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中文

产品宣传册

Quick Guide: SevenDirect pH/Cond/Ion Meters

产品宣传册

Brief Instruction on How to Install and Operate SevenDirect Meters

SevenDirect Quick Guide

This quick set up guide provides a brief instruction about how the SevenDirect™ meters should be installed, connected, commissioned, and maintained.

产品

pH计

台式和便携式仪表可在实验室或现场应用中准确测量pH值、电导率、离子浓度、ORP和溶解氧。

Library Literature

NineFocus vs SevenExcellence Multiparameter Measurement System

NineFocus vs. SevenExcellence: The Next Generation

See how NineFocus builds on the trusted performance of SevenExcellence and introduces new capabilities to support modern analytical laboratories.

pH 电极维护海报

pH 电极维护海报

下载我们的使用和维护海报，优化您的 pH 电极！从电极准备到维护，我们都为您准备好了！

盐分分析简介指南

指南：盐分分析简介

该指南包括食品盐分含量测定方法，实际样品测量示例等内容。

Engine coolant testing with pH and conductivity measurement for coolant quality monitoring and cooling system maintenance

Measure pH and Conductivity of Engine Coolant

Learn how accurate pH measurement helps monitor engine coolant condition, prevent corrosion, and maintain optimal cooling system performance.

Fluoride impurity testing in lithium salts for lithium-ion battery quality control

Fluoride Ion Impurities in Lithium Salts

Learn how to detect fluoride ion impurities in lithium salts using the perfectION Fluoride Combination ISE for reliable battery quality control.

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