocol as a
text or CSV file on a mass storage connected to the USB interface resp. Memory stick. A measured
value transfer of the individual values to a PC or to a LIMS could also be triggered on the network
channel at the push of a button.
The following channels are available:
 Serial interface on the back of the scale
 Mass storage resp. USB stick inserted on the right of the terminal of the balance
 Network LAN cable or USB WLAN adapter plugged in at the bottom of the terminal.