PN 10795T 13
i. Press the MODE button to start the menu cycle of J, AVG J, W, CAL and tO.
ii. Press the ON/SELECT button when the J annunciator appears on the display.
iii. The energy level of each laser pulse will be displayed on the LCD.
iv. Press and hold the OFF/CANCEL button until the display blanks to save the setting.
v. Press the ON/SELECT button to turn the H410 back on.
9. To Measure Average Energy (J AVG)
Note: The maximum repetition rate for average energy is 300Hz.
The average energy mode displays an average of a selectable number of pulses from 2 to 9999.
i. Press the MODE button to start the menu cycle of J, AVG J, W, CAL and tO.
ii. Press the ON/SELECT button when the AVG J annunciators appear on the display. The
number of pulses to be averaged will now appear in the display.
iii. To change the number of pulses to be averaged, press the RANGE (count up) and/or MODE
(count down) buttons until the desired number of pulses to be averaged appears in the display.
iv. Press the ON/SELECT button to select the pulse population. The average energy of the number
of pulses you selected will be displayed after the number of pulses entered in step iii is received
by the pyroelectric detector. This is not a running average, but is the average for the pulse
population selected in step iii. Nothing is displayed until the full pulse population is delivered.
This average is displayed until another full population of pulses is delivered at which time the
display is updated with the average for that population of pulses.
v. Press and hold the OFF/CANCEL until the display blanks to save the setting.
vi. Press the ON/SELECT button to turn the H410 back on.
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