LUDLUM 12-4 User Manual

Model 12-4 Technical Manual Section 10
Ludlum Measurements, Inc. Page 10-1 May 2016
Parts List
Reference Description Part Number
UNIT Completely Assembled
Model 12 Survey Meter 48-1200
BOARD Completely Assembled
Main Circuit Board 5464-275
C1 47pF, 100V 04-5660
C2 0.1F, 35V-T 04-5755
C3 0.0047F, 100V 04-5669
C4 NOT USED
C5 0.1F, 35V-T 04-5755
C6 2.2F, 20V 04-5790
C7 0.022F, 50V 04-5667
C8 1F, 16V 04-5701
C9 10F, 10V-DT 04-5766
C10 100pF, 100V 04-5661
C11-C12 68F, 10V 04-5654
C13 2.2F, 20V 04-5790
C14 470pF, 100V 04-5668
C15 0.1F, 25V 04-5744
C16 100pF, 3KV 04-5532
C17 47F, 10V 04-5666
C18 470pF, 100V 04-5668
C19 0.001F, 3KV 04-5632
C20 10F, 10V 04-5766
C21 0.01F, 50V 04-5664
C30 10F, 10V 04-5766
C31 1F, 16V 04-5701
C32 470pF, 100V 04-5668
Sectio
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Model 12-4
Survey Meter
Main Board,
Drawing 464 × 275
CAPACITORS

LUDLUM 12-4 Specifications

General

Brand	LUDLUM
Model	12-4
Category	Measuring Instruments
Language	English