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ACTIVITY IN 904 AHMED IBRAHIM
13

Activity in 904

Feb 06, 2016

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AHMED IBRAHIM. Activity in 904. Reconstruction of RPC. In 904 we reconstructing the RPC. 1 st we make testes for gaps. Gas inlets broke. Visual test. Leak test. 5 mbar by U tube 15 mbar by PLW Recorder. Pressure. Time. Spacer test. Pressure. Pressure. time. time. Pressure. time. - PowerPoint PPT Presentation
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Page 1: Activity in 904

ACTIVITY IN 904

AHMED IBRAHIM

Page 2: Activity in 904

Reconstruction of RPC

In 904 we reconstructing the RPC

1st we make testes for gaps

Page 3: Activity in 904

Gas inlets broke

Visual test

Page 4: Activity in 904

Leak test

5 mbar by U tube 15 mbar by PLW Recorder

Time

Pre

ssur

e

Page 5: Activity in 904

Spacer test

Page 6: Activity in 904

Spacer test data

time

time

time

time

time

Pre

ss

ure

P

res

su

re

Pre

ss

ure

Pre

ss

ure

P

res

su

re

Page 7: Activity in 904

Example of a bad spacers

Pre

ss

ure

time

Page 8: Activity in 904

2nd building the chamber

Bottom gap Top gaps Distribution boards

Page 9: Activity in 904

Cosmic Stand

Page 10: Activity in 904

Data of Cosmic Stand

Page 11: Activity in 904

DOUBLE A

DOUBLE B

Efficiency curve

Page 12: Activity in 904

Cluster size curve

DOUBLE A

DOUBLE B

Page 13: Activity in 904

THANK YOU