Environmental Turbidimeters

GAO’s environmental turbidimeters are used to measure the turbidity, or cloudiness, of a liquid sample. Turbidity is caused by the presence of suspended particles, such as sediment, algae, and other substances, which scatter light passing through the sample. GAO Tek’s turbidimeters measure the amount of light scattered by these particles and provide a numerical value of turbidity.

GAO’s environmental turbidimeters are composed of light source, sample cell, detector, optical system, display, power supply, and control system.

The other common names of turbidimeters include turbidity meters, turbidity analyzers, turbidity sensors, turbidity measurement devices, cloudiness meters, haze detectors, suspended solids analyzers, water clarity testers, particulate matter analyzers, sediment concentration meters, murkiness gauges, opacity sensors, haziness detectors, turbidity testers, muddy water analyzers, and filtration monitoring devices.

Showing 1–24 of 105 results

GAOTek Drinking Water Turbidity Meter

SKU: GAOTek–DWT-103
GAOTek drinking water turbidity meter is used for measuring the scattering degree of the lights generated by the insoluble grain matters suspended in water or transparent liquids, with capability to characterize the content of these suspended grain matters.
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GAOTek Drinking Water Turbidity Sensor

SKU: GAOTek–DWT-102
This Drinking Water Turbidity Sensor has measuring range of 0 NTU to 2000 NTU, the voltage of 12 V to 24 V, and temperature compensation of 18 B 20.
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GAOTek Turbidimeter And Fluorometer

SKU: GAOTek–DWT-101
This Turbidimeter and Fluorometer has an operation temperature of 39.2 °F to 105.8 °F, an accuracy of ± 1 nm, and a PTSA of 0.0 ppb to 300.0 ppb.
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GAOTek Portable Drinking Water Meter

SKU: GAOTek-DWT -104
GAOTek portable drinking water quality turbidimeter has a measuring range from 0 to 200 milligrams per liter, is IP65 protected & requires AC 2202V 50 to 6oHz to run.
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GAOTek Digital Water Turbidimeter

Overview GAOTek digital water quality turbidimeter has a measuring range from 0 to 4000 NTU which is customizable, IP65 protected
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GAOTek Water Quality Turbidimeter

SKU: GAOTek-DWT -102
GAOTek water quality turbidimeter has a measuring range from 0 to 1000 NTU or 0 to 200 NTU which is customizable, IP68 protected & requires DC 12V/ DC 24V to work.
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GAOTek Drinking Water Turbidimeter

SKU: GAOTek-DWT -101
This drinking water turbidimeter has a measuring range from 0 to 4000 NTU, IP68 protected, and DC 12V/ DC 24 V of power.
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GAOTek Water Quality Meter

SKU: GAOTek-PLM-143
This water quality meter has SD card (FAT32 format), EXCEL or WORD, LCD with backlight, and 420 nm, 610nm wavelength.
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GAOTek Turbidity Instrument

SKU: GAOTek-PLM-142
GAOTek turbidity instrument the turbidity sensors use fiber optic technology to provide superior repeatability and stability and are less susceptible to ambient light.
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GAOTek Multi Parameters Water Quality Analyzer

SKU: GAOTek-PLM-141
GAOTek multi parameters water quality analyzer adopts method of spectrophotometry, which supports the wavelengths of 420nm, 470nm, 520nm and 620nm, and can support multiple parameter detection.
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GAOTek Turbidity Tester

SKU: GAOTek-PLM-140
This turbidity tester has 0.01 NTU or 1 NTU, LED, 850 nm of light source, and 0 NTU, 100 NTU of calibration points.
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GAOTek High Quality Digital Water Turbidimeter

SKU: GAOTek-PLM-139
This high-quality digital water turbidimeter has 2 × 10-18 mol or ATP accuracy, 2000 test results, and 20 to 85% relative humidity range.
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GAOTek Portable Suspended Solids Turbidity Detector

SKU: GAOTek-PTM-138
This portable suspended solid turbidity detector has more than 80000 data storage, 5600 mAh lithium battery, and 0.5 to 300 NTU of measurement range
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GAOTek Profession Portable Turbidity Analyzer Meter

SKU: GAOTek-PLM-137
This profession portable turbidity analyzer meter has DC 5 to 12 V, current <50 mA power, and <5% or 0.3 NTU of accuracy.
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GAOTek Turbidity Meter

SKU: GAOTek-PLM-136
GAOTek turbidity meter combines the scattered light method and the transmitted light method and uses a near-infrared light source to eliminate chromaticity interference.
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GAOTek Chlorine Portable Meter High precision Turbidimeter

SKU: GAOTek-PTM-134
GAOtek high accuracy turbidity and chlorine portable meter. This meter is a combination of a nephelometer and photometer to measure the most important parameters in drinking water: turbidity and chlorine.
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GAOTek Water Turbidimeter

SKU: GAOTek-PTM-133
GOATek water turbidimeter for measuring the scattering degree of the light generated by the insoluble grain matters suspended in water or transparent liquids, with capability to characterize the content of these suspended grain matters.
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GAOTek Digital Water Test Turbidimeter

SKU: GAOTek-PTM-132
This digital water test turbidimeter has character LCD, 0.1 mg/L 0.1 NTU of accuracy and AC 220 V±10% 50/60 Hz of power.  
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GAOTek Digital Turbidimeter

SKU: GAOTek-PTM-131
GOATek digital turbidimeter is built with an infrared light source, using ISO7207 compliant nephelometric method (90°), equipped with a large TFT colored screen, designed for reliable turbidity measurements from 0 to 1000 NTU in various applications both in-field and in-lab e.g. environmental monitoring, water treatment, beverage making.
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GAOTek Laboratory Portable Turbidity Meter

SKU: GAOTek-PTM-130
This laboratory portable turbidity meter has data storage of 1000 sets for each parameter, rechargeable lithium battery, and ± 0.002 pH of accuracy.
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GAOTek High-Precision Turbidity Meter

SKU: GAOTek-PTM-129
GOATek high-precision turbidity meter is designed to measure optical density of microorganism suspension, determine the inoculation concentration of microorganisms, and is used together with standard turbidity tubes provided by Meihua.
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GAOTek Portable Turbidimeter

SKU: GAOTek-PTM-128
This portable turbidimeter has 2000 sets data storage, auto range switch from 0 to 1000 NTUs and ISO7027 of measuring method.
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GAOTek Water Treatment Turbidity Meter

SKU: GAOTek-PTM-127
GOATek water turbidity meter is used for measuring the scattering degree of the lights generated by the insoluble grain matters suspended in water.
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GAOTek Optical Turbidity Sensor Probe

SKU: GAOTek-HPTM-120
This optical turbidity sensor probe has 90 V to 260 V AC 50 Hz to 60 Hz of power , 0.01 NTU to 100 NTU ,0.01 NTU to 4000 NTU range, and <2.5 m/s Velocity.
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GAO Tek’s environmental turbidimeters have the following functions:

  • Measure turbidity - GAO’s turbidimeters accurately measure the amount of scattered light caused by suspended particles in a liquid sample, providing a quantitative measurement of turbidity.
  • Monitor water quality - Our turbidimeters are used in water treatment plants and distribution systems to monitor the quality of drinking water and ensure compliance with regulatory standards.
  • Control industrial processes - In various industries, GAO Tek’s turbidimeters are used to monitor and control the concentration of suspended solids in process water, wastewater, and other liquid streams.
  • Ensure product quality - Our turbidimeters are used in the food and beverage industry to monitor the clarity and purity of liquids such as beer, wine, and juices.
  • Research and analysis - GAO’s turbidimeters are used in research laboratories to measure the turbidity of samples for various scientific and analytical applications.
  • Maintain equipment performance - GAO Tek’s turbidimeters may be used to monitor the performance of filtration systems and other water treatment equipment by measuring the turbidity of influent and effluent streams.

GAO Tek’s environmental turbidimeters are rugged, versatile, and precision measurement instruments. They comply with applicable industry standards such as ISO 7027, EPA 180.1, ASTM D7315, EN 27027, and USP <788>.

Our environmental turbidimeters help our customers comply with relevant U.S. government regulations such as:

  • Safe Drinking Water Act (SDWA)
  • Clean Water Act (CWA)
  • Good Manufacturing Practices (GMPs)
  • Occupational Safety and Health Administration (OSHA)

Our environmental turbidimeters help our clients in complying with relevant Canadian government regulations such as:

  • Canadian Environmental Protection Act (CEPA)
  • Guidelines for Canadian Drinking Water Quality
  • Canadian Food and Drugs Act and Regulations
  • Canadian Standards Association (CSA) Standards

Our environmental turbidimeters have the following applications:

  • Water treatment - GAO’s turbidimeters are used in drinking water treatment plants and distribution systems to monitor and control the levels of suspended solids, which can affect water clarity, taste, and odor. Our turbidimeters are also used in wastewater treatment plants to monitor the quality of treated effluent.
  • Industrial processes - GAO Tek’s turbidimeters are used in various industrial processes to monitor and control the concentration of suspended solids in process water, wastewater, and other liquid streams. Industries that commonly use our turbidimeters include food and beverage, pharmaceuticals, chemicals, and mining.
  • Environmental monitoring - GAO’s environmental turbidimeters are used in environmental monitoring programs to measure the turbidity of water bodies such as rivers, lakes, and coastal waters. This information can help identify sources of pollution and monitor the health of aquatic ecosystems.
  • Research and development - GAO Tek’s turbidimeters are used in research laboratories for various scientific and analytical applications, such as measuring the turbidity of biological samples and suspensions.
  • Quality control - Our turbidimeters are used in the food and beverage industry to monitor the clarity and purity of liquids such as beer, wine, and juices. In the cosmetics industry, turbidimeters are used to measure the clarity and transparency of cosmetic products.
  • Medical diagnostics - GAO’s environmental turbidimeters are used in medical laboratories to measure the turbidity of blood samples and other biological fluids, which can be indicative of various medical conditions.

Our environmental turbidimeters can be shipped overnight within the continental U.S. and Canada, and can be shipped globally.