東亜ディーケーケー 本社、営業所（札幌・仙台・千葉・名古屋・大阪・広島・四国・北九州）、事業所（狭山、東大和） Official site

Toa DKK will exhibit at "JASIS 2025," which will be held at Makuhari Messe from September 3 (Wednesday) to September 5 (Friday), 2025. Our exhibition booth is located in Hall 7, No. 7B-501. At our booth, we plan to showcase a wide range of water quality analysis instruments utilizing our unique electrochemical sensor technology. A highlight will be the automatic measurement system for multiple samples, which connects a tabletop water quality meter and an automatic titrator with a turntable (TTT-710). We will introduce solutions that contribute to the automation and labor-saving of analytical tasks, featuring actual equipment. In addition, you can view a diverse product lineup including the X series (tabletop water quality meters), P40 series (portable water quality meters), ICA-7000 (ion chromatograph), IA-300 (ion analyzer), AUT-801 (automatic titrator), kemio (heavy metal analyzer), DR series (spectrophotometers), and turbidity meter series. During the exhibitor seminars, we will provide technical information on three themes: "Fundamentals of Water Quality Measurement," "Fundamentals of Automatic Titrators," and "Fundamentals of Ion Chromatography (IC)." We sincerely look forward to your visit.

At Toa DKK, we publish various helpful product videos on our YouTube channel and website. We are currently featuring a video introducing the characteristics and measurement fields of the automatic titrator AUT-801! 【Keywords】 Titration, titration device, neutralization titration, acid-base titration, redox titration, chelation titration, hardness titration, acidity, salinity, food analysis, environmental analysis, chemical analysis, plating.

At Toa DKK, we publish various helpful videos about our products on our YouTube channel and website. This is a helpful video for those using a salt concentration meter for the first time. *All information regarding the operation of the device is included in the instruction manual. Please use this video as a supplement to the instruction manual. SAT-500 Power Connection and Printer Installation SAT-500 Silver Electrode Installation and Preparation of Electrolyte SAT-500 Micro Dispenser Usage 【Keywords】 Salt Analysis, Benchtop Analyzer

We will introduce the features of the process (industrial) pH meters from Toa DKK, which has a proven track record in production online, including wastewater treatment facilities and quality control of product manufacturing equipment. Please refer to the related product "Introduction to the Features of Process (Industrial) pH Meters" for more information.

At Toa DKK, we publish various helpful videos about our products on our YouTube channel and website. Recommended for those using an electrical conductivity meter! What should you do if the measured values "2.020," "20.20," or "202.0" are blinking? We have released a helpful video explaining the countermeasures. For those using the portable models MM-41DP and MM-42DP: https://youtu.be/0bFgp-hTCpg For the tabletop models: If you are using CM-41X → https://youtu.be/q0T7VqwCcno If you are using CM-42X or MM-43X → https://youtu.be/PbgI8g9tDLk 【Keywords】 Electrical conductivity measurement, EC measurement, measurement range, portable, tabletop