How to choose an SDI meter?-Hezhong Environment (Beijing) Co., Ltd. was established in 2003

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How to choose an SDI meter?

Published Time:

2023-04-24

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1. What is the SDI value?

The Silt Density Index (SDI) value is an important parameter of water quality indicators. It represents the content of particles, colloids, and other substances in the water that can block various water purification equipment.

2. Selection of SDI instrument:

Name	Silt Density Index Tester (Manual)	Automatic Silt Density Index Tester (Semi-automatic)	Automatic Silt Density Index Tester (Fully automatic)
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Technical Specifications Index Standard	AikeSDI® Manual SDI instrument	RizonSDI® Portable SDI Tester	RizonSDI® Multi-channel fully automatic online SDI tester
Features	Economical and practical, using a unique overflow hole to achieve complete venting and uniform water distribution, and a unique pressure regulating valve to stabilize water pressure; lightweight and easy to carry.	Compact design, easy to carry; automatic measurement and calculation of SDI value; key operation; paperless operation mode; optional booster pump to adapt to various working conditions.	Fully automatic operation; the entire process is centrally controlled by PLC without manual intervention; real-time monitoring; unique membrane replacement mechanism; fully automatic filter membrane replacement.