Please Note: You are viewing the unstyled version of POLARIS Laboratories. Either your browser does not support CSS (Cascading Style Sheets) or it is disabled. As a result, much of this website will not look the way it was intended, although all of its contents will be accessible to you. For more information, visit our Browser Support page.

Skip to Primary Site Navigation, Secondary Site Navigation, Content, Company Address

Home > Testing Services > Test List > Total Dissolved Solids

Total Dissolved Solids

Definition:

Total Dissolved Solids such as inhibitor chemicals, silicates, contaminants and water hardness compounds can lead to water pump failure. TDS levels should not exceed 6000 ppm.

Standard Test Method Used:

POLARIS Method - Conductivity/TDS Meter Measurement

Reporting Measurement:

ppm (parts per million)

Amount of Sample Needed:

50 mL

Test Limitation:

Overly concentrated in-service coolants will give false readings. Petroleum contamination can affect results.


Top

News

POLARIS Laboratories™ to provide fluid analysis for AES Defence Early Failure Detection Centre

POLARIS Laboratories™, an innovative leader in fluid analysis services in North America, announced today their partnership with UK-based AES Defence who provides oil analysis services for more than 1,500 British military vehicles.

Read More

Sign Up for eNewsletters


Training

  • Salt Lake City
    Practicing Oil Analysis
    March 30-31, 2010

  • Houston
    Practicing Oil Analysis
    June 22-23, 2010

  • Indianapolis
    Cooling Systems Maintenance
    July 20, 2010

View complete schedule and registration information


Tradeshows & Conferences

  • AEMP
    Dallas, TX
    March 14-16, 2010

  • Truck World
    Toronto, ON
    April 15-17, 2010

View all tradeshows