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Old 02-28-2007, 08:44 PM
mizzu mizzu is offline
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Default Modified Allard LED output tests
Has anyone had any experience testing high output leds utilizing the modified allard method?
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Old 03-01-2007, 08:59 AM
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Tritium Tritium is offline
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Default Re: Modified Allard LED output tests
Quote:
Originally Posted by mizzu
Has anyone had any experience testing high output leds utilizing the modified allard method?
Please elaborate.

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Old 03-01-2007, 06:09 PM
mizzu mizzu is offline
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Default Re: Modified Allard LED output tests
Here is the link to the Modified Allard equation http://cie2.nist.gov/ASTM_E12_WG05/Y...ion_Jan_8.html. Basically we have a problem with our getting erroneous readings from photometer going in due to waveform & pulse width of led's flashing at 40 pulses per minute. Any suggestions?
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