Will using non Hach tubing cause Liquid Sensor problems with my Hach/ Sigma Sampler?

Document ID

Document ID TE7007

Published Date

Published Date 27/05/2017
Question
Will using non Hach tubing cause Liquid Sensor problems with my Hach/ Sigma Sampler?
Summary
Sample missing issues could be result of tubing on Hach/ Sigma Samplers.
Answer
The Hach/ Sigma sampler liquid sensors are calibrated to use a specific type of tubing. If a non Hach pump tubing is used, it might not have the same density and this will cause "sample missing" errors or other problems with the liquid sensor on the sampler.