(alae en Saute Nara a aad eae area m7 
Do Se So Ne Seo Sit 12" 
Me : Normat 
| orkin 
L J t | lL J Rangel 
Nip ena ad h 
Support uy Sl 
Frame SS == 
iD Yoke Guide 
| Calibration Tank | 
HEY cee mel on 
fa eee 
7 
Yoke 
Flume 
Eu (MES 
Seats for Light Source and Receiver Assemblies 
Figure 3. Yoke support for concentration meter. 
