Differences between revisions 8 and 9
Revision 8 as of 2019-02-04 16:03:32
Size: 775
Editor: taiki.tanaka
Comment:
Revision 9 as of 2019-02-04 16:05:23
Size: 1634
Editor: taiki.tanaka
Comment:
Deletions are marked like this. Additions are marked like this.
Line 26: Line 26:
= 0-5 MHz =
{{attachment:ex0_0_5_2.jpg|jpg}}
== situation 2 ==
Line 29: Line 28:
= 50-150 MHz =
{{attachment:ex0_50_150_2.jpg|jpg}}
=== 0-250 MHz ===
{{attachment:cryocooler2_0_250.jpg|jpg}}
Line 32: Line 31:
= 110-115 MHz =
{{attachment:ex0_110_115_2.jpg|jpg}}
=== 0-20 MHz ===
{{attachment:cryocooler2_0_20.jpg|jpg}}

=== 0-5 MHz ===
{{attachment:cryocooler2_0_5.jpg|jpg}}

== situation 3 ==

=== 0-250 MHz ===
{{attachment:cryocooler3_0_250.jpg|jpg}}

=== 0-20 MHz ===
{{attachment:cryocooler3_0_20.jpg|jpg}}

=== 0-5 MHz ===
{{attachment:cryocooler3_0_5.jpg|jpg}}

== situation 4 ==

=== 0-250 MHz ===
{{attachment:cryocooler4_0_250.jpg|jpg}}

=== 0-20 MHz ===
{{attachment:cryocooler4_0_20.jpg|jpg}}

=== 0-5 MHz ===
{{attachment:cryocooler4_0_5.jpg|jpg}}

== situation 5 ==

=== 0-250 MHz ===
{{attachment:cryocooler5_0_250.jpg|jpg}}

=== 0-20 MHz ===
{{attachment:cryocooler5_0_20.jpg|jpg}}

=== 0-5 MHz ===
{{attachment:cryocooler5_0_5.jpg|jpg}}

== situation 6 ==

=== 0-250 MHz ===
{{attachment:cryocooler6_0_250.jpg|jpg}}

=== 0-20 MHz ===
{{attachment:cryocooler6_0_20.jpg|jpg}}

=== 0-5 MHz ===
{{attachment:cryocooler6_0_5.jpg|jpg}}

Cryocooler P53

measured near Cryocooler P53 jpg

measured in 6 situations

situation

small cryocooler

big cryocooler

FFU filters & fan for EXC chamber

1

off

off

on

2

on

off

on

3

on

on

on

4

on

on

off

5

off

off

off

Situation 6 is situation 5 with an ele-mag protection sheet

situation 1

0-250 MHz

jpg

0-20 MHz

jpg

0-5 MHz

jpg

situation 2

0-250 MHz

jpg

0-20 MHz

jpg

0-5 MHz

jpg

situation 3

0-250 MHz

jpg

0-20 MHz

jpg

0-5 MHz

jpg

situation 4

0-250 MHz

jpg

0-20 MHz

jpg

0-5 MHz

jpg

situation 5

0-250 MHz

jpg

0-20 MHz

jpg

0-5 MHz

jpg

situation 6

0-250 MHz

jpg

0-20 MHz

jpg

0-5 MHz

jpg

KAGRA/Subgroups/PEM/Reports/RFMeasurement/Cryocooler1 (last edited 2019-02-17 17:26:46 by taiki.tanaka)