Possible Causes:

Rinse water supply temperature did not meet method standards. This may affect results with certain samples. Make sure the water supply has a temperature no less than 50°C for Crude Fiber, or no less than 70°C for ADF and NDF determinations. This message will be displayed at the end of an analysis so your results may be affected.  A small water heater dedicated to the Delta instrument will help. Contact ANKOM for assistance as needed.