Satec 3100 Series, Руководство пользователя

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PP3123-03-0101
Series 3100
User’s Guide
Automatic Burst Test Systems
SATEC PIPE & PRESSURE
25
Parameters
One parameter is used in the Eurotherm controller; the “ LogH ” parameter.
“ LogH ” measures the maximum pressure reached in the specimen during a test.
At the end of each test, “ LogH ” can be read by pressing the Scroll button.
“ LogH ” does not automatically reset itself at the beginning of a new test;
therefore it is necessary to reset it manually:
1. Press the Scroll button until “ rES.L ” parameter is displayed. This is the
parameter that resets “ LogH ”. “ YES ” should be displayed below “ rES.L ”. If
“ YES ” is not displayed, use the Up/Down buttons to change this to “ YES ”.
2. Press Page and Scroll simultaneously to return to the Home display.
Alarms
Alarms are flashed as messages in the lower readout of the Home display. A new
alarm is displayed as a double flash followed by a pause. If there is more than one
alarm condition, the display cycles through all the relevant alarm messages. There
are three alarms that the Eurotherm is configured for:
•
1FSH – timer start pressure, typically set at 75 psi
•
3FSH – specimen failure limit, typically set at 250 psi
•
2FSL – specimen failure limit + 10 psi, typically set at 260 psi
As the burst system pressurizes a specimen, each alarm message will flash in the
lower readout as that pressure is reached throughout the test. These alarm settings
should not be changed. Contact INSTRON-SATEC SYSTEMS if you feel that
these settings should be changed.