Brookfield R/S CPS Rheometer Uživatelský manuál Strana 34

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BrookeldEngineeringLabs.,Inc. Page34 ManualNo.M08-218-B0212
The rst user dened value ( = the rst measuring point) is always the start value of the
ramp. The last measuring point is determined as the end value of the user dened value
range. As in our example, to reach the values D = 10, 20, 30, ... , 100 [s
-1
] a starting value
of 10 [
s-1
] is used with increments of 10, therefore, 10 measuring points is required. To
check: 100-10/(10-1) = 10.
Number of Measurement Points = ((End Value - Start Value)/Pre-set Value - 1)
After selection of the menu level “Edit Program”, the user will be prompted to select the
program.
Select program
1) Prog xyz
2) Test
3) NEW
Available programs
contain a name
All free (non-dened)
programs are marked NEW
All free programs are initially marked as NEW. To avoid overwriting existing programs,
select NEW as a program to be edited and select a measuring system. After the selection of
the program with the
OK
key, you will be requested to select a measuring system.
Attention: Any dened program MUST ALWAYS be executed with the same measuring
system, otherwise improper results will be calculated.
Select Meas. system:
1) C25-1/30 >
2) C25-2/30
3) C50-1/30 >
After selecting the measurement system, enter the number of steps (number of ramp and
straight line functions). The number of steps can range from 1 to a maximum of 10 steps.
In this example, we need three steps, so the number “01” is changed to “03” - (see Section
VI.4: Input of Numerical Values and Alphnumeric Texts). The message “Range error” will
appear if <1 or >10 is entered.
Nr of steps: 03
Input number of
steps 1 - 10. This
example is 03.
After entering the number of steps, input the type of measurement.
Select Input:
-D[1/s]
-n[rpm]
-Tau[Pa] >
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