Accurate Flowmeters & Instrumentation Pvt. Ltd. the Manufacturers of Paper Analyzer. DF-5710 Online Paper Quality Control System (QCS) is a Paper Analyzer by Accurate. The Paper Analyzer can detect and control basis weight, moisture and ash content in paper. Paper Analyzer system is one of the most important control links in a paper mill and also considered the main reference for evaluating the automatic control level of a paper mill. For Paper Analyzer Contact: Accurate Flowmeters & Instrumentation Pvt. Ltd. H.No. 8-91/STH/G-1, Sai Tirumala Heights, Bhandari Layout, Nizampet, Hyderabad, Telangana - 500090 Call: 040-29803333 / 9490262626 .