Duty Cycle
•
The pump’s duty cycle is the ratio of its “on” time
to ‘off’ time.
•
The duty cycle ranges from 50% to 100% (100%
is default), and the period is 10 seconds.
•
Therefore, a duty cycle of 60% means that the
pump is on for 6 seconds and off for four
seconds and 100% is always on.
•
Duty cycling is employed by the instrument to
clean the PID.
•
A lower duty cycle has a greater effect on
keeping the PID clean than a higher duty cycle.
Summary of Contents for UltraRAE 3000
Page 1: ...Using the UltraRAE 3000...
Page 10: ...Start up Programmable Zero calibration...
Page 27: ...Hygiene Mode Basic User Dashed line is automatic return...
Page 32: ...Date Time Temp Date Time Internal temperature Press N to move to next screen...
Page 33: ...Gas Display Calibration gas Measurement gas Correction factor Press N to move to next screen...
Page 35: ...Alarm signals...
Page 38: ...Search Mode Basic User Dashed line is automatic return...
Page 42: ...Programming Mode Press and hold N and MODE to enter Programming Input password 0000...
Page 54: ...Measurement Lists Press N to scroll through list Press Y to select...
Page 68: ...Monitor Setup Temperature Unit Op Mode Site ID User ID User Mode Date Time Duty Cycle...
Page 105: ...Using ProRAE Studio Configuration from Computer Datalogging...
Page 106: ...Questions www raesystems com Service 888 723 4800 Sales 877 723 2878...
