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Client #357

Project Number 1

Test Objective:

We are most concerned with the cleaning efficacy test right now. We have tried a few different methods to compare cleaning efficacy with use of a parts washing brush but they did not show clear differentiation between fluids (even between solvent and water based) and had a high standard deviation between runs with the same fluids. Products to be include: Bio-Circle ULTRA at 105F, Bio-Circle L at 105F, Bio-Circle Aero at 105F, Bio-Circle CB100, Bio-Circle CB100-ALU, Bio-Circle UNO SF, ChemFree SW4 at 105F, Simple Green Industrial, Graymills Aquatene 330 and LPS T91 Please let us know if you already have GS 34 test data for any of these products. I have been told you have test data for Keteca Heavy Duty Degreaser and I would like that included in the report for comparison.

Product Use:

Cleaning products
Trial Number Date Run Purpose Success Rating
0 06/01/2015 To evaluate the efficiency one cleaner on GS 34 Soil-1 from stainless steel coupons using immersion technique. Results successful using TACT (time, agitation, concentration, and temperature, as well as rinsing and drying) and/or other cleaning chemistries examined.
1 05/19/2015 To evaluate the efficiency one cleaner on GS 34 Soil-1 and GS 34 Soil- 2 from stainless steel coupons using immersion technique. Results successful using TACT (time, agitation, concentration, and temperature, as well as rinsing and drying) and/or other cleaning chemistries examined.
2 06/12/2015 To evaluate the efficiency one cleaner on GS 34 Soil-1 and Soil-2 from stainless steel coupons using immersion technique. Results successful using TACT (time, agitation, concentration, and temperature, as well as rinsing and drying) and/or other cleaning chemistries examined.