セントラル科学 List of Products and Services

We offer electrodes that can accommodate various applications. ■pH Electrodes - SensoLyt SEA … For wastewater measurement (high turbidity, AgCl-free internal liquid, suitable for samples containing sulfides) - SensoLyt SEA-HP … For inline measurement (inside piping, pressure and heat resistant) - SensoLyt DWA … For drinking water measurement (suitable for low conductivity samples) - SensoLyt ECA … For wastewater measurement (single pin pole design, long-term stability) - SensoLyt TFA … For industrial wastewater measurement ■ORP Electrodes - SensoLyt PtA … For wastewater measurement (suitable for high turbidity samples) - SensoLyt PtFA … For industrial wastewater measurement

The 4-electrode conductivity sensor TetraCon 700IQ is particularly suitable for a wide range of applications in high concentration areas compared to 2-electrode sensors, such as in treatment plants handling heavily loaded wastewater and effluent. It employs a unique measurement technology that reduces the effects of polarization, achieving high-precision measurements. The 4-electrode TetraCon 700 uses two pairs of independent electrodes, with the voltage electrodes generating a stable and consistent reference potential. The advantage of this technology is the reduction of measurement errors caused by polarization effects in high concentration areas. *There are also sensors available for seawater.

An optical sensor for turbidity/SS measurement equipped with an ultrasonic cleaning system, achieving low maintenance and long-term measurement stability. 【Features】 ■ The turbidity measurement (VisoTurb) adopts a 90-degree scattered light measurement method in accordance with ENISO 7027. ■ The SS measurement (ViSolid) employs a backscattered light measurement method. ■ Wide measurement range. ■ High resolution. ■ Equipped with automatic range switching function. ■ Suitable for a wide range of applications from drinking water to high-concentration activated sludge. ■ Built-in automatic cleaning function. ■ Low maintenance. *For other functions and details, please download the catalog.

The IQ Sensor Net system helps collect the necessary data for monitoring and controlling processes by freely combining 21 types of sensors. It supports small-scale operations with 2 sensors up to large-scale processing processes with a maximum of 20 sensors, providing optimal water quality management tailored to users. It also supports remote monitoring, allowing data to be viewed from anywhere using a smartphone, tablet, or computer as long as there is an internet connection. This enables operation from outside the facility when urgent on-site response is needed. Types of sensors: DO (marine water compatible model available), pH/ORP (marine water compatible model available), conductivity (marine water compatible model available), turbidity (marine water compatible model available), color, SS (marine water compatible model available), MLSS, ammonia, nitrate, nitrite, organic matter, sludge interface.

Accurate water quality measurement and management are essential for land-based aquaculture. By visualizing water quality in real-time, we can optimize the aquaculture environment, protect the health of farmed fish, and support sustainable production. ■ Water Quality Monitoring Network System: IQ Sensor Net (Controller) ■ Optical Online DO Sensor: FDO 70x IQ SW ■ Online pH/ORP Sensor: SensoLyt 700IQ SW ■ Online Conductivity Sensor: TetraCon 700IQ SW ■ Online Turbidity Sensor: VisoTurb 700IQ SW ■ Online SS Sensor: ViSolid 700IQ SW ■ Coulometric Ammonia Meter: Quick Ammonia AT-3000 Model We offer a wide range of stable water quality measurement devices suitable for marine environments. If you have any other requests or inquiries, please feel free to contact us.

Do you have any concerns about wastewater treatment? Our company listens to your issues regarding wastewater treatment optimization and introduces the most suitable measuring instruments from a variety of products! ● Water Quality Monitoring Network System IQ Sensor Net This is an online system that allows real-time monitoring of water quality. You can freely combine from 1 to a maximum of 20 sensors to build a system tailored to the scale of your facility and the type of wastewater. 【Main Sensors Introduced】 - Ammonia/Nitrate Sensor VARiON System: Equipped with electrodes that can correct for interfering substances such as potassium and chloride, achieving high-precision measurements. - Optical Dissolved Oxygen Sensor FDO 700IQ: Long lifespan with green LED. - UV-VIS Organic Matter/Nitrate/Nitrite Sensor CarboVis/NiCaVis: Capable of measuring organic matter (BOD, COD, TOC), nitrate, and nitrite. Additionally, we offer various sensors such as pH/ORP sensors, turbidity sensors, SS sensors, and sludge interface sensors. ● Pressure-type BOD Measuring Instrument OxiTop: A unique BOD measuring instrument using a pressure sensor method. It measures and records (automatically records up to 5 days) with just one measurement head.

- For managing sludge accumulation in initial and final sedimentation tanks, thickener, etc. Monitors up to a maximum water depth of 15m. - Long-term maintenance-free. Removes interfering bubbles with a non-contact wiper. - No calibration required. - Connects to the IQ sensor network system. Control and display unit 282/284 or 2020 3G / Graphically displays signal strength and water depth. Can be monitored in combination with DO, pH, SS, and ammonia.

At wastewater treatment sites, issues such as labor shortages, on-site operations, and emergency responses are common concerns. The online water quality meter "IQ Sensor Net" allows for remote access to view measurement values, download data, change settings, and operate relays, enabling monitoring and control (machine operation) from outside the facility. [Seminar Registration Now Open] "Water Treatment Seminar - From Virus Measurement to Digital Optimization" Since the introduction of PCR methods in the 1990s, measurement technology for viruses in water has seen remarkable advancements through technical improvements aimed at ensuring quantitativeness. It is now possible to measure wild viruses at actual treatment plants, allowing for the empirical assessment of virus removal capabilities, significantly contributing to water safety. Professor Hiroyuki Katayama from the University of Tokyo will provide a clear explanation of these technologies, incorporating specific treatment case studies. Additionally, advancements in digital technology have enabled efficient and advanced water quality management in the fields of water supply and wastewater treatment, drawing attention to future developments. We will share practical insights gained from the field regarding the latest water treatment technologies utilizing AI and the use of online water quality meters. For details and registration, please follow the link below the image!