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- Last added
- 2026-10-17
Featured Shanghai Yidian Scientific Instrument Co., Ltd. manuals

Shanghai Yidian DDSJ-308F Conductivity Meter User Manual
The DDSJ-308F is a novel and practical laboratory analysis instrument designed to precisely measure the conductivity, resistivity, total dissolved solids (TDS), and salinity of aqueous solutions. It also supports measurements for pure water purity, temperature, and salt content in desalination processes. Key features include automatic temperature compensation, auto-calibration, auto-range switching, and GLP compliance with data storage capabilities. This manual is written in Chinese.
Covers: Overview · Main Technical Specifications · Instrument Structure · Instrument Usage · Maintenance
Latest Shanghai Yidian Scientific Instrument Co., Ltd. manuals
Shanghai Yidian DDSJ-308F Conductivity Meter User Manual
User Manual 28 pages · 668 KB · ZHThis manual covers the operation, maintenance, and technical specifications of the DDSJ-308F conductivity meter for measuring conductivity, resistivity…
Which document do I need?
User Manual
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in Shanghai Yidian Scientific Instrument Co., Ltd. manuals
What measurement modes does the DDSJ-308F support?
The instrument supports three measurement modes: continuous, timed, and equilibrium.
From: Shanghai Yidian DDSJ-308F Conductivity Meter User Manual
How often must the instrument be recalibrated?
The instrument must be sent to a metrology department or qualified unit for re-examination once every year.
From: Shanghai Yidian DDSJ-308F Conductivity Meter User Manual
