Differences between revisions 12 and 13
Revision 12 as of 2018-03-15 12:15:57
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Editor: EnzoTapia
Comment:
Revision 13 as of 2018-03-15 12:16:24
Size: 982
Editor: EnzoTapia
Comment:
Deletions are marked like this. Additions are marked like this.
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||<|4> SR2: SN 7777777 ||R0 ||BF GAS ||59.2 ||R0 ||PI LVDT#1 ||4.90 Vpp || 4.90/5.02 = 0.976 || ||<|4> SR2: SN 7777777 ||R0 ||BF GAS ||59.2 ||R0 ||PI LVDT#1 ||50.1 ||4.90 Vpp || 4.90/5.02 = 0.976 ||

LVDT Drivers used for the Type B suspensions

LVDT Driver S.N.

Left card

Stage

Resistor value [ohm]

Right card

Stage

Resistor value [ohm]

Reference Signal

Gain

SR2: SN 7777777

R0

BF GAS

59.2

R0

PI LVDT#1

50.1

4.90 Vpp

4.90/5.02 = 0.976

R1

SF GAS

36.3

R1

PI LVDT#2

50.6

4.90 Vpp

4.86/5.02 = 0.968

R2

F0 GAS

59.6

R2

PI LVDT#3

51.2

4.90 Vpp

4.86/5.02 = 0.968

R3

Not used

59.5

R3

Not used

50.0

4.86 Vpp

4.86/5.02 = 0.968

SR3: SN 1807783

R0

BF GAS

60.0

R0

PI LVDT#1

50.7

R1

SF GAS

60.7

R1

PI LVDT#2

50.7

R2

F0 GAS

60.9

R2

PI LVDT#3

50.0

R3

Not used

60.7

R3

Not used

50.9

SRM: SN 1807786

R0

BF GAS

60.6

R0

PI LVDT#1

50.0

R1

SF GAS

60.1

R1

PI LVDT#2

50.0

R2

F0 GAS

60.7

R2

PI LVDT#3

50.5

R3

Not used

61.2

R3

Not used

50.8

KAGRA/Subgroups/VIS/TypeB/LVDT Driver info (last edited 2018-03-22 14:18:34 by MarkBarton)