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Experiment ended My N817 test ended this morning, and this is the result of one start and 2174 hrs in 90 days!, you can see how much emitter is still on the cathodes though, even after 2000+ run hours, when their not being started every night! This batch has now been tested 3 different ways, and the conclusion is they are indeed a manufacturing fault!

Experiment ended

My N817 test ended this morning, and this is the result of one start and 2174 hrs in 90 days!, you can see how much emitter is still on the cathodes though, even after 2000+ run hours, when their not being started every night!
This batch has now been tested 3 different ways, and the conclusion is they are indeed a manufacturing fault!

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File information
Filename:BC406934-9DA3-4F01-96BC-5752485C1110.jpeg
Album name:AngryHorse / Sodium lamps, (low pressure).
Date manufactured:January 2003
Filesize:2699 KiB
Date added:21 Aug, 2021
Dimensions:2730 x 2048 pixels
Displayed:273 times
URL:http://80.229.24.59:9232/gallery/displayimage.php?pid=16249
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Danny   [23 Aug, 2021 at 07:28 PM]
90 days! Worst lamp of the whole batch surely
AngryHorse   [23 Aug, 2021 at 07:46 PM]
Possibly?

Comment 1 to 2 of 2
Page: 1

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