POWER UNIT PARALLEL WAVE GAGE 



4 



rO 



I 



RECTIFIER UNIT •- 



To Transformer Unit 



J" 



riJ 



:fr 



PROGRAMMER 



^ 



I Manual Automatic Switcti 



VARIABLE 

 TRANSFORMER 



115 Volt Lme 



4 



CONSTANT- *■ 

 VOLTAGE 

 TRANSFORMER 



STRIP-CHART 

 RECORDER 



BRUSH MODEL 



RD-232I-00 



(Modified) 



^ ^ 



4 Conductor Cable- 



To 115 Volt Power Line 



MAGNETIC TAPE 

 RECORDER 



CERC MODEL 

 LW-I 



i" ''.'"' I 



CHART REWIND 



' BRUSH MODEL 



RD-2402-I I 



PROGRAMMER 



CZ) 



TRANSFORMER 

 UNIT 



(See Figure 26) 



c^ 



Stiort Cable to Goge 



( See Figure 23 



Figure 24. Hookup Diagram for Parallel-type Step-Resistance Gage. 



42 



