List of Water quality testing products
- classification：Water quality testing
226～270 item / All 851 items
Heat resistant up to 1200℃. We will custom-make high-performance insulation covers that ensure safety in the working environment!
- Glass
High durability pH/ORP electrodes for harsh chemical environments
- Water quality testing
Stable measurement of pH/ORP even in harsh environments. Contributes to the quality control of cooling water.
- Water quality testing
Responding to harsh chemical environments! Reliable pH/ORP measurement in the plating process.
- Water quality testing
High durability pH/ORP electrodes for harsh chemical environments
- Water quality testing
Optimize pure water environments and achieve high-precision pH/ORP measurements.
- Water quality testing
Optimize the fermentation process to support the production of high-quality beverages.
- Water quality testing
Achieving pH/ORP measurement in food manufacturing with highly durable electrodes.
- Water quality testing
Reliable measurement of pH/ORP even in harsh environments.
- Water quality testing
Achieving highly reliable pH/ORP measurements even in harsh environments.
- Water quality testing
Adapting to harsh chemical environments. Achieving reliable pH/ORP measurements.
- Water quality testing
Adopts a color touch panel in a compact body! Achieved excellent operability and maintainability.
- Water quality testing
Total parameters for non-target screening of per- and polyfluoroalkyl substances (PFAS) in water.
- Ion Chromatography
- Environmental Test Equipment
- Water quality testing
It is possible to continuously measure and monitor the concentration of hydrogen peroxide (H2O2) in drainage and other environments. Since it is a reagent-free type, the running costs are low.
- Other physicochemical equipment
- Water quality testing
- Instrumentation and Control Systems
Streamlining drainage management at factories and construction sites, optimizing process management.
- Water quality testing
- pH meter
- Water quality improvement
Streamlining cooling water management at power plants, with automatic monitoring of water quality and water levels.
- Water quality testing
- pH meter
- Water quality improvement
Streamlining wastewater management in food processing to reduce the risk of foreign matter contamination.
- Water quality testing
- pH meter
- Water quality improvement
Streamlining drainage management in mining to reduce environmental pollution risks.
- Water quality testing
- pH meter
- Water quality improvement
Autonomously control water quality, water level, and flow rate, contributing to data analysis.
- Water quality testing
- valve
- Water quality improvement
Autonomous control of water quality measurement, valve opening and closing adjustment, and chemical dosing.
- Water quality testing
- valve
- Water quality improvement
Autonomous control of water quality measurement, valve opening and closing adjustment, and chemical dosing.
- Water quality testing
- valve
- Water quality improvement
Autonomous control of water quality measurement, valve opening and closing adjustment, and chemical dosing.
- Water quality testing
- valve
- Water quality improvement
Autonomous control of water quality measurement, valve opening and closing adjustment, and chemical dosing.
- Water quality testing
- valve
- Water quality improvement
Autonomously control water quality, water level, and flow rate to reduce wastewater treatment costs.
- Water quality testing
- valve
- Water quality improvement
A process-type ion chromatograph capable of online monitoring ionic compounds in aqueous solutions from ng/L to %.
- Analytical Equipment and Devices
- Ion Chromatography
- Water quality testing
A clear explanation of the analysis method for the results measured by ion chromatography (chromatogram)!
- Ion Chromatography
- Water quality testing
- Environmental Test Equipment
An application that simultaneously analyzes multiple parameters of water using a system that combines ion chromatography and an automatic titration device.
- Ion Chromatography
- Water quality testing
- Environmental Test Equipment
Basics of Ion Chromatography: Applied Edition" is a beginner's technical booklet that explains the question, "What can be measured with ion chromatography?
- Ion Chromatography
- Water quality testing
- Water quality testing
"Basics of Ion Chromatography: Principles Edition" - A beginner's technical booklet that clearly explains the measurement principles of ion chromatography!
- Other environmental analysis equipment
- Water quality testing
- Ion Chromatography
"I got so much! I can't believe it." The stubborn scale has been completely removed. It can be installed in any cooling tower.
- Water quality testing
Is there anyone else who wants to try a scale removal method that completely removes the scale from the cooling tower?
"To those in charge who are struggling with scale buildup in cooling towers" Is there anyone else who would like to try a scale removal method that makes stubborn scale, which cannot be removed even with chemicals, "peel off completely"? We have prepared a special page, so please check it out now from the "Related Links" below.
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If you are having trouble with the water quality of cooling water, we can improve the red water caused by rust to make it clear.
- Water quality testing
[Latest Case] We have added the latest examples of measures against red rust and red water!
Recently, there has been a sharp increase in consultations regarding "red rust and red water" in cooling equipment such as cooling towers, chillers, piping, and heat exchangers. Common concerns among the companies seeking advice include: - Decreased cooling efficiency compared to before (in some cases, this is detected as an anomaly) - Red rust not being removed even with the use of chemicals - Water becoming cloudy and red again shortly after being replaced - Frequent cleaning and maintenance, leading to excessive effort and labor These cases often involve companies that have left the issue unresolved for years, unsure of what to do since chemical treatments have not improved the situation. Red rust tends to occur in inconspicuous areas within the piping, which often leads to delaying countermeasures. However, during this time, the piping continues to deteriorate due to the red rust. By the time it is noticed, there may be holes causing water leaks, or the piping itself could break, leading to emergency repairs and the urgent shutdown of production lines. Our company has resolved over 100 cases of red rust and red water issues over the past 20 years. We have added our latest case studies to our "Case Study Collection." The severely discolored red water has dramatically improved. Please take a look.
[For Private Enterprises] Contributing to environmental measures in factories! We support sustainable management initiatives for water resources with continuous water quality monitoring devices (bioas...
- Water quality testing
[Demo units available for loan] For a comprehensive safety investigation of water! Introduction to the mechanism of the device.
- Water quality testing
Simultaneous analysis of ammonium hydroxide, hydrogen peroxide, and hydrochloric acid in the wafer cleaning tank monitored by inline near-infrared analyzer!
- Spectroscopic Analysis Equipment
- Wafer
- Water quality testing
From drinking water to wastewater! We will introduce products that can be easily measured for various applications.
- Turbidity meter/color meter
- Turbidity Meter
- Water quality testing
IP67 waterproof housing suitable for work in humid environments! With a rechargeable lithium battery, measurements can be taken on-site for hours without any issues.
- Water quality testing
- pH Meter
[July 25, 2025 (Friday)] Announcement of participation in the "Measurement and Measurement Comprehensive Technology Exhibition in TOKYO"
We will be exhibiting at the "Measurement and Measurement Comprehensive Technology Exhibition in TOKYO" held at the Tokyo Distribution Center. At our booth, we plan to showcase the moisture meter "MB92," the hot plate stirrer "Guardian 5000 series," as well as "desktop pH meters, portable meters, pen meters," and the counting scale (piece counter) "Ranger Count 3000 series." We look forward to your visit.
Surprise in 6 months! As a token of appreciation, we will give replacement electrodes to everyone who purchases the eligible products.
- pH meter
- Water quality testing
- pH meter
Academia pH electrode giveaway campaign
As part of our "Special Campaign for Academia pH Meters," we will give a replacement electrode to everyone who purchases eligible products. From entry-level models to high-grade options, Ohaus's AQUASEARCHER series supports water quality analysis. The campaign period is from October 1, 2025, to December 31, 2025, for orders placed during this time. After your purchase, completing the warranty registration will finalize your application, and we will deliver the gift six months after the registration is completed.
Introducing water quality analysis equipment tailored for brewing processes, such as pH meters, turbidity meters, titration devices, and BOD testing equipment, for microbreweries and other beer brewin...
- Water quality testing
- Food Testing/Analysis/Measuring Equipment
- Water treatment equipment
A pH meter/ion meter that covers products related to pH and ion measurement, which are essential for water quality in experiments.
- Water quality testing
Easily select electrodes for various applications! New information and functionality guide for pH electrodes now available.
- Analytical Equipment and Devices
- Other physicochemical equipment
- Water quality testing
IC: Ion Chromatography - A beginner's technical booklet that provides an easy-to-understand explanation of the columns used in ion chromatography.
- Ion Chromatography
- Analytical Equipment and Devices
- Water quality testing
Automatically generate elution solutions for ion chromatography!
- Ion Chromatography
- Environmental Test Equipment
- Water quality testing
Simultaneous measurement of up to 9 items with a single unit! Compatible with water depths of 100m. For environmental monitoring and water quality management in factories, farms, and aquaculture.
- Water quality testing
Automating the cleaning of electrodes and two-point calibration with JIS standard solution! Enables reliable pH measurement over a long period.
- Water quality testing
An application that simultaneously analyzes multiple parameters of water using a system that combines an automatic titration device and an ion chromatograph.
- Analytical Equipment and Devices
- Water quality testing
- Liquid Chromatograph