Heat Up/Cool Down Cycle Times - Omega BB-4A User Manual

1. To enter the Standby mode hold the
flashes "StbY".
2. To exit the Standby mode hold the
flashes "tUne". Then press the
flashing.
3.6 Heat-Up/Cool-Down Cycle Times
Approximate cycle times for heat up and cool down are given in the table above.
To find a given transition time from an initial temperature to a second target
temperature follow this procedure: Look for an initial temperature in the left
column. Next, look for the target temperature along the top row. The intersection
of the row and column provides the approximate transition time.
Putting the Controller In or Out of Standby Mode
Figure 5. Programming Procedure
TO:
121ºC
FROM:
121ºC
538ºC 60 min.
982ºC 140 min.
250ºF
Figure 6. Heat Up/Cool Down Cycle Time Table
BB-4A Blackbody Calibrator
key for 4 seconds until the window
key for 4 seconds until the window
key for 4 seconds again until "tUne" stops
538ºC 982ºC
25 min. 40 min.
30 min. 1000ºF
30 min. 1800ºF
1000ºF 1800ºF
FROM:
3
250ºF
TO:
3-5