User guide

40
6Setupwiththedisplayandadjustmentmodule
MINITRAC 31 • Foundation Fieldbus
41782-EN-131119
Enternowthecorrespondingdensityvalue(g/cm
3
).
You thus assign a corresponding density to the actual count rate.
Note:
If possible, take a product sample and determine the density simulta-
neously in your sampling position.
Ithasprovenmarkingtheproductsmapleswithdateandrespec-
tivecountrate.Hencethevaluescanbeassignedlateronwithout
problems.
Acceptthevaluepairwith"OK".
Enterasmanylinearizationpointsaspossible.Youcaninuence
the accuracy of the density measurement by doing this. The more
linearizationpointsyouenterandthehigherthedierencebetween
the density values, the more reliable the measurement.
Valuepairsthatarenotyetcomplete,e.g.duetoamissingdensity
determination,canbeeditedlaterwiththefunction"Setup - Lineariza-
tion" under the item "Change/Edit".
A maximum of 32 linearisation points is possible.
Note:
If you cannot change the medium during the adjustment process, it
ispossibletocarryoutthelinearizationwithonlyonepoint.However,
youshouldenterfurtherlinearizationpointslater,ifpossible.
•
Showdiagram
Thismenuitemisonlyavailableifalinearizationwasalreadycarried
out.
•
Showtable
Inthismenuitemyoucanshowtheindividualvaluepairsofthe
linearization.
•
Linearization-Delete