GSI Forum: Alice TRD chamber construction

Home » Alice » Alice TRD chamber construction » Need of a preamplifier

Show: Today's Messages :: Polls :: Message Navigator

Re: Need of a preamplifier [message #732 is a reply to message #730]

Tue, 10 August 2004 10:39

Harald Appelshaeuser
Messages: 39
Registered: March 2004
Location: GSI

continuous participant

From: kp1nbp016.gsi.de

Dear Sascha,

thanks for providing us your beautiful figures. I am not quite sure though whether I understood everything correctly: after you reached the nominal voltages the current was low (~ 5 nA) except for three excursions which reached the trip limit, is this correct?

I think the 'eruption' may well be due to a burning piece of dust. It lasted for an hour or so, right?

I will organize an extra forum for chamber tests. I think it is very useful if people from time to time submit some of their results there.

Regards, Harry

Report message to a moderator

[Message index]

		Need of a preamplifier By: Chilo Garabatos on Fri, 06 August 2004 19:19
		Re: Need of a preamplifier By: Clemens Adler on Mon, 09 August 2004 09:06
		Re: Need of a preamplifier By: Chilo Garabatos on Mon, 09 August 2004 11:12
		Re: Need of a preamplifier By: Harald Appelshaeuser on Mon, 09 August 2004 11:25
		Re: Need of a preamplifier By: Clemens Adler on Mon, 09 August 2004 12:18
		Re: Need of a preamplifier By: Sascha Freuen on Mon, 09 August 2004 22:45
		Re: Need of a preamplifier By: Harald Appelshaeuser on Tue, 10 August 2004 10:39
		Re: Need of a preamplifier By: Sascha Freuen on Tue, 10 August 2004 13:28

Previous Topic:	Cathode Wire Quality
Next Topic:	Not connected pads

Goto Forum:

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

] [

]

Current Time: Tue Aug 18 06:54:38 CEST 2026

Total time taken to generate the page: 0.00941 seconds