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セントラル科学

Establishment1967 year
capital8500Ten thousand
number of employees60
addressTokyo/Chuo-ku/2-1-40 Harumi, Harumi Prime Square
phone03-3812-9186
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last updated:Mar 02, 2026
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セントラル科学 Product Lineup

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46~49 item / All 49 items

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Dissolved Oxygen (DO) Dissolved Oxygen (DO)
pH (hydrogen ion concentration) pH (hydrogen ion concentration)
Conductivity Conductivity
Multi-measurement Multi-measurement
BOD (Biochemical Oxygen Demand) / Respirometer BOD (Biochemical Oxygen Demand) / Respirometer
COD (Chemical Oxygen Demand) COD (Chemical Oxygen Demand)
TOC (Total Organic Carbon) / Endotoxin / Bioburden TOC (Total Organic Carbon) / Endotoxin / Bioburden
Nitrogen and phosphorus Nitrogen and phosphorus
Residual chlorine and chlorine demand Residual chlorine and chlorine demand
Turbidity, color, SS (suspended solids) Turbidity, color, SS (suspended solids)
MLSS - Sludge Interface MLSS - Sludge Interface
Multi-parameter water quality tester Multi-parameter water quality tester
Food environment Food environment
Soil and VOC (Volatile Organic Compounds) Soil and VOC (Volatile Organic Compounds)
Water Quality Monitoring Network System Water Quality Monitoring Network System
Others Others
pH

pH (hydrogen ion concentration)

pH is an indicator that shows the degree of acidity or alkalinity of an aqueous solution, defined as the logarithm of the reciprocal of the hydrogen ion concentration (or hydrogen ion activity), and is also referred to as the hydrogen index. The pH of pure water is neutral and is approximately pH 7; values higher than this indicate alkalinity, while lower values indicate acidity. The reactions of substances in water can change significantly depending on the pH, making it an important indicator of the chemical properties of water. For this reason, pH is widely measured not only in environmental monitoring but also in industrial applications.

Pocket Tester for Water Treatment pH Meter SD10 pH

Portable water quality meter usable in various settings.

In the water treatment industry, accurately understanding the purification level of treated water is essential for compliance with environmental standards and stable operation of equipment. In particular, pH value is a fundamental indicator that affects water quality, and it is necessary to monitor its fluctuations in real time. Improper pH management can lead to decreased treatment efficiency and potential environmental impacts. The Pocket Tester pH Meter SD10 allows for instant measurement of pH values on-site, enabling rapid situational awareness and appropriate actions. 【Usage Scenarios】 - pH management in wastewater treatment facilities - pH monitoring of industrial water - Verification of water purification processes - Simple water quality testing on-site 【Benefits of Implementation】 - Rapid confirmation of the purification level of treated water - Improved accuracy in pH management - Increased work efficiency on-site - Support for compliance with environmental standards

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Pocket Tester pH Meter SD10 for Pool and Spa

For water quality management in pools and spas. Instant pH measurement on-site.

In the pool and spa industry, water quality management is emphasized to ensure the safety and comfort of users. In particular, pH levels are a key indicator that affects water quality, and it is essential to maintain them within an appropriate range. Fluctuations in pH levels can not only impact users' skin and eyes but may also lead to equipment deterioration. Our pocket tester pH meter SD10 pH supports water quality management by allowing for quick and accurate pH measurements on-site. 【Usage Scenarios】 - Routine water quality checks for pools and spas - Investigating causes during water quality issues - Data recording during regular maintenance 【Benefits of Implementation】 - Maintaining user safety and comfort - Early detection and response to water quality issues - Contributing to the longevity of equipment

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Pocket Tester pH Meter SD10 for Educational Institutions

Portable pH meter to support experiments in educational settings.

In educational institutions, it is essential to measure the pH of water accurately and conveniently during experiments and practical training. In particular, equipment that students can operate safely and understand the results quickly is important for enhancing learning effectiveness. Inaccurate measurements can undermine the reliability of experimental results. The Pocket Tester pH Meter SD10 supports pH measurement in educational settings with its compact size that can be held in one hand and its ease of use. 【Usage Scenarios】 - Water quality experiments in science classes - Observations of aquatic environments in biology - pH management of solutions in chemistry experiments - Simple measurements during fieldwork 【Benefits of Implementation】 - Students can safely and easily experience pH measurement - The reliability of experimental results is improved - Easy to carry, allowing measurements in various locations - Simple battery and electrode replacement, facilitating continuous use

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Pocket Tester pH Meter SD10 for Research and Development

Portable pH meter supporting data acquisition for research and development.

In research and development, accurate data acquisition in experiments and analyses is essential. Particularly, fluctuations in pH levels can significantly impact experimental results, making reliable measurements indispensable. Inaccurate measurements can lead to the need to redo experiments and the loss of valuable data. The Pocket Tester pH Meter SD10 allows for instant pH measurement in the field, enhancing the accuracy and efficiency of data acquisition in research and development. 【Usage Scenarios】 - Confirming the pH of reagents in the laboratory - Water quality sampling in field surveys - pH monitoring in process development - Sample analysis in quality control 【Benefits of Implementation】 - Improved experimental reliability through accurate pH data acquisition - Time savings through rapid measurements in the field - Portable size suitable for measurements in various locations - IP67 waterproof rating allows for use in various environments

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