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セントラル科学

Establishment1967 year
capital8500Ten thousand
number of employees60
addressTokyo/Bunkyo-ku/5-1-3 Hakusan, Tokyo Toyama Kaikan Building
phone03-3812-9186
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last updated:May 19, 2025
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セントラル科学 List of Products and Services

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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
Multi-parameter

Multi-parameter water quality tester

It is a device that can measure multiple types of items, such as COD, nitrogen, phosphorus, and heavy metals, from a built-in program. Measurement methods include spectrophotometry and colorimetry. Additionally, there are devices that measure only a single item from a variety of measurement items.

PhotoLab 7100/7600 Absorbance Multi-Parameter Water Quality Analyzer

One device can quickly, accurately, and easily measure multiple water quality parameters. Additionally, the necessary reagents for measurement are provided separately, allowing you to choose what you need.

From heavy metals to nitrogen and phosphorus, a single device can measure a variety of items. A multi-parameter water quality meter with pre-programmed analysis programs. 【Features】 ○ Automatic identification via barcode ○ Equipped with automatic cell identification function ○ Results displayed simply by inserting the cell ○ Over 200 types of measurement programs ○ 100 types of user program settings ○ Easy data management via USB and RS-232 interface ○ Wavelength range: 190 to 1100 nm ● For other functions and details, please download the catalog.

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Portable photometric multiparameter water quality meter photoFlex

The ideal multiparameter water quality meter for field water quality testing!

● A spectrophotometer with excellent accuracy and reproducibility, and easy operation ● Capable of measuring absorbance of nitrogen, phosphorus, etc., as well as pH (electrode type) and turbidity ● Optional barcode reader, lab station, and data management software LS data are available It is also possible to measure nitrogen and phosphorus in accordance with CODMn measurement, CODcr, and total water quality regulations.

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Portable Multi-Parameter Water Quality Meter MD600

Portable Multi-Parameter Water Quality Meter MD600

Portable water quality meter equipped with features of laboratory measuring instruments and built-in numerous programs, capable of measuring various water quality parameters. 【Features】 ○ 70 built-in programs for measuring key parameters in water quality management, such as phosphorus and COD. ○ All necessary reagents are pre-prepared, allowing for the use of tablet reagents, powder reagents, liquid reagents, or test tube reagents depending on the parameter. ○ Measurement wavelengths: 430, 530, 560, 580, 610, 660 nm. ○ Light source: LED. ○ Dimensions: approximately 210 (L) × 95 (W) × 45 (H) mm. ○ Weight: approximately 450 g. ● For other functions and details, please download the catalog.

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Portable Phosphate Meter MD50

Easy-to-use Lovibond turbidity meter.

【High Precision】 - High precision and rapid measurement with innovative optical systems - Quick measurement with one-time zero function - Data storage compliant with GLP 【Ease of Use】 - Simple operability - Display with animations - Automatic storage of up to 100 measurement results 【Durability】 - Portable design for any environment - Robust design with IP67 rating - Capable of up to 5000 measurements on dry batteries

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Portable Water Quality Meter SS Model MD50

Easy-to-use Lovibond photometer.

【High Precision】 - High precision and rapid measurement with innovative optical systems - Quick measurement with one-time zero function - Data storage compliant with GLP 【Ease of Use】 - Simple operability - Display with animations - Automatic storage of up to 100 measurement results 【Durability】 - Portable design for any environment - Robust design with IP67 rating - Capable of up to 5000 measurements on dry batteries

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Portable High-Concentration Residual Chlorine Meter MD50

Easy-to-use Lovibond colorimeter.

【High Precision】 - High precision and rapid measurement with an innovative optical system - Quick measurement with one-time zero function - Data storage compliant with GLP 【Ease of Use】 - Simple operability - Display with animations - Automatic storage of measurement results for 100 times 【Durability】 - Portable for any site - Robust design with IP67 rating - Capable of up to 5000 measurements on dry batteries

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Portable chlorine dioxide meter MD50

Easy-to-use Lovibond photometer.

【High Precision】 - High precision and rapid measurement with innovative optical systems - Quick measurement with one-time zero function - Data storage compliant with GLP 【Ease of Use】 - Simple operability - Display with animations - Automatic storage of up to 100 measurement results 【Durability】 - Portable for use in any environment - Robust design with IP67 rating - Capable of up to 5000 measurements on dry batteries

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Portable Colorimeter MD50

Easy-to-use Lovibond colorimeter.

【High Precision】 - High precision and rapid measurement with innovative optical systems - Quick measurement with one-time zero function - Data storage compliant with GLP 【Ease of Use】 - Simple operability - Display with animations - Automatic storage of up to 100 measurement results 【Durability】 - Portable design for any environment - Robust design with IP67 rating - Capable of up to 5000 measurements on batteries

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Portable Ozone Meter MD50

Easy-to-use Lovibond photometer.

【High Precision】 - High precision and rapid measurement with innovative optical systems - Quick measurement with one-time zero function - Data storage compliant with GLP 【Ease of Use】 - Simple operability - Display with animations - Automatic storage of up to 100 measurement results 【Durability】 - Portable for any site - Robust design with IP67 rating - Capable of up to 5000 measurements on dry batteries

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Portable Urea Meter MD50

Easy-to-use Lovibond colorimeter.

【High Precision】 - High precision and rapid measurement with innovative optical systems - Quick measurement with one-time zero function - Data storage compliant with GLP 【Ease of Use】 - Simple operability - Display with animations - Automatic storage of up to 100 measurement results 【Durability】 - Portable design for use in any environment - Robust design with IP67 rating - Capable of up to 5000 measurements on dry batteries

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Portable Molybdenum Acid Meter MD50

Easy-to-use Lovibond colorimeter.

【High Precision】 - High precision and rapid measurement with innovative optical systems - Quick measurement with one-time zero function - Data storage compliant with GLP 【Ease of Use】 - Simple operability - Display with animations - Automatic storage of up to 100 measurement results 【Durability】 - Portable for any site - Robust design with IP67 rating - Capable of up to 5000 measurements on dry batteries

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Portable Copper Meter MD50

Easy-to-use Lovibond turbidity meter.

【High Precision】 - High precision and rapid measurement with innovative optical systems - Quick measurement with one-time zero function - Data storage compliant with GLP 【Ease of Use】 - Simple operability - Display with animations - Automatic storage of up to 100 measurement results 【Durability】 - Portable design for any environment - Robust design with IP67 rating - Capable of up to 5000 measurements on dry batteries

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Portable Monochrome Laminator MD50

Easy-to-use Lovibond colorimeter.

【High Precision】 - High precision and rapid measurement with an innovative optical system - Quick measurement with one-time zero function - Data storage compliant with GLP 【Ease of Use】 - Simple operability - Display with animations - Automatic storage of measurement results for 100 times 【Durability】 - Portable design for any environment - Robust design with IP67 rating - Capable of up to 5000 measurements on dry batteries

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Pocket Tester pH Meter SD10 pH

Portable water quality meter usable in various settings.

The SD series pocket testers are easy to carry with one hand and are compact enough to fit in your pants pocket. With a refreshed design, they can instantly measure pH, ORP, conductivity, salinity, TDS, and more on-site. - Transparent lid for easy maintenance and storage - Optimal design for stable vertical placement - Screen display designed with user-friendliness in mind - Easy battery and electrode replacement

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Pocket Tester ORP Meter SD20 ORP

Portable water quality meter usable in various settings.

The SD series pocket testers are easy to carry with one hand and are compact enough to fit in your pants pocket. With a refreshed design, they can instantly measure pH, ORP, conductivity, salinity, TDS, and more on-site. - Transparent lid for easy maintenance and storage - Optimal design for stable vertical placement - Screen display designed for ease of use - Easy battery and electrode replacement

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Pocket Tester Conductivity Meter SD30 EC

Portable water quality meter usable in various settings.

The SD series pocket testers are easy to carry with one hand and are compact enough to fit in your pants pocket. With a refreshed design, they can instantly measure pH, ORP, conductivity, salinity, TDS, and more on-site. - Transparent lid for easy maintenance and storage - Optimal design for stable vertical placement - Screen display designed with user-friendliness in mind - Easy replacement of batteries and electrodes

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Pocket Tester Multi Meter SD40 Multi

Portable water quality meter usable in various settings.

The SD series pocket testers are easy to carry with one hand and are small enough to fit in your pants pocket. With a refreshed design, they can instantly measure pH, ORP, conductivity, salinity, TDS, and more on-site. - Transparent lid for easy maintenance and storage - Optimal design for stable vertical placement - Screen display designed for ease of use - Easy battery and electrode replacement

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MD50 Series Single-Item Absorbance Meter

Easy-to-use Lovibond colorimeter.

The MD50 series is a high-precision spectrophotometer specialized for single parameters. It combines an innovative optical system with intuitive operability, enabling rapid and accurate water quality analysis in the field. Its robust design compliant with IP67 allows for stable measurements even in harsh environments. 【Main Features】 - High precision & rapid measurement: The innovative optical system and one-time zero function enable accurate measurements in a short time. - Intuitive operability: Guidance through icons and animations, with result notifications via backlight (green = normal, red = abnormal). - Data management: Data can be transferred via NFC or USB-C. Equipped with GLP-compliant automatic data saving function. - High versatility: Compatible with various reagents such as tablets, powders, and liquids. - Durability: IP67 waterproof design, capable of up to 5000 measurements with two AA batteries.

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MD150 Series Multi-Parameter Absorbance Meter

Easy-to-use Lovibond colorimeter.

The MD150 series is a multi-parameter photometer that can quickly and accurately measure multiple water quality parameters. It features an innovative optical system and an intuitive user interface, making it ideal for use in various settings such as pools, laboratories, and fieldwork. It is equipped with a robust design compliant with IP67 standards and flexible data management capabilities via NFC/USB-C. 【Key Features】 Multi-parameter support: Chlorine, pH, bromine, ozone, chlorine dioxide, cyanuric acid, alkalinity, calcium hardness, and more Intuitive operability: Guided by icons and animations, LCD with backlight One-time zero function: Valid for 8 hours as long as the power is not turned off, reducing measurement time High robustness: IP67 compliant, dustproof and waterproof design, ergonomic design with anti-slip features Data management: Compatible with AquaLX app and Lovibond Data Expert via NFC or USB-C GLP compliant: Automatic data saving, protocol recording, user-defined method support

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Pool Tester Scuba3s

Ideal for water quality management in pools and bathing facilities! Multi-parameter water quality meter compatible with smartphones.

Scuba 3s is a smart and multifunctional water quality tester that can easily measure up to 9 parameters of water quality, such as residual chlorine, pH, and cyanuric acid. It meets the needs for "easy measurement" and "sending data to a smartphone" in water quality management for pools, spas, and bathing facilities.

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