Trial #3
Measure characteristics of cleaner
There are no related objects.
There are no related objects.
To measure characteristics of cleaner to determine a relationship between cleaning efficiency and bath life. Measure %Transmittance & Absorbance @ 530nm, Sulfate & Sulfide concentration, and Turbidity of the cleaning liquid using LaMotte’s Smart Colorimeter.
SUBSTRATE MATERIAL: Liquid (cleaning bath, M-Auto)
CONTAMINANTS: None
| 3/31/98 Bath
|
%Trans
|
Absorbance
|
Sulfate Conc.
|
Sulfide Conc.
|
Turbidity
|
| Reading #1
|
65
|
0.19
|
4ppm
|
0.51
|
4
|
| Reading #2
|
71
|
0.15
|
4ppm
|
0.49
|
4
|
| Reading #3
|
66
|
0.18
|
4ppm
|
0.42
|
4
|
| Average
|
67
|
0.17
|
4ppm
|
0.47
|
4
|
Cleaning efficiency of the cleaning bath obtained from 3/31/98 will be determined after receiving a sample of the clients oil. The results of the efficiency will be linked to the characteristics obtained in this trial so that a relationship could be determined. With this relationship, bath effectiveness can be checked using the above testing methods.
No relation