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Esel
Joined: 21 Jun 2007
Posts: 87
Location: Germany
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| Posted: Mon Oct 19, 2009 3:52 pm Post subject: Color |
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Very interesting.
For CRT-Tubes the color is always B&W as far as i know because each tube is a "black an white"-Tube.
| Description: |
| Interesting Phosphor File. |
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Download |
| Filename: |
crt_phosphor_research_20090315.pdf |
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319.64 KB |
| Downloaded: |
1108 Time(s) |
Last edited by Esel on Mon Oct 19, 2009 3:57 pm; edited 1 time in total
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Curt Palme
CRT Tech
Joined: 08 Mar 2006
Posts: 24396
Location: Langley, BC
TV/Projector: All of them!
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| Posted: Mon Oct 19, 2009 3:56 pm Post subject: |
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Based on their website, I would be VERY surprised if they can do any front projection tube. Sorry, I've seen similar pictures from a number of rebuilders, and they always come to a screeching halt when it comes to rephosphoring tubes.
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Nashou66
Joined: 12 Jan 2007
Posts: 16171
Location: West Seneca NY
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| Posted: Mon Oct 19, 2009 4:01 pm Post subject: |
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| Curt Palme wrote: | | Based on their website, I would be VERY surprised if they can do any front projection tube. Sorry, I've seen similar pictures from a number of rebuilders, and they always come to a screeching halt when it comes to rephosphoring tubes. |
yeah I saw that for the colors where they only rebuild the guns, so I asked how much to re gun my thomas tubes with the sony guns to LUG or LCP09 guns.
Athanasios
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donaldk
Joined: 17 Jun 2008
Posts: 308
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| Posted: Mon Oct 19, 2009 10:41 pm Post subject: |
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They can manufacture 300 CRTs per month. The rest is mainly selling NOS Thomson and Philips tubes, it seems.
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donaldk
Joined: 17 Jun 2008
Posts: 308
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| Posted: Mon Oct 19, 2009 10:43 pm Post subject: |
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| Nashou66 wrote: | | Curt Palme wrote: | | Based on their website, I would be VERY surprised if they can do any front projection tube. Sorry, I've seen similar pictures from a number of rebuilders, and they always come to a screeching halt when it comes to rephosphoring tubes. |
yeah I saw that for the colors where they only rebuild the guns, so I asked how much to re gun my thomas tubes with the sony guns to LUG or LCP09 guns.
Athanasios |
Colour doesn't mean monochrome colour, but seems to refer to regular colour (directview) tubes. But the reply email you got makes it highly unlikely they do rephosphorizing on coloured monochrome tubes.
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Curt Palme
CRT Tech
Joined: 08 Mar 2006
Posts: 24396
Location: Langley, BC
TV/Projector: All of them!
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| Posted: Mon Oct 19, 2009 11:22 pm Post subject: |
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The thing is, phosphor wear/burn is very rare with direct view CRT monitors. With them, only the electron gun wears out, and that's an easy operation compared to rephosphoring.
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Advent Videobeam
Joined: 03 May 2008
Posts: 37
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| Posted: Wed Oct 21, 2009 2:50 am Post subject: |
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Hello everyone,
let's not downplay the fact THAT they DO rebuild CRTs period. Has anybody had their PJ tubes rebuilt from them??
IS there anyone in USA or CANADA that offer CRT rebuilding for PJ Tubes??
Company names please still in business.
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Nashou66
Joined: 12 Jan 2007
Posts: 16171
Location: West Seneca NY
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Gerbrand
Joined: 13 May 2008
Posts: 199
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| Posted: Wed Oct 21, 2009 12:10 pm Post subject: |
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| Nashou66 wrote: | | http://www.thomaselectronics.com/services/refurbish_crt.php |
Any idea what the rate would be for a set of P22s?
Cheers,
Gerbrand
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betel
Joined: 20 Apr 2006
Posts: 448
Location: Maryville, Tennessee (Just South of Knoxville)
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| Posted: Fri Oct 23, 2009 2:36 am Post subject: |
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I contacted Thomas Electronics today about a replacement blue tube for my G90. I spoke to Bill Kuney. He was very helpful. My initial inquiry was about refurbished tubes. Mr. Kuney explained to me projection tubes are not good for refurbish because the electron energy is so high it etches the face of the crt. However, he told me they sell a lot of new P19LUG tubes. He is sending me a price list and specifications. My initial impression of Thomas Electronics as a source of crt replacement tubes is very good.
Last edited by betel on Fri Oct 23, 2009 2:56 am; edited 2 times in total
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Nashou66
Joined: 12 Jan 2007
Posts: 16171
Location: West Seneca NY
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