Scientech H410 Vector User Manual

Page 13

H. Press the ON/SELECT button when “SPd” appears. Choose between “hF” for high frequency absorbers

and “bL” for black coated absorbers according to the following chart.

Type of Absorber

Pyroelectric Detector Model Type

Speed Selection

Black Coated

P, SP, PHD and SPHD

High Frequency

PHF and SPHF

I. Press the ON/SELECT button to select the appropriate “SPd” setting. The indicator will return to the

last operational state.

J. Press and hold the OFF/CANCEL button until the display blanks to save the settings.

K. Press the ON/SELECT button to turn the H410 back on.

6. To Select a Range:

Note: AUTO range may be selected if the energy levels of repetitive pulses are to be measured.

However, do not select AUTO range if you want to measure single pulse energy or pulses
running at repetition rates lower than 10 Hz.

Note: You must save all settings by pressing and holding the OFF/CANCEL button until the

display blanks. If the H410 is turned off, by using the ON/OFF slide switch, before settings
are saved they will be lost.

A. Press the RANGE button. The analog scale (if active) will disappear and AUTO, 3m, 30m, 300m and 3

will cycle through the display.

B. To select a range, press the ON/SELECT button when the range you desire appears in the display. The

H410 will return to the last operational state.

C. Press and hold the OFF/CANCEL button until the display blanks to save the setting.

D. Press the ON/SELECT button to turn the H410 back on.

7. To Select a Measurement Mode:

Note: You must save all settings by pressing and holding the OFF/CANCEL button until the

display blanks. If the H410 is turned off, by using the ON/OFF slide switch, before settings
are saved they will be lost.

Available measurement modes are: Energy (J), Avg. Energy (J AVG) and Power (W).

A. To Measure Energy (J):

Note: The update rate of the display is 20Hz.

The energy mode displays the energy of each pulse of a repetitively pulsed laser or a single pulse.

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.

Press the ON/SELECT button to turn the H410 back on.