Residual chlorine meter Product List and Ranking from 5 Manufacturers, Suppliers and Companies

Last Updated：Sep 10, 2025 Aggregation Period:Aug 13, 2025～Sep 09, 2025
This ranking is based on the number of page views on our site.

Residual chlorine meter Manufacturer, Suppliers and Company Rankings

Last Updated：Sep 10, 2025 Aggregation Period:Aug 13, 2025～Sep 09, 2025
This ranking is based on the number of page views on our site.

タクミナ Osaka//Industrial Machinery
東亜ディーケーケー Tokyo//Testing, Analysis and Measurement 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）
サニー・トレーディング Kanagawa//Machine elements and parts
4 磯村 Shizuoka//Industrial Machinery 掛川工場
5 シーズ Osaka//Industrial Electrical Equipment

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Residual chlorine meter Product ranking

Last Updated：Sep 10, 2025 Aggregation Period:Aug 13, 2025～Sep 09, 2025
This ranking is based on the number of page views on our site.

Residual Chlorine Meter "RM" タクミナ
Residual Chlorine Meter 'Accurate Measurement with One Finger! Digital Residual Chlorine Tester DCT' タクミナ
Residual Chlorine Meter "CL17sc" 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）
4 Residual Chlorine Meter "HACCP Compliant for Food Factories, Maximum 200 mg/L! HM" タクミナ
5 ATI Q46H/62-63 Type Residual Chlorine Meter [Diaphragm Type Sensor] サニー・トレーディング

Residual chlorine meter Product List

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Residual Chlorine Meter 'Accurate Measurement with One Finger! Digital Residual Chlorine Tester DCT'

Introducing a digital residual chlorine tester that can accurately measure with just one finger, expanding its applications with four different reagents!

The "DCT Series" is a digital residual chlorine tester that can accurately measure with just one finger. It utilizes a two-wavelength spectrophotometric method that is resistant to cell and water contamination. It is also waterproof (equivalent to IEC standard: IP65), so you can use it without worry even if it gets wet. Additionally, it can measure hard water using "DPD reagents for hot springs." It is effective in various locations such as food factories, tap water, swimming pools, bathing facilities, and hot springs. 【Features】 ■ Accurately measures free chlorine and total chlorine concentrations with one device ■ Measures from 0.00 to 5.00 mg/L in 0.01 mg/L increments ■ One-touch zero calibration with a single button ■ Includes combined chlorine detection function (during free chlorine measurement) ■ Memory function (records up to 99 measurement values) *For more details, please refer to the PDF document or feel free to contact us.

Company：タクミナ
Price：Other

Residual chlorine meter
Water treatment equipment and technology

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Residual Chlorine Meter "RM"

Hot spring water and well water compatible! Residual chlorine meter 'RM'

The Takumina residual chlorine meter 'RM' can measure a wide range of water quality. 【RM-52】 ■ Stable continuous measurement using the polarographic method Adopts a polarographic method with a fast response time and excellent stability. ■ Bright and easy-to-read digital display Equipped with a backlight for visibility even in dark places. ■ Capable of measuring temperature and flow rate The temperature sensor allows for measurement of the sample water's temperature. The flow rate sensor can check the flow rate of the sample water. 【RM-52PC】 ■ Direct power supply and control to the pump No control panel required. The chlorine injection amount can be finely controlled according to the set concentration level, reducing chlorine odor. ■ Backup function for sensor abnormalities In the event of a trouble occurrence, the injection pump is driven in timer operation mode, continuing a constant amount of chlorine disinfection until the malfunction is resolved. ■ Forced operation of the pump is also possible By pressing the "Pump Manual" key, the pump can operate independently of control settings. 【RM-55】 ■ For customers who want to integrate into a control panel DIN size (96×96mm) with functions equivalent to the RM-52. ★ For more details, please download the catalog. Feel free to contact us with any inquiries.

Company：タクミナ
Price：Other

Residual chlorine meter
Water treatment equipment and technology
Other water supply and drainage facilities

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Residual Chlorine Meter "Compliant with Water Purification Testing Method! DPD Tester CLT10"

Residual chlorine management made safe, easy, and accurate! Lightweight and compact portable type, with a dedicated case included.

The "CLT-10" is a product that allows for accurate and easy residual chlorine measurement using the DPD method, which complies with the drinking water testing method. It is a single-use stick-type packaged reagent that provides stable coloration and easy measurement. We also offer the "Water Tester II," which allows for easy measurement of residual chlorine and pH in a portable set. 【Features】 ■ Enables high-precision residual chlorine measurement ■ Easy measurement with stable coloration ■ Single-use stick-type packaged reagent ■ Lightweight and compact portable type ■ Comes with a dedicated case ★ For more details, please download the catalog. Feel free to contact us with any inquiries.

Company：タクミナ
Price：Other

Residual chlorine meter
Water treatment equipment and technology

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Residual Chlorine Meter "CL17sc"

Conduct measurements with a 2.5-minute cycle at low cost and low maintenance! Ensure speed and reliability!

The "CL17sc" is an intermittent continuous residual chlorine meter that employs the DPD reagent for spectrophotometric measurement. It is used for measuring residual chlorine in drinking water and cooling water. With low cost and low maintenance, it performs measurements at 2.5-minute intervals, ensuring speed and reliability. While there are some differences in the composition of the buffer solution compared to the DPD method specified in the drinking water testing method (as per the Ministry of Health, Labour and Welfare), it can achieve a high correlation with the measurement values based on the drinking water testing method. 【Features】 ■ No sensitivity reduction due to contamination, as it uses a colorimetric method with reagents ■ Sensitivity reduction is prevented by adjusting the light intensity of the colorimeter (basically once a day) ■ Good maintainability, allowing for unmanned operation for up to one month ■ Reagents can be easily prepared by simply dissolving powdered reagents ■ The tubes used within the instrument are packaged as a kit, making tube replacement easy *For more details, please refer to the PDF document or feel free to contact us.

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[Case Study Collection] ATI Residual Chlorine Meter

This is a collection of case studies on ATI residual chlorine meters.

We have compiled case studies that leverage the features of diaphragm-type polarographic sensors.

Company：サニー・トレーディング
Price：Other

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Residual Chlorine Control System

Measures against Legionella bacteria, managing chlorine concentration in disinfecting and cleaning water!

This is a residual chlorine control system that automatically manages the concentration of residual chlorine. 【Features】 ■ Adopts the FCL-80 polarographic residual chlorine meter using the three-electrode method ■ Measurement ranges available in three types: 0-2, 0-3, and 3-30 mg/L ■ For measures against Legionella bacteria and for managing chlorine concentration in disinfection and cleaning water *For other functions and details, please contact us.

Company：シーズ
Price：Other

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Residual Chlorine Meter "HACCP Compliant for Food Factories, Maximum 200 mg/L! HM"

[HACCP Compliant] High-concentration residual chlorine meter 'HM' for continuous stable measurement, specifically designed for food factories.

The leading company in precision pumps, Takumina, presents the residual chlorine meter 'HM', a specialized type for food factories that can continuously and stably measure high concentrations of residual chlorine up to 200 mg/L. 【Features】 ■ Capable of stable continuous measurement of high concentrations of residual chlorine Supports concentrations up to 200 mg/L. ■ Available in both flow type and constant water tank type Uses a flow type sensor with no waste water. (Flow type detection) ■ Significantly improved maintenance Cleansing with glass beads using water flow and electric cleaning. Maintenance frequency has been greatly reduced. ■ Suitable for various applications - Monitoring of CIP sterilizing water - Making sterilizing water for push water - Measurement of weakly acidic hypochlorous water - Monitoring and making sterilizing water for rinsing - Monitoring of water for pasteurizers, warmers, and coolers, etc. ★ For more details, please download the catalog. Feel free to contact us with any inquiries.

Company：タクミナ
Price：Other

Residual chlorine meter
Water treatment equipment and technology
Water treatment equipment

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ATI Q46H/62-63 Type Residual Chlorine Meter [Diaphragm Type Sensor]

This is a diaphragm-type polarographic sensor that can be used for a wide range of residual chlorine measurement applications, including pure water, seawater, wastewater, food, and groundwater.

The Q46H/62-63 residual chlorine meter adopts a polarographic membrane sensor, allowing for the direct measurement of free chlorine, active chlorine, and combined chlorine (monochloramine) without the need for reagents. Due to its diaphragm-type sensor, it is less affected by changes in the measurement liquid or impurities, enabling the measurement of residual chlorine in electrolyzed hypochlorous water, seawater, wastewater, hot springs, and pure water. Additionally, since the electrode does not come into direct contact with the measurement liquid, it is less prone to contamination and has a long lifespan. By adding a pH sensor option, simultaneous measurement of chlorine and pH is possible. The pH correction function allows for measurements even when the pH value is high or fluctuating. It has a wide measurement range, capable of measuring low concentrations below 1 mg/L and high concentrations above 100 mg/L with a single unit. 【Features】 ■ No reagents required ■ Easy installation ■ Wide and flexible measurement range ■ Cost-effective *Demo units are available, so please feel free to inquire. *For more details, please refer to the PDF document or feel free to contact us.

Company：サニー・トレーディング
Price：Other

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Residual Chlorine Meter "SRA-IV Type"

Further improved reliability. Adopted a polarographic method using an efficient electrode polishing technique.

The "SRA-IV type" is a residual chlorine meter suitable for managing chlorine concentration in relatively pH-stable water such as drinking water. It comes standard with signal output to support remote monitoring. In addition to conventional residual chlorine concentration and various alarm outputs, it adds water temperature output, converting water temperatures from 0°C to 40°C into a linear electrical signal of DC 4-20mA. Moreover, by adopting a fixed electrode method, it reduces the lifespan of the electrodes, thereby lowering running costs. 【Features】 ■ Efficient electrode polishing method adopted ■ Low maintenance costs ■ Automatic zero calibration function ■ Capable of external transmission ■ Compatible with conventional devices *For more details, please refer to the PDF document or feel free to contact us.

Company：磯村掛川工場
Price：Other

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[Case Study on Water Treatment Technology] Water Quality Measurement Device

An example of installing automatic water quality monitoring with high-precision equipment in the water supply facility's water production process.

We would like to introduce a case where it was required to add specifications necessary for reliable water quality measurement devices in water quality monitoring within water supply facilities, achieving "high accuracy and stability in measurements." By equipping the devices with features such as automatic cleaning and automatic calibration, we are able to consistently perform highly accurate measurements. Various setting functions enable measurements tailored to specific situations. The devices support a variety of measurements, including "residual chlorine meters," "turbidity meters," "color meters," "pH meters," "conductivity meters," and more. 【Case Overview】 ■ Purpose of Implementation - It was required to achieve "high accuracy and stability in measurements." ■ Effects of Implementation - Various setting functions allow for measurements tailored to specific situations. *For more details, please refer to the related links or feel free to contact us.

Company：磯村掛川工場
Price：Other

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[Case Study] Accurate Management of Residual Chlorine Concentration in Rinsing Water for Bottles

Solving issues such as the inability to accurately measure chlorine concentration! Introducing a case study from a beverage manufacturer.

The beverage manufacturer was supplying sample water to the residual chlorine meter to measure the chlorine concentration of the rinsing water used for bottle washing. Currently, they are using a bypass piping system without a pump, but there are issues such as "the flow rate of the sample water is unstable, making it impossible to accurately measure the chlorine concentration" and "when emptying and cleaning the bottle washing tank, air and dirt get mixed into the residual chlorine meter." For solutions to the issues and requests, please download and view the PDF document. 【Customer's Issues and Requests】 ■ The flow rate of the sample water is unstable, making it impossible to accurately measure the chlorine concentration. ■ When emptying and cleaning the bottle washing tank, air and dirt get mixed into the residual chlorine meter. *For more details, please refer to the PDF document or feel free to contact us.

Company：タクミナ
Price：Other

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