• Routine SDI measurement can prevent membrane fouling and improve the efficiency of RO systems.
• Automated test process for simpler, easier and accurate SDI measurements.
• Compact, Lightweight and battery powered for easy portability.
• Performs SDI 5, 10 and 15 minute tests with both 100 ml and 500 ml sample size tests – provides useful data which is especially helpful on high SDI waters.
• Unattended operation. Start the test and return in 15 minutes for the results – saves you time.
• Real-time display of results including SDI, current flow rate and elapsed time. End of test display includes SDI
• 5, 10 & 15 with 100 ml and 500 ml results.
• More accurate than hand testing (ASTM D 4189-95) – consistent results provides better information.
• Uses standard 47 mm membrane filters – for lower consumable cost and worldwide availability.

Features