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Supplier: GFS Chemicals, Inc.
Description: ITEM#:8024 CAS#: F.W.: NFPA#: Specific Gravity: 1.000 DOT:NR Descriptions: Specification TEST 1. Turbidity 300 NTU 2. Absorbance at 455nm (10mm pathlength) 3. Lot Number of Baseline Material Properties No properties.
- Function: Reagent, Reference / Chemical Standard
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Supplier: GFS Chemicals, Inc.
Description: ITEM#:8030 CAS#: F.W.: NFPA#: Specific Gravity: 1.000 DOT:NR Descriptions: Specification TEST 1. Turbidity 1000 NTU 2. Absorbance at 455nm (10mm pathlength) 3. Lot Number of Baseline Material Properties No properties.
- Function: Reagent, Reference / Chemical Standard
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Supplier: GFS Chemicals, Inc.
Description: ITEM#:8026 CAS#: F.W.: NFPA#: Specific Gravity: 1.000 DOT:NR Descriptions: Specification TEST 1. Turbidity 500 NTU +/- 5 2. Absorbance at 455nm (10mm pathlength) 3. Lot Number of Baseline Material Properties No properties.
- Function: Reagent, Reference / Chemical Standard
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Supplier: GFS Chemicals, Inc.
Description: ITEM#:8028 CAS#: F.W.: NFPA#: Specific Gravity: 1.000 DOT:NR Descriptions: Specification TEST 1. Turbidity 800 NTU +/- 8 2. Absorbance at 455nm (10mm pathlength) 3. Lot Number of Baseline Material Properties No properties.
- Function: Reagent, Reference / Chemical Standard
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Supplier: Cole-Parmer
Description: 800 NTU
- Function: Reference / Chemical Standard
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Supplier: Cole-Parmer
Description: 1000 NTU
- Function: Reference / Chemical Standard
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Supplier: Cole-Parmer
Description: 20 NTU
- Function: Reference / Chemical Standard
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Supplier: Cole-Parmer
Description: 200 NTU
- Function: Reference / Chemical Standard
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Supplier: Accuris
Description: Standard Test Method for Determination of Turbidity Below 5 NTU in Static Mode
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Supplier: Accuris
Description: Standard Test Method for On-Line Measurement of Turbidity Below 5 NTU in Water
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Supplier: Instrumentation Northwest, Inc.
Description: INW carries a full line of LaMotte meters. Please call or email for further information. Our sales and support staff are always happy to work with you to make your project a success. 2020 Features LaMotte 2020 turbidity meters offer long-term stability, minimizing stray light and color
- Water Quality Parameters: Measures Turbidity
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Supplier: ASTM International
Description: 1.1 This test method covers the static determination of turbidity in water (see 4.1). 1.2 This test method is applicable to the measurement of turbidities under 5.0 nephelometric turbidity units (NTU). 1.3 This test method was tested on municipal drinking water, ultra-pure water
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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,
- 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: Measuring range Turbidity 0 EBC to 100 EBC (0 NTU to 400 NTU) Temperature -5 °C to 40 °C (temperatures below 15 °C require an external cooling) Repeatability s.d. Turbidity 0.02 EBC (0.08 NTU) Temperature 0.01 °C Additional information Measurement principle
- 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: OMEGA Engineering, Inc.
Description: "GLP" standards for water and wastewater analysis. The TRH444 can be used to detect turbidity in three selectable ranges (0.01 to 10, 0.1 to 100 and 1 to 1000 NTU units) for turbidity. Other features on this all-in-one meter include automatic range selection, signal averaging,
- 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: 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: NTU and an extended range to 1,000 NTU, the DRT-15CE is a perfect fit for both field and laboratory use.
- Turbidity Range: 0 to 1,000 NTU (Nephelometric Turbidity Units)
- Accuracy: 1 to 10 ±% Full Scale
- Operating Temperature: 32 to 122 F
- Features and Functionality: Battery Powered
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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: 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: 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 180.1
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Supplier: ASTM International
Description: turbidity values. 1.5.1 In this test method, calibration standards are often defined in NTU values, but the other assigned turbidity units, such as those in Table 1 are equivalent. For example, a 1 NTU formazin standard is also a 1 FNU, a 1 FAU, a 1 BU, and so forth. 1.6
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Supplier: HF scientific
Description: many years. Although actual values will be determined with testing, the typical value for the low range ProCheck-S will be less than 1 NTU for drinking water and other applications requiring a very low NTU range and the mid range ProCheck-S will typically be around 7 NTU for
- Form & Features: Liquid / Solution
- Function: Reference / Chemical Standard
- Applications: Water Treatment
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Supplier: CSA Group
Description: 400 NTU. Depending on the instrument design, it can also be applicable to waters of higher turbidity. There is numerical equivalence of the units NTU and formazin nephelometric unit (FNU). Turbidity measured by the second method is expressed in formazin attenuation units
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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. Features Range: 0.000 to 100.0 NTU with a precision of ± 0.003 NTU or 1% of reading. Turbidimeter with sample chamber and valve
- Turbidity Range: 0 to 100 NTU (Nephelometric Turbidity Units)
- Accuracy: 1 ±% Full Scale
- Operating Temperature: 8.6 to 300.2 F
- Number of Control Relays: 2
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Supplier: Emerson Automation Solutions – Rosemount
Description: COMPLETE SYSTEM includes single or dual input analyzer, sensor(s), and debubbler assembly CHOOSE U.S. EPA METHOD 180.1 or ISO METHOD 7027 compliant sensors RANGE 0-200 NTU RESOLUTION 0.001 NTU FULL FEATURED ANALYZER with fully scalable analog outputs and four fully programmable alarms
- Turbidity Range: 0 to 200 NTU (Nephelometric Turbidity Units)
- Accuracy: 2 ±% Full Scale
- Operating Temperature: 32 to 122 F
- Number of Control Relays: 4
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Supplier: Filtertech, Inc.
Description: the water to drain is eliminated or greatly reduced with the remaining contaminant being safely discharged into a receptacle for disposal. The system is fully-automatic, continuous flow not a batch process achieving significant reductions in “NTU” values. Total operating costs which include
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MWH's Water Treatment: Principles and Design 3rd Edition Complete Document
Regardless of the incoming raw-water quality, the new membrane plant has consistently produced treated water with less than 0.03 NTU turbidity , less than 5 total particles per mL and over 5-log particle removal.
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https://uwspace.uwaterloo.ca/bitstream/handle/10012/2862/lbmcalli2006.pdf?sequence=1
TABLE 5.21: SIMULATIONS 10 AND 11 FROM THE PREDICTIVE STUDY RUN WITH A 0.30 NTU TURBIDITY BACKWASH .
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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
EPA agrees with commenters that available methods and instruments are adequate to demonstrate compliance with a 0.15 NTU turbidity level.
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Federal Register > Monday, November 3, 1997 > [62 FR 59486] National Primary Drinking Water Regulations: Interim Enhanced Surface Water Treatment Rule Notice o...
Figure 14 displays results of the household cost analyses for a 0.3 NTU, 1 maximum CFE NTU turbidity treatment approach discussed in this Notice.
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https://digital.lib.washington.edu/researchworks/bitstream/handle/1773/16382/Salmon%20and%20Turbidity.pdf?sequence=1&isAllowed=y
NTU ) turbidity units.
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Modeling exposure period for solar disinfection (SODIS) under varying turbidity and cloud cover conditions
Kehoe et al. (2001) studied the effect of turbidity (using aluminum foil reflectors) on the inactivation of E. coli and found complete inactivation in a sample having 100 NTU turbidity in an overcast day but observed re-growth in next 24 h.
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http://dspace.mit.edu/bitstream/handle/1721.1/39273/170932837-MIT.pdf?sequence=2
6.4.2 SOLAIR Results with Low Turbidity Water Water measuring approximately 12 NTU turbidity (Table 6.5) was collected from an unprotected well at Shishegu, Tamale.
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http://dspace.mit.edu/bitstream/handle/1721.1/28928/60524490-MIT.pdf?sequence=2
One of each type of filter was tested with water of 50 NTU turbidity , and the others were tested with water of 500 NTU turbidity.
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http://dspace.mit.edu/bitstream/handle/1721.1/50623/475694479-MIT.pdf?sequence=2
turbidity ( NTU ) turbidity (NTU .
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http://dspace.mit.edu/bitstream/handle/1721.1/43885/263685081-MIT.pdf?sequence=2
32 NTU Turbidity .
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