For general fluid compatibility with Contamination Monitoring Products the below rules can be used*
• For mineral oils, synthetic fluids and diesel – the ‘M’ type variant of unit is recommended.
• For water based/ subsea fluids & ‘M’ type fluids – the ‘N’ type variant of unit is recommended.
• For Aerospace phosphate esters, Skydrols® and aggressive fluids along with ‘M’ & ‘N’ type fluids- the ‘S’ type variant is recommended.
• All fluids are required to be clear in appearance to allow light to penetrate unhindered.
*For further and more detailed information on specific fluid compatibility please refer to the below fluid compatibility list