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FOAMING CHARACTERISTICS OF LUBRICATING OILS
Two Place Single Bath / Four Place Two Bath Assembly |
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STANDARDS: ASTM D 892,IP 146 |
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This test method covers the determination of the foaming characteristics of lubricating oils at specified temperatures.
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Apparatus Consists of: |
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| Test bath |
Single or Two glass baths, to accommodate two or four test cylinders |
| Flow meter arrangement |
Rotameters each capable of measuring air volume upto 2.5 liters |
| Heating coils |
1000 W, AC band heater |
| Test cylinders |
Graduated upto 1000 ml |
| Temperature controllers |
They are two digital temperature indicators & controllers used to control the temperature of the test baths |
| Diffuser stones |
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| Cooling system |
To maintain temperature at 240°C |
| Level indicators |
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