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Application Note: Scheduled Oil Sampling (SOS)

From Hamilton Co.
 

 

Scheduled Oil Sampling was developed by Caterpillar® to evaluate engine wear. The method involves analyzing the engine oil for contaminants and metal particles. The concentrations of certain particles in the oil are used as early warning signs of engine damage. Once the risk factors are identified a preventative maintenance plan can be established to avoid a catastrophic failure.

SOS Sample Preparation with the ML500 diluter:
The ML500 is available with a large volume probe that was designed specifically for SOS by Hamilton Company and Caterpillar®. The probe uses a 5 mL disposable tip to accurately aspirate an oil sample and dilute it with kerosene for analysis. The probe includes an air pump that is used to ensure the oil is thoroughly mixed and expelled from the tip.
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