Playing with HP2640B
davidkcollins2 at gmail.com
Fri Nov 17 03:13:00 CST 2017
Christian do you know the gauge of the wire you used ? And the current?
Maybe I should try that approach again!
> On 17 Nov 2017, at 8:09 pm, Christian Corti via cctalk <cctalk at classiccmp.org> wrote:
>> On Thu, 16 Nov 2017, CuriousMarc wrote:
>> What did you do for the screen mold? Hot wire method to separate CRT from implosion window? Put the CRT in a hot water bath? Chip at the glue? Marc
> What we did on one of our 2645 terminals was the hot wire method. We then attached the "implosion" window to the inner of the case.
> BTW is it really an implosion protection? I don't think so because since the 60s, practically all CRTs have a so-called "integral implosion protection" (thick glass on the front and metal band around the edge). I think it is just an anti-glare filter glass. OTOH American CRTs may be completely different in this aspect compared to European ones.
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