Concentration Meter Product List and Ranking from 33 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Jul 16, 2025～Aug 12, 2025
This ranking is based on the number of page views on our site.

Concentration Meter Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Jul 16, 2025～Aug 12, 2025
This ranking is based on the number of page views on our site.

  1. 東洋制御 Tokyo//Trading company/Wholesale
  2. 東亜ディーケーケー Tokyo//others 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）
  3. テクネ計測 Kanagawa//others
  4. 4 富士工業 Shizuoka//others
  5. 4 西尾レントオール Osaka//Service Industry 通信測機事業部
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Concentration Meter Product ranking

Last Updated： Aggregation Period:Jul 16, 2025～Aug 12, 2025
This ranking is based on the number of page views on our site.

  1. Smoke Concentration Meter 'Model S4000' 東洋制御
  2. Oxygen Concentration Meter OX-07 (TYPE:A) (Manufactured by RIKEN KEIKI) 西尾レントオール 通信測機事業部
  3. Ultrasonic Single Component Concentration Meter FUD-1 Model-13 富士工業
  4. Welding Ultra High Precision Oxygen Concentration Meter Aquasol POM-5B ハイド
  5. 4 SS Concentration Meter "SSD-1610 Model/SSD-1620 Model" 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）

Concentration Meter Product List

106～120 item / All 133 items

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Smoke Concentration Meter 'Model S4000'

Smoke Concentration Meter 'Model S4000'

A system configuration tailored to your conditions is possible! This is a dust concentration meter using a light transmission method.

This product is a non-sampling light transmission dust concentration meter that measures the concentration of dust as "opacity" by installing a light projector and a light receiver facing each other across a duct or flue through which the gas to be measured passes, and calculating the attenuation of the measuring light. The measurement system consists of a basic configuration of three components: a signal converter, a light projector, and a light receiver. Depending on the selection of optional specifications and equipment, it is possible to create an optimal system configuration suited to the conditions and usage of the measurement location. 【Features】 ■ Long lifespan and cost-effectiveness due to the use of LEDs ■ Measurement distance of up to 4m with standard specifications ■ Adjustable optical axis for easy installation ■ Instantaneous value measurement capability ■ Abundant surrounding accessories *For more details, please download the PDF or feel free to contact us.

  • Ventilation and smoke exhaust equipment
  • Other measuring instruments

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Salt Concentration Meter "MSM-7"

Salt Concentration Meter "MSM-7"

Easy testing for salt management on-site! A salinity meter equipped with four functions.

The MSM-7 is a salinity meter capable of wide-range measurement and automatic temperature compensation. With the average value function, performing several measurements to obtain an average value allows for stable measurements. Additionally, it features an automatic measurement function that operates at set intervals without needing to press the measurement switch, as well as a gram conversion function that automatically calculates the amount of solute in the solvent based on concentration. 【Features】 ■ Easy, fast, and accurate ■ Simple testing for salinity management on-site ■ Four functions to improve efficiency ■ Wide-range measurement ■ Automatic temperature compensation *For more details, please refer to the PDF document or feel free to contact us.

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Oil Concentration Meter "OCMA-505-H/555-H"

Oil Concentration Meter "OCMA-505-H/555-H"

Automatic execution with the flip of a switch! A compact oil concentration meter capable of measuring low boiling point oil components.

The 『OCMA-505-H/555-H』 is an oil concentration meter that can be used for a wide range of applications, such as drainage monitoring and quality control of parts. Measurement can be easily performed in a short time by simply pressing the start button. Compared to the normal hexane method, it significantly reduces measurement time. 【Features】 ■ Simple and fast measurement in about 3 minutes (excluding time for warming, calibration, and co-washing) ■ No evaporation process required ■ Capable of preventing the volatilization of low-boiling-point oils *For more details, please download the PDF or contact us.

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Grease Iron Powder Concentration Meter "SDM-72" [Rental]

Grease Iron Powder Concentration Meter "SDM-72" [Rental]

Easy diagnosis of bearing wear condition! Portable (weight 480g) for on-site measurement.

At I-Soki Co., Ltd., we offer rental services for measuring instruments. The 'SDM-72' is a grease iron powder concentration meter that can quickly measure the metal wear particles contained in the grease within bearings. It allows for the assessment of wear conditions before vibration levels increase, making it effective for diagnosing bearings in low-speed and variable-speed rotating machinery. 【Features】 ■ Ability to confirm wear conditions before vibration levels increase ■ Effective for diagnosing bearings in low-speed and variable-speed rotating machinery ■ Easy measurement by simply inserting the sample grease ■ Portable (weighing 480g), enabling measurements on-site ■ Minimum resolution of 0.001% (Wt), capable of detecting trace amounts *For more details, please refer to the PDF document or feel free to contact us.

  • Measurement and analysis equipment leasing and rental
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Oxygen and Hydrogen Sulfide Concentration Meter 'XOS-326' [Rental]

Oxygen and Hydrogen Sulfide Concentration Meter 'XOS-326' [Rental]

Even from a distance, the sensor reliably captures oxygen and hydrogen sulfide gas. The gas concentration is clearly displayed at hand.

■ Separation type for display and sensor units In underground locations such as manholes, gas can be measured by inserting the sensor unit from above ground. This separation type takes advantage of pre-safety checks and ensures the safety of workers, making it useful in various settings. ■ Large LCD display that is easy to read. User-friendly one-touch operation. Gas concentration is displayed in large, easy-to-read three-digit digital numbers. Operation is simple with one-touch functionality. ■ Simultaneous measurement of two gases (oxygen and hydrogen sulfide). Both oxygen and hydrogen sulfide gases can be measured simultaneously. The concentration display for each can be easily switched by pressing a button. ■ Equipped with alarm function. An alarm sounds when the oxygen concentration falls below 19.5% or when the hydrogen sulfide concentration exceeds 10ppm, and the LCD also flashes to alert. ■ The sensor unit has a drip-proof structure. The display unit is also made drip-proof with a leather case. ■ Automatic calibration at 21.0vol% and adjustment function for 0ppm.

  • Environmental Survey

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Portable Chlorine Disinfection Liquid Concentration Meter 'RC-37P' [Rental]

Portable Chlorine Disinfection Liquid Concentration Meter 'RC-37P' [Rental]

You can easily measure residual chlorine without reagents. (There may be cases where it cannot be used depending on the measurement target.)

■ No reagents required, low running costs Adopts the polarographic method. No handling or processing of reagents is necessary. ■ Equipped with a memory function for 1000 data points.

  • Water quality/pH measuring device

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Grease Iron Powder Concentration Meter "SDM-72" [Rental]

Grease Iron Powder Concentration Meter "SDM-72" [Rental]

Quickly measure the metal wear particles contained in the grease inside the bearing. For maintenance management of grease-lubricated machinery.

【Features】 ■ By measuring the metal wear particles contained in the grease within the bearing, it is possible to confirm the wear condition before the vibration values increase. ■ Effective for bearing diagnosis in low-speed and variable-speed rotating machines. ■ Measurement can be easily performed by simply inserting a sample of grease. ■ Portable (weight 480g), allowing for measurements on-site. ■ Minimum resolution of 0.001% (Wt), capable of detecting trace amounts.

  • Non-destructive testing

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Sludge Concentration Meter "ML-54" [Rental]

Sludge Concentration Meter "ML-54" [Rental]

The concentration of activated sludge (MLSS) in purification tanks can be easily measured at the sludge interface.

■ Can measure MLSS concentration, water depth, and sludge interface with one unit ■ Compact and lightweight ■ Automatic zero adjustment function ■ Equipped with calculation functions ■ Data memory function included

  • Water quality/pH measuring device

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Oil Concentration Meter "OCMA305" [Rental]

Oil Concentration Meter "OCMA305" [Rental]

You can measure the oil concentration in the sample water.

■With the push of a button, automatically performs everything from oil extraction to measurement and waste liquid disposal. ■Capable of measuring from low to high concentrations without range switching. ■Uses solvent H-997, which has excellent safety, for extraction, and employs infrared absorption method to measure its content with an infrared analyzer. ■Clear digital display eliminates reading errors. ■Displays the operating status of the device and error details in Japanese. ■Can store data for up to 50 entries. ■Completely quantifies sample water and solvent with a dedicated syringe. ■Built-in stirring blades allow extraction time to be set every 10 seconds. ■Adopts a rotary valve, eliminating the need for manual opening and closing of valves. ■Equipped with a measurement stability display function that automatically determines the stability of measurement values. ■Includes a self-diagnosis function that displays measurement anomalies and device malfunctions.

  • Water quality/pH measuring device

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Digital Oxygen Concentration Meter for Combustion Management 'XP-3180E' [Rental]

Digital Oxygen Concentration Meter for Combustion Management 'XP-3180E' [Rental]

For combustion management of boilers and similar equipment. This is a combustion management oxygen concentration meter that can measure oxygen concentration at high temperatures.

■Clearly informs concentration measurements with a digital bar graph and digital numbers. ■Continuous use for 100 hours is possible with a single battery replacement (during non-alarm conditions). ■Large and bright alarm display. The red LED alarm display has become even easier to see. ■Flow anomaly detection function (self-diagnoses and notifies of issues such as pump clogging). ■Intrinsic safety explosion-proof structure.

  • Environmental Survey

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Oxygen Concentration Meter "XO-326ALA" [Rental]

Oxygen Concentration Meter "XO-326ALA" [Rental]

Measure oxygen concentration. Safety check before work, safety check during work.

■Adjustments after power on can be easily made with the span adjustment button. ■Equipped with a large and easy-to-understand LCD screen. ■Intrinsically safe explosion-proof structure i3aG4.

  • Environmental Survey

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Personal Exposure Concentration Meter 'XV-389' [Rental]

Personal Exposure Concentration Meter 'XV-389' [Rental]

You can check the individual exposure status of chemical substances with a trend graph, making it ideal for risk assessment.

You can check the personal exposure status of chemical substances using a trend graph. This is ideal for chemical substance risk assessment and allows for measurements in accordance with the "Guidelines for Personal Exposure Measurement of Chemical Substances" established by the Japan Society for Occupational Health. You can select target substances from 17 types of chemicals, including toluene, and you will be notified by a buzzer or lamp when the air concentration reaches alarm levels (TWA, STEL). *For details, please refer to the attached catalog PDF. *This product measures and records the air concentration of gaseous chemical substances using a high-sensitivity gas sensor.

  • Environmental Survey

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Portable Carbon Dioxide Concentration Meter 'CGP-1' [Rental]

Portable Carbon Dioxide Concentration Meter 'CGP-1' [Rental]

The dissolved carbon dioxide (DCO2) in the liquid and the carbon dioxide (CO2) in the gas can be directly measured using the same electrode.

The adoption of the diaphragm glass electrode method enables measurements in both liquid and gas phases. It allows for the direct measurement of dissolved carbon dioxide (DCO2) in liquids and carbon dioxide (CO2) in gases using the same electrode. Its compact and lightweight design, along with easy maintenance and handling, makes it widely usable both indoors and outdoors. 【Features】 ■ Dual use for liquid and gas phases The same electrode allows for the direct measurement of dissolved carbon dioxide (DCO2) in liquids and carbon dioxide (CO2) in gases. ■ Capable of measuring small samples The carbon dioxide electrode (diaphragm glass electrode method) does not consume the sample. Therefore, it can measure small samples and can be inserted into soil, powders, or granular materials for measurement. ■ Direct measurement with high reliability Unlike methods such as the NOIR method, there is no need for a suction pump or carrier gas to deliver the sample (gas) to the detection area. Simply installing the electrode at the measurement location allows for the determination of the carbon dioxide concentration on-site. Additionally, there are no error factors due to variations in carrier gas flow rate. ■ Less susceptible to humidity effects ■ Automatic temperature compensation The temperature characteristics of the electrode are automatically compensated over a wide range of 5 to 50°C. The carbon dioxide concentration at the measurement temperature can be determined quickly and accurately.

  • Water quality/pH measuring device

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Handheld Copper Concentration Meter 'CU-5Z'

Handheld Copper Concentration Meter 'CU-5Z'

Copper sulfate etching solution, electroless copper plating solution, etc. for measuring copper concentration! Excellent chemical resistance.

The "CU-5Z" is a handheld copper concentration meter equipped with a reference light detector that automatically corrects the brightness of the LED light source to remain constant despite influences such as temperature. It features an LED and a light-receiving element suitable for measuring copper concentration, along with a special optical window with chemical resistance, and the signal proportional to the copper concentration from the absorbance detector is amplified by a converter. It displays the copper concentration in the solution. The materials of the welding parts are PFA and PVC, making it a copper detector with excellent chemical resistance. 【Features】 ■ Capable of measuring high-concentration copper solutions (molar concentration, copper concentration, copper sulfate concentration) ■ Copper sensor unaffected by sulfuric acid or hydrogen peroxide ■ Automatic brightness correction detector with reference light for the LED light source ■ Automatic temperature compensation that corrects errors due to temperature changes ■ Copper detector with excellent chemical resistance *For more details, please refer to the PDF document or feel free to contact us.

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Non-reagent free chlorine concentration meter 'RCL-1PWA'

Non-reagent free chlorine concentration meter 'RCL-1PWA'

Adopting a diaphragm sensor with proven performance in our product lineup! Continuous measurement for long periods is possible.

The "RCL-1PWA" is a reagent-free free chlorine concentration meter suitable for managing residual chlorine levels, designed for low concentrations (0-2 mg/L). It employs a diaphragm-type sensor that has a proven track record in our product line. It can measure free residual chlorine (HClO) or total residual chlorine (including NH2Cl). 【Features】 ■ Capable of long-term continuous measurement ■ Suitable for managing free residual chlorine HClO in drinking water at water treatment plants, etc. ■ No reagent addition required (not affected by conductivity) ■ Suitable for managing free residual chlorine HClO in hot springs, pools, etc. (Unaffected by combined chlorine NH2Cl) *For more details, please refer to the PDF document or feel free to contact us.

  • Measurement and Analysis Equipment
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