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Supplier: Georg Fischer Piping Systems Ltd
Description: Type 4170 Turbidity Sensor
- Water Quality Parameters: Measures Turbidity
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Supplier: Accuris
Description: Standard Test Method for the Continuous Measurement of Turbidity Above 1 Turbidity Unit (TU)
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Supplier: Real Tech, Inc.
Description: Real Tech’s Turbidity sensor provides rapid real-time measurement of turbidity or total suspended solids (TSS) in water or wastewater. The sensor uses a low-cost optical technology for low maintenance operation with no consumables. The measurement principle is based on IR
- Turbidity Range: 0 to 4,000 NTU (Nephelometric Turbidity Units)
- Operating Temperature: 32 to 122 F
- Water Quality Parameters: Turbidity
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Supplier: Accuris
Description: STANDARD TEST METHOD FOR THE CONTINUOUS MEASUREMENT OF TURBIDITY ABOVE 1 TURBIDITY UNIT (TU) - INCLUDES STANDARD + REDLINE (PDF)
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Supplier: Accuris
Description: STANDARD METHOD FOR DETERMINING MCS STABILIZER CONCENTRATION IN EL2 TREATMENT SOLUTION SAMPLES BY TURBIDITY MEASUREMENT
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Supplier: ASTM International
Description: 1.1 This test method covers the online and inline determination of high-level turbidity in water that is greater than 1.0 turbidity units (TU) in municipal, industrial and environmental usage. 1.2 In principle there are three basic applications for on-line measurement set ups.
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Supplier: Campbell Scientific, Inc.
Description: The OBS-3+ Turbidity Monitor is a submersible probe, part of our OBS® line of products that use a backscatter method to measure turbidity. The OBS-3+ operates in the range of 0 to 4000 NTU. It replaces the OBS3 on our price lists. The OBS-3+ can be used in several applications, ranging
- Turbidity Range: 0 to 4,000 NTU (Nephelometric Turbidity Units)
- Accuracy: 2 ±% Full Scale
- Number of Control Relays: 0
- Electrical Output: Analog Voltage Output
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Supplier: Anton Paar
Description: A solution for the measurement of turbidity in liquids, the HazeQC ME turbidity measuring module, is provided by Anton Paar as part of a modular measuring system. The approved ratio method with measurement at three angles (transmission 0°, scattered light at 25° and 90°)
- Turbidity Range: 0 to 400 NTU (Nephelometric Turbidity Units)
- Display Type: Digital Display
- User Controls: Digital Front Panel
- Form Factor: In-Situ / Field, Lab / Benchtop
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Supplier: HF scientific
Description: Connect this Raw Water Turbidity Sensor to a PLC for seamless integration with industrial control systems. Use any computer to display data, calibrate and customize the measurement without an intermediate analyzer electronics box. A LD500 local display can be used if desired.
- Turbidity Range: 0 to 4,000 NTU (Nephelometric Turbidity Units)
- Operating Temperature: 23 to 122 F
- User Controls: None
- Features: Other
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Supplier: OMEGA Engineering, Inc.
Description: The TRH444 is a compact turbidity analysis instrument designed for precision measurement of turbidity. The meter is equipped with an advanced microprocessor that results in long-term stability over a wide range of operational conditions. With its low level precision and
- Turbidity Range: 0 to 1,000 NTU (Nephelometric Turbidity Units)
- Accuracy: 0.01 ±% Full Scale
- Features and Functionality: Battery Powered, Built-in or Self-calibration, Self-test / Diagnostics
- Display Type: Digital Display
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Supplier: Hach
Description: The Surface Scatter 7 sc High Range Turbidimeter offers superior performance across a measurement range of 0 to 9999 NTU. The Hach Surface Scatter 7 sc Turbidimeter (SS7) is the original non-contact turbidimeter. This design minimizes sensitivity loss due to high turbidity samples; in
- Turbidity Range: 0 to 9,999 NTU (Nephelometric Turbidity Units)
- Water Quality Parameters: Measures Turbidity
- Features: Other
- Form Factor: Panel
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Supplier: Accuris
Description: Standard Test Method for Measurement of Turbidity in Mineral Insulating Oil of Petroleum Origin
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Supplier: HF scientific
Description: at low turbidity readings and an extended range to 1,000 NTU, the Micro100 is an ideal and affordable tool for research as well as routine analytical measurements.
- Turbidity Range: 0 to 1,000 NTU (Nephelometric Turbidity Units)
- Accuracy: 2 ±% Full Scale
- Operating Temperature: 32 to 122 F
- Display Type: Digital Display
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Supplier: HF scientific
Description: (color correction) mode is also featured. With a resolution of 0.0001 NTU at low turbidity readings and an extended range to 10,000 NTU, the Micro1000 Turbidimeter is an ideal and affordable tool for research as well as routine analytical measurements.
- Turbidity Range: 0 to 10,000 NTU (Nephelometric Turbidity Units)
- Accuracy: 2 to 10 ±% Full Scale
- Operating Temperature: 32 to 122 F
- Display Type: Digital Display
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Supplier: Analytical Technology, Inc.
Description: ATI’s Model A15/76 Turbidity Monitor is designed to meet the needs of both municipal drinking water systems and industrial water treatment for reliable, low-range turbidity measurement. The turbidity sensor is available with either a White Light Source for EPA Method
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Supplier: ABB Measurement & Analytics
Description: (100 g/l) Accuracy Turbidity: <±2 % measured value Suspended solids: dependent on sample Method 90° scattered light measurement in accordance with DIN/EN 27027/ISO 7027 Repeatability <1 % Limit of detection 0.006 NTU Response time T90 < 30 s with filtering disabled Resolution
- Maximum Suspended Solids per Liquid Volume: 0 to 100,000 ppm
- Turbidity Range: 0 to 4,000 NTU (Nephelometric Turbidity Units)
- Operating Temperature: 32 to 140 F
- Electrical Output: Analog Current Output, Analog Voltage Output, Switch / Alarm Relay Output
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Supplier: ASTM International
Description: 1.1 This test method is applicable to the on-line measurement of turbidity under 5 nephelometric turbidity units (NTU) in water. 1.2 It is the user's responsibility to ensure the validity of this test method for waters of untested matrices. 1.3 This standard does not purport to
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Supplier: HF scientific
Description: 35 years of optical measurement expertise has allowed HF scientific to become the leader in regulatory reporting turbidimeters. The HF scientific MicroTOL Online Turbidimeter has been specifically designed to meet regulations of the EPA and ISO 7027. Features include fast and easy
- Turbidity Range: 0 to 1,000 NTU (Nephelometric Turbidity Units)
- Accuracy: 2 to 5 ±% Full Scale
- Operating Temperature: 32 to 122 F
- Electrical Output: Analog Current Output, Switch / Alarm Relay Output
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Supplier: ASTM International
Description: 1.1 This test method covers the laboratory procedure that ascertains the quantity of suspensions in insulating oils of petroleum origin using a nephelometric measurement technique to determine the fluid's turbidity. This test method is designed to reveal changes that may occur to these
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Supplier: ASTM International
Description: 1.1 This guide covers the best practices for use of various turbidimeter designs for measurement of turbidity in waters including: drinking water, wastewater, industrial waters and for regulatory and environmental monitoring. This guide covers both continuous and static
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Supplier: CSA Group
Description: ISO 7027-1:2016 specifies two quantitative methods using optical turbidimeters or nephelometers for the determination of turbidity of water: a) nephelometry, procedure for measurement of diffuse radiation, applicable to water of low turbidity (for example drinking water); b)
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Supplier: Turner Designs, Inc.
Description: AquaFluor® is a lightweight, inexpensive, handheld fluorometer/turbidimeter ideal for field use. Its small size and durability make the AquaFluor perfect for the user who needs quick measurements away from the laboratory. Dual-channel capability allows users to measure fluorescence and
- Features and Functionality: Battery Powered
- Form Factor: Hand Held
- Water Quality Parameters: Turbidity
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Supplier: SWAN Analytical USA, INC.
Description: Electronic transmitter/controller for the measurement of turbidity; for wall mounting. Measuring range: 0.000 to 200 FNU/NTU with a precision of +/- 0.003 FNU or 1% of reading. For the use with Swansensor Turbiwell.
- Turbidity Range: 0 to 200 NTU (Nephelometric Turbidity Units)
- Accuracy: 1 ±% Full Scale
- Operating Temperature: 14 to 122 F
- Number of Control Relays: 2
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Supplier: SWAN Analytical USA, INC.
Description: High precision, non-contact nephelometer, approved alternative method to US EPA 180.1, for the continuous measurement of turbidity in potable water. Turbidimeter with sample chamber and valve for chamber drain. High precision secondary standards for quality assurance. Connection to the
- Turbidity Range: 0 to 100 NTU (Nephelometric Turbidity Units)
- Accuracy: 1 ±% Full Scale
- Operating Temperature: 32 to 284 F
- Electrical Output: Analog Current Output
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Supplier: PCE Instruments / PCE Americas Inc.
Description: For the higher measuring range, an additional photodiode is positioned at the opposite side; therefore, measurement is performed via the transmitted light method.
- Turbidity Range: 0 to 1,000 NTU (Nephelometric Turbidity Units)
- Accuracy: 5 ±% Full Scale
- Operating Temperature: 122 F
- Features and Functionality: Battery Powered
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Supplier: optek-Danulat, Inc.
Description: The model AF46-EX is an advanced, dual channel UV absorption sensor with two additional lamp reference channels. This sensor is designed for inline operation and provides accurate concentration measurements with great repeatability, linearity and resolution. The AF46-EX can be used in
- Operating Temperature: 32 to 104 F
- Features and Functionality: Filters
- User Controls: None
- Features: Other
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Supplier: optek-Danulat, Inc.
Description: The model AF45-EX is a single channel UV absorption sensor with an additional lamp reference channel. The sensor is designed for inline operation and provides accurate concentration measurements with great repeatability, linearity and resolution. The AF45-EX can be used in hazardous
- Operating Temperature: 32 to 104 F
- Features and Functionality: Filters
- User Controls: None
- Features: Other
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Total cell density measurement by the Dencytee sensor is based on optical density, commonly known as the turbidity of a suspension at near-infrared (NIR) wavelengths. All particles and molecules that scatter the NIR light will be detected. This optical density signal can be correlated to (read more)
Browse Conductivity Electrodes Datasheets for Hamilton Company -
. “With results like this, online viable cell monitoring will become standard within five years.” For total cell density measurement, Hamilton’s Dencytee sensor offers a significant improvement over traditional classical turbidity sensors. As the cells grow (read more)
Browse Dissolved Oxygen Sensors Datasheets for Hamilton Company -
infrared (IR) LEDs and phototransistors, these sensors can distinguish between transparent and opaque fluids, making them suitable for diverse media, including water, oils, chemicals, and viscous liquids. 2. Non-Contact Measurement A standout feature of (read more)
Browse Liquid Level Sensors Datasheets for Intellisense Microelectronics Ltd.
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The Measurement of Turbidity and Suspended Solids
We say that a particular water sample is turbid when the sample is hazy or cloudy. The main effect of the haziness is that we cannot see clearly through the sample after a certain distance, as the distance over which it is possible to see clearly decreases as the turbidity increases.
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Measurement and Control Basics, Fourth Edition
. application to analytical measurement. Three sections were also added to. Chapter 8 on photoconductive sensors, photomultiplier tubes, and turbidity. analyzers. Chapter 9 on flow measurement contains new coverage on Reynolds. Number and fluid flow profiles. The discussion of the basic principles
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Development of a Low-Maintenance Turbidimeter
State-of-the-art turbidity meters for potable water analysis are based on the nephelometric measurement principle as described in Standard Methods and adopted by the ISO standards. Turbidity is determined by the measurement of light, scattered at an angle of 90° to the incident beam.
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Coastal Harmful Algae Bloom Monitoring via a Sustainable, Sail-Powered Mobile Platform
dissolved organic matter (CDOM) and turbidity provided an environmental context for the blooms. While the autonomous sailboat directly adds to our phytoplankton/HAB monitoring capabilities, the package may also help to ground-truth satellite measurements of HABs if careful validation measurements
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Bookshelf and Unified Agenda > Environmental Protection Agency > Office of Water > Microbial and Disinfection Byproduct Rules > [FDBKF2003110514024862843] Guid...
Chapter 3 provides information regarding approved turbidity methods, analytical issues associated with turbidimeters and turbidity measurement , quality assurance and quality control issues, and data collection and management issues.
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States > South Carolina > State > Regulations > Chapter 61 - Department of Health and Environmental Control > [SCCR 61-58] 058 - State Primary Drinking Water R...
68) "Filter profile" is a graphical representation of individual filter performance, based on continuous turbidity measurements or total particle counts versus time for an entire filter run, from startup to backwash inclusively, that includes an assessment of filter performance while another filter …
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States > Illinois > State > Regulations > Title 35 - Environmental Protection > Subtitle F - Public Water Supplies > Chapter I - Pollution Control Board > [35 ...
"Filter profile" is a graphical representation of individual filter performance, based on continuous turbidity measurements or total particle counts versus time for an entire filter run, from startup to backwash inclusively, that includes an assessment of filter performance while another filter is …
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States > Nebraska > State > Regulations > Health and Human Services System > [179 NE AC] 179 - Public Water Systems
Filter profile means a graphical representation of individual filter performance, based on continuous turbidity measurements or total particle counts versus time for an entire filter run, from startup to backwash inclusively, that includes an assessment of filter performance while another filter is …
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Code of Federal Regulations > Title 40 - Protection of Environment > Clean Water Act / Water Programs (CWA) > [40 CFR Part 141] National Primary Drinking Water...
Filter profile is a graphical representation of individual filter performance, based on continuous turbidity measurements or total particle counts versus time for an entire filter run, from startup to backwash inclusively, that includes an assessment of filter performance while another filter is …
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Data summary report on short-term turbidity monitoring of pipeline river crossings in the Moyie River, Boundary County, Idaho: PGT-PG&E Pipeline Expansion Proj...
Turbidity Measured in the Grab Samples at Crossing #8 ..............................
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AWWA M37 - Operational Control of Coagulation and Filtration Processes
Measurement of turbidity and the variability of the turbidity measurement .
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Federal Register > Thursday, January 5, 2006 > [71 FR 654] National Primary Drinking Water Regulations: Long Term 2 Enhanced Surface Water Treatment Rule
This reduction must be determined using daily turbidity measurements in the presedimentation process influent and effluent and must be calculated as follows: log10 (monthly mean of daily influent turbidity)-log10 (monthly mean of daily effluent turbidity).
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States > Delaware > State > Regulations > Title 16 - Health and Social Services > 4400 - Health Systems Protection > 4000 - Division of Public Health > 4462 - ...
"Filter Profile" means a graphical representation of individual filter performance, based on continuous turbidity measurements or total particle counts versus time for an entire filter run, from startup to backwash inclusively, that includes an assessment of filter performance while another filter is …
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States > Massachusetts > State > Regulations > 310 - Department of Environmental Protection > [310 CMR 22] 022 - Drinking Water
Filter Profile means a graphical representation of individual filter performance, based on continuous turbidity measurements or total particle counts versus time for an entire filter run, from startup to backwash inclusively, that includes an assessment of filter performance while another filter is …