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Supplier: CO2Meter.com
Description: The TS-700 Sampling Dissolved Oxygen Meter provides accurate oxygen measurements in mg/L or parts per billion (ppb) in water, beer, soda, and other liquids. This portable, rechargeable DO meter is incredibly useful for measuring trace oxygen levels from 0-2,000 ppb
- Dissolved O2 Range: 0 to 2 ppm
- Accuracy: 20,000 ppm
- Form Factor: Modular
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Supplier: CO2Meter.com
Description: Use, On-the-Go analysis Data logging and download via USB Measures 0 - 2,000 ppb Li-ion rechargeable batteries Designed for the beverage, biological, and industrial applications Arrives with certificate of calibration Models TS-600 - Dissolved Oxygen Meter TS-700 - Sampling
- Dissolved O2 Range: 0 to 2 ppm
- Accuracy: 20,000 ppm
- Form Factor: Modular
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Supplier: ABB Measurement & Analytics
Description: Featuring a separate sensor section and transmitter, the Navigator 500 Dissolved Oxygen gives users the option of adding up to four wet-sections to one transmitter, enabling measurement of samples from different measuring points. This not only offers an economic and compact solution,
- Dissolved O2 Range: 0 to 20 ppm
- Accuracy: 0.001 ppm
- Control Relays: 4 to 6
- Operating Temperature: 32 to 131 F
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Supplier: GasLab
Description: The TecPen Dissolved Oxygen Meter provides accurate oxygen measurement in mg/L or parts per billion (ppb) in water and other liquids. This portable, rechargeable DO meter is useful for measuring trace oxygen levels from 0-2,000 ppb for quality control in packaged liquids
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Supplier: ABB Measurement & Analytics
Description: The 9408 Series dissolved oxygen system comprises a flat-ended sensor mounted into a relatively large diameter spherical flotation collar. This form of construction presents to the sample a surface on which it is difficult for rags and other large solids to lodge. For more demanding
- Dissolved O2 Range: 0 to 20 ppm
- Accuracy: 0.1 ppm
- Control Relays: 2
- Operating Temperature: 32 to 104 F
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Supplier: Precision Measurement Engineering, Inc.
Description: The miniDOT Clear logger is a completely submersible instrument that logs dissolved oxygen and temperature measurements and has an internal LCD screen, which displays real-time measurements. The oxygen sensor is an optode that measures dissolved oxygen
- Oxygen Range: 0 to 150 ppm
- Accuracy: -5 to 5 % FS
- Operating Temperature Range: 32 to 95 F
- Features: Built-in Temperature Sensor
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Supplier: Emerson Automation Solutions – Rosemount
Description: The Model 499ADO is a membrane-covered amperometric sensor. It is intended primarily for the determination of dissolved oxygen in wastewater aeration basins. EASILY REPLACEABLE MEMBRANE, no special tools required. AUTOMATIC AIR CALIBRATION AUTOMATIC COMPENSATION FOR CHANGES IN MEMBRANE
- Oxygen Range: 0 to 20 ppm
- Response Time: 25 seconds
- Maximum Diameter / Width: 0.75 to 1 inch
- Maximum Length: 5.63 inch
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Supplier: HORIBA Instruments, Inc.
Description: High stability measurement dissolved oxygen in low concentration HF. Automatically switches between three measurement ranges from μg/L to mg/L. Measurement range : 0 - 20.00 mg/L. Automatic range-switching function Automatically switches between three measurement ranges from μg/L to
- Dissolved O2 Range: 0 to 20 ppm
- Display Type: Digital Display
- User Controls: Digital Front Panel
- Form Factor: In-Situ / Field
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Supplier: Transcat, Inc.
Description: Product Highlights Dual backlit display of Oxygen Concentration and Temperature Measures dissolved oxygen from 0 to 20.0mg/L and 0 to 100.0% oxygen plus temperature from 32 to 122°F (0 to 50°C) Automatic Temperature Compensation from 0 to 50°C via temperature probe sensor
- Data Acquisition: Datalogger / Recorder
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Description: saturation (% dissolved oxygen) or both. The method measures oxygen in water corresponding to 1 % to 100 % saturation. However, most instruments permit measurement of values higher than 100 %, i.e. supersaturation. The method measures oxygen in water with a saturation
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Supplier: ASTM International
Description: continuous record of the dissolved oxygen content. 16.2.1 This test method is recommended for measuring dissolved oxygen in waters containing materials that interfere with the chemical methods, such as sulfite, thiosulfate, polythionate, mercaptans, oxidizing metal ions,
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Supplier: CSA Group
Description: saturation (% dissolved oxygen) or both. The method measures oxygen in water corresponding to 1 % to 100 % saturation. However, most instruments permit measurement of values higher than 100 %, i.e. supersaturation. The method measures oxygen in water with a saturation
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Supplier: CSA Group
Description: ISO 17289:2014 specifies an optical method for the determination of dissolved oxygen in water using a sensor working on the basis of fluorescence quenching. Measurement can be made either as a concentration of oxygen in milligrams per litre, percentage saturation (%
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Supplier: ASTM International
Description: This method is for estimating the dissolved oxygen in liquid hydrocarbons by electrochemical detection. The method is applicable to both on-line and laboratory analyses. The lower detection limit is 0.1 mass-ppm while the upper limit is dependent on the solubility of oxygen in
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Supplier: Anton Paar
Description: precise beverage analysis in beer, wine, juices and soft drinks as well as water. When combined with Anton Paar’s PFD filling device, sample is taken directly from the package into the measuring chamber of the instrument - with no loss of dissolved oxygen during sample transfer. The
- Dissolved O2 Range: 0 to 4 ppm
- Accuracy: 0.0001 ppm
- Features and Functionality: Battery Powered
- Display Type: Digital Display
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Supplier: Emerson Automation Solutions – Rosemount
Description: without running new cable. The Model 499AOZ sensor a membrane-covered amperometric sensor for the continuous determination of dissolved ozone in water. The major applications are measuring ozone in municipal drinking water and in bottled water and soft drinks. Other applications include
- Oxygen Range: 0 to 3 ppm
- Response Time: 30 seconds
- Minimum Flow Rate: 30.48 cm/sec
- Maximum Diameter / Width: 1 inch
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Supplier: ASTM International
Description: 1.1 This test method covers the on-line determination of dissolved oxygen (DO) in water samples primarily in ranges from 0 to 500 µg/L (ppb), although higher ranges may be used for calibration. On-line instrumentation is used for continuous measurements of DO in samples that are
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Supplier: Mettler-Toledo Technologies GmbH
Description: Tunable Diode Laser for O₂ Measurement The GPro® 500 oxygen gas analyzer is a unique tunable diode laser spectrometer designed for safety applications. It uses a folded-path laser beam design for simple installation and measurement. Fast Response In Safety Applications An oxygen gas
- Accuracy: 2 % FS
- Operating Pressure Range: 11.603016 to 72.51885 psi
- Mounting: In-Line (Insertion)
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Supplier: CO2Meter.com
Description: Max. Pressure: 20 bar Expected cap lifetime: 2 years - MEV = Measured end value - MV = Measured value Dissolved Liquid Cross Sensitivity While the TecMicro is monoscopic (low cross-sensitivity) to other gases, dissolved oxygen sensors can be sensitive to the following: Alcohols
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Supplier: Mettler-Toledo Technologies GmbH
Description: Tunable Diode Laser for O₂ Measurement The GPro® 500 oxygen gas analyzer is a unique tunable diode laser spectrometer designed for safety applications. It uses a folded-path laser beam design for simple installation and measurement. Fast Response In Safety Applications An oxygen gas
- Form Factor: Lab / Benchtop
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Supplier: CSA Group
Description: ISO 19722:2017 specifies the test method for determination of concentration of dissolved oxygen consumed due to photocatalytic oxidation of phenol in aqueous phase by semiconducting photocatalytic substances. The method is applicable to powder test sample or film test piece of
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Supplier: ASTM International
Description: appropriate sample dilution. The method determines the total oxygen, including organic oxygen compounds, dissolved water, and dissolved molecular oxygen. Contributions of oxygen from water and dissolved molecular oxygen must be measured using
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Supplier: SWAN Analytical USA, INC.
Description: Electronic transmitter / controller for the measurement of dissolved oxygen in high purity water. Features Sensor connections for Oxytrace G oxygen sensor with integrated NT5k temperature probe and for a digital sample flow meter. Automatic compensation of temperature and air
- Dissolved O2 Range: 0.01 to 20 ppm
- Control Relays: 2
- Operating Temperature: 14 to 122 F
- Number of Control Relays: 2
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Supplier: SWAN Analytical USA, INC.
Description: Electronic transmitter & controller for the measurement of the dissolved oxygen in potable water and effluents. Features Connections for a three-electrode oxygen sensor with integrated temperature probe, e.g. Swansensor Oxysafe1000 and for a SWAN digital sample flow meter.
- Dissolved O2 Range: 0.01 to 20 ppm
- Control Relays: 2
- Operating Temperature: 14 to 122 F
- Number of Control Relays: 2
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Supplier: Anton Paar
Description: with Anton Paar’s PFD filling device, sample is taken directly from the package into the measuring chamber of CboxQC™ – with no loss of dissolved carbon dioxide and dissolved oxygen during sample transfer. CboxQC™ for the laboratory provides reliable CO2 and O2 results, even out
- Dissolved O2 Range: 0 to 4 ppm
- Accuracy: 0.0001 ppm
- Dissolved CO2 Range: 0 to 20,000 ppm
- Features and Functionality: Battery Powered
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Supplier: SWAN Analytical USA, INC.
Description: Electronic transmitter & controller for the measurement of the dissolved oxygen in high purity water . Features Connections for a three-electrode oxygen sensor with integrated NT5k temperature probe, e.g. Swansensor Oxytrace G with cathode (gold), anode (silver) and guard
- Dissolved O2 Range: 0.01 to 20 ppm
- Control Relays: 2
- Operating Temperature: 14 to 122 F
- Number of Control Relays: 2
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Supplier: Anton Paar
Description: The Carbo 2100 CO2 MVE (Multiple Volume Expansion) analyzer is for online CO2 measurement. It is a special model for products with extremely high nitrogen or oxygen content. Carbo 2100 CO2 MVE is installed in a bypass. It stores all your product-specific data (target concentration, alarm
- Dissolved CO2 Range: 0 to 20,000 ppm
- Accuracy: 50 ppm
- Display Type: Analog Meter
- User Controls: None
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Supplier: Mettler-Toledo Technologies GmbH
Description: Online Measurement of Chloride & Sulfate.The 3000CS is a reliable, online analyzer for the direct measurement of chloride and sulfate in pure water and power plant cycle chemistry. This instrument detects these highly corrosive ions to prevent damage to critical power plant components. Direct
- Electrical Output: Analog Frequency Output
- Form Factor: Lab / Benchtop
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Supplier: Mettler-Toledo Technologies GmbH
Description: Innovative Silica and Phosphate Analysis.The 2850Si 1/ENC/PO4 Silica Analyzer offers a unique combination of silica and phosphate monitoring within a compact design for power plant water chemistry. Achieve superior performance at lower cost with built-in intelligent diagnostics. Save Space,
- Operating Temperature: 41 to 140 F
- Electrical Output: Analog Frequency Output
- Form Factor: Lab / Benchtop
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Supplier: Maselli Measurements
Description: Easy on-line installation Analysis of both sugar and diet soft drinks Brix measurement with digital optical sensor Brix control with dosing pump or micrometer valve CO2 measurement with pressure-temperature system In-line Dissolved Oxygen measurement CO2 control with injection or
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Supplier: Myron L Company
Description: Temperature measurement with 1, 2, and 3 point calibration options. ● Coming Soon: ● PTBT3 - ORP & Temperature measurement. ● PTBT4 - Free Chlorine Equivalent (FCE™) & Temperature measurement. ● PTBT5 – Dissolved Oxygen & Temperature measurement. Using the mobile device’s touch screen:
- Conductivity / Dissolved Solids Range: 1 to 10,000 µS/cm
- Conductivity Accuracy: 1 ±% Full Scale
- Process Media Temperature: 32 to 160 F
- Operating Temperature: 32 to 131 F
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Myron L® Company Ultrapen™ PT5 Dissolved Oxygen (DO) Temperature Pen is designed to be extremely accurate, fast, and simple to use in diverse water quality applications. Please visit our (read more)
Browse Water Quality Testing Instruments Datasheets for Myron L Company
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Disposable Processing Equipment Update
, the NovaSeal solution is used for sampling, transporting or transferring fluid, while ensuring sterility is maintained and the fluid is securely protected from the outside environment. The WavePOD instrument module integrates all instrumentation associated with the Wave Bioreactor: dissolved
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http://qspace.library.queensu.ca/jspui/bitstream/1974/818/1/Hasler_Caleb_T_2007_08_MSc.pdf
MAP OF DISSOLVED OXYGEN SAMPLE SITES....................................................74 .
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States > Texas > State > Register > 2010 > [TexReg 2010-0716is] 07/16/2010
Procedures are adopted to simplify collection of dissolved oxygen samples for non-tidal flowing streams, im poundments, and tidal water.
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KINETICS OF QUALITY DEGRADATION: ASCORBIC ACID OXIDATION IN INFANT FORMULA DURING STORAGE
The 4.86 ppm dissolved oxygen samples were obtained by mixing infant formula from bottles and the samples saturated with atmospheric oxygen in equal ratios by volume.
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Wastewater Treatment Plant Operations Made Easy: A Practical Guide for Licensure
The operator titrates a 200 mL dissolved oxygen sample .
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A Study of the Accuracy of Methods of Testing for Dissolved Oxygen in High-Purity Water
When- ever it was desired to alter the concen- tration of dissolved oxygen, this was accomplished by changing the setting of the pump delivering air-saturated water to the "zero" dissolved oxygen sample line.
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https://digital.lib.washington.edu/researchworks/bitstream/handle/1773/3789/7304.pdf?sequence=1&isAllowed=y
Dissolved oxygen samples and flow rate measurements were taken during feeding, but thermometer and salinometer readings were delayed until after the feedings in an effort to avoid disturbing the fish.
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https://digital.lib.washington.edu/researchworks/bitstream/handle/1773/3994/8204.pdf?sequence=1&isAllowed=y
Dissolved oxygen samples were fixed immediately after collection with the .
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Anoxic Plume Attenuation in a Fluctuating Water Table System: Impact of 100-D Area In Situ Redox Manipulation on Downgradient Dissolved Oxygen Concentrations
… 2.16 Flow Cell Showing Dual-Energy Gamma System for Fluid Saturation Measurements and Microelectrodes for Measuring Dissolved Oxygen............................3.2 Dimensions of Flow Cell with Locations of Dual-Gamma Measurements for Water Saturation and Dissolved Oxygen Sampling Ports ............................................................3.3 Experimental …
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EVALUATING AN INNOVATIVE OXYGEN SENSOR FOR REMOTE SUBSURFACE OXYGEN MEASUREMENTS
In addition, there was relatively good correlation between the Aanderaa and CHEMetrics colorimetric tests (using the CHEMetrics V-2000 photometer and the sampling method suggested by CHEMetrics for low dissolved oxygen samples ) (Figure 14).
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Net community production in the North Atlantic Ocean derived from Volunteer Observing Ship data
Winkler Analysis and Sample Storage Dissolved oxygen samples were fixed on board using standard procedures [Grasshoff et al., 1999] and stored underwater until analysis onshore.
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