Sutter Instrument Lambda 421, Руководство по эксплуатации

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LAMBDA 421 OPERATION MANUAL – REV. 1.00N (20170623)
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7. You can now adjust the trim pot with your flat blade screwdriver until you attain a
reading of .1V for 1A or .2V for 2A. If you’re unsure of the Maximum Current of the LED,
please see the list at the end of this document
8. Turn off the main power
9. Remove and Replace the LED in question (1.5mm allen wrench on lens tube)
10. Remove and replace the Filter assembly for that LED position
11. Turn on the main power and confirm the Current setting is still valid for the LED
5.3 Adjustment Procedure for Switching between a 1A or 2A to 5A:
1. Make sure all the knobs are turned down, and the main power to the instrument is OFF
2. Remove and Replace the LED in question with the new 5A LED (1.5mm allen wrench on
lens tube)
3. Remove and replace the Filter assembly
4. Turn your Multimeter ON and set to Volts (DC)
5. Turn on the Main power of the Lambda 421
6. With the LED connected to channel that you’re adjusting flip both switches in the up
position “INT” and “ON”
7. Slowly turn up the knob until you start to see a voltage appear on the Multimeter and the
LED producing light output
8. Turn the intensity knob all the way up and you will see a Voltage of .1V for a 1A setting
or .2V for a 2A setting. This is the Maximum current setting of the previous LED
9. You can now adjust the trim pot with your flat blade screwdriver until you attain a
reading of .5V, which is 5A.
LED power ratings based on wavelength are shown in the following table.
Table 2. LED rating based on wavelength.
OBC-Wavelength
Maximum
Current (A)
FG-OBC-340 1
FG-OBC-365 1
FG-OBC-385 1
FG-OBC-410 1
FG-OBC-440 5
FG-OBC-460 5
FG-OBC-480 2
FG-OBC-506 2
FG-OBC-530 5