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Keep current on the latest products, new suppliers, and technical articles of interest to you. (See Topics) |
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Products/Services for water activity
...to evaporate water from a sample. Others determine moisture content by measuring a material’s conductance, resistance, or capacitance and calculating a corresponding moisture value. Variables measured include relative humidity, absolute humidity... Search by Specification | Learn More
...expressed as grams of water vapor per cubic meter volume of air, is a measure of the actual amount of water vapor or moisture in the air, regardless of the air's temperature. Relative humidity (RH), expressed as a percent, also measures water vapor... Search by Specification | Learn More
Water heaters are gas, oil or electric-fired devices used to heat water for residential and commercial use. Search by Specification | Learn More
Water and wastewater management and treatment services are publicly-owned treatment works (POTW) that serve residential, commercial, and industrial facilities and infrastructures. Search by Specification | Learn More
Water pumps are designed to move water that does not contain suspended solids or particulates. Applications include water supply, irrigation, land and mine drainage, sea water desalination, and condensate transport. Search by Specification | Learn More
Water quality testing instruments are used to test water for chemical and biological agents, and to measure variables such as clarity and rate of movement. Search by Specification | Learn More
Oil in water monitors are used to detect the presence of hydrocarbons in water. Search by Specification | Learn More
Water quality photometers and colorimeters are ion-specific, computer-interfaced probes that are designed to determine the concentration of a solution from its color intensity. Search by Specification | Learn More
Oil and water separators (oil-water separators, oil water separators) are remediation devices that separate oil from water and/or wastewater. This product area includes both aboveground and underground systems for the containment and treatment Search by Specification | Learn More
Water jet machining services and abrasive machining services direct a jet of water and abrasive at the material to be machined. Search by Specification | Learn More
Water treatment equipment is used to enhance influent water for industrial, commercial, and consumer use. Learn More
Solar water heaters concentrate the sun’s thermal energy to heat water for industrial, commercial, and residential use. There are two main types of products: active and passive. Learn More
Water valves are designed to handle and control hot water, cold water, ground water, potable water, salt water and/or wastewater. They are made from metal or plastic. Search by Specification | Learn More
Water jetting equipment and water blasters direct high pressure (10,000+ psi) streams of water against a surface to clean or cut the material. Search by Specification | Learn More
Water control gates are used to control the mass flow of water or wastewater in various environmental and process applications. Learn More
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8-in-1 Moisture Meter/Psychrometer/IR Temp & More Extech Instruments Corp.
Precise and Accurate Moisture Analysis Denver Instrument Company
Moisture Analysis - When You Need to Know Now! Denver Instrument Company
Infrared Moisture Determination Balances Kett US
Concrete/Mortar Moisture Meter Kett US
Easidew TX I.S. Transmitter Michell Instruments, Inc.
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Product News for water activity
Hygrolab 3 Water Activity Set
This stand alone system consists of a HygroLab 3 microprocessor based indicator, a probe for the measurement of product samples, accessories and HW3 software (use of HW3 is optional). (read more)
De-watering and Washing of Starch
Larox has over 25 years of experience and over 45 filters delivered to starch manufacturers around the world. (read more)
ROTRONIC HYGROPALM AW1 SET
ROTRONIC'S HygroPalm AW sets are the perfect solution for on-site measurements. They are supplied
in a tough, lightweight ABS carry case and include everything needed for measurement and
calibration. ROTRONIC'S HP23-AW (read more)
Moisture in Oil - On-line Measurement
New! The Vaisala HUMICAP® Moisture and Temperature Transmitter Series for Oil MMT330 enables fast, reliable, and accurate in-line and real-time measurement of moisture and temperature in oil. The MMT330 features excellent chemical tolerance, a numerical/graphical display, data-logging, a menu-based user interface, and optional ball-valve installation. (read more)
Moisture In Oil Transmitter
The EE381 is designed for continuous monitoring of moisture in lubrication or insulation oil, which is very important for the long-term performance and preventative maintenance for electrical transformers, large engines and machinery. Measures water activity (aw), water content (ppm) and temperature. (read more)
Pharmaceutical/Biotech: Pure Water Analytics
Mettler-Toledo Thornton is the world leader providing analytical measurement for conductivity, Total Organic Carbon (TOC), pH, ozone, temperature and flow to support pharmaceutical and biotech pure water requirements in compliance with global standards. Sales, training, calibration and applications support is provided by Mettler-Toledo offices globally (read more)
Compact Detection for On-Line Moisture in Oil
The Vaisala HUMICAP® Moisture and Temperature Transmitter for Oil MMT162 is a compact and economical solution for reliable continuous measurement of moisture in oil.The MMT162 incorporates the latest generation of the Vaisala HUMICAP® Sensor. This sensor is developed for demanding moisture measurement in liquid hydrocarbons and has been used in oil applications for over a decade. (read more)
PS1 Humidity Indicator
This compact portable indicator has an integral swivel probe that can be folded under the instrument when not in use. Simultaneous display of relative humidity and temperature. Available as a set (with carrying case and calibration accessories) or as the instrument only. (read more)
Capacitive Humidity Sensor for OEM Applications
Based on a unique technology, the CS 30 capacitive humidity sensor is designed specifically for high volume OEM applications where both high quality and low cost are important requirements. (read more)
ROTRONIC - HYGROMER HH1
The new HygroMer HH-1 humidity sensors from ROTRONIC is corrosion-resistant for measurements in environments with hydrogen peroxide, sterilisers, autoclaves, etc.
• Response time <10 s
• 5 x 10 mm
• 0…100 %rh / -80…200 °C
• Special electrodes with reinforced connections
• No surface protection (read more)
Parts by Number for water activity
| Part # | Distributor | Manufacturer | Product Category | Description |
|---|---|---|---|---|
| MM01076 | Newark | MULTICORE/LOCTITE | Solder - Wire | Hydro-X Cored Wire Solder; Outer Diameter:1.22Mm; Solder Alloy:63/37 Sn/Pb; Weight:1Lb; Approval Categories:Ipc Class Code Orh1; Features:High-Activity; Excellent Wetting On Difficult Substrates; Solder Formulation:Water-Soluble |
| 0128612C | Amazon | Tecniplast | Industrial & Scientific | Tecniplast Activity Wheels for Rodents |
| MM00991 | Newark | MULTICORE/LOCTITE | Solder - Wire | Hydro-X Cored Wire Solder; Outer Diameter:0.56Mm; Solder Alloy:63/37 Sn/Pb; Weight:1Lb; Approval Categories:Ipc Class Code Orh1; Features:High-Activity; Excellent Wetting On Difficult Substrates; Solder Formulation:Water-Soluble |
| S90725A | Amazon | American Educational Products | Industrial & Scientific | SciEd Water Cycle Model Activity Set |
| S90725B | Amazon | American Educational Products | Industrial & Scientific | SciEd Water Cycle Model Activity Set; Model Only |
Conduct Research
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Comparing Two Measuring Techniques
Which water activity system is right for you? The majority of instruments on the market today will provide equally accurate readings. When comparing relative humidity (RH) sensor-based systems, the...(read more)
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Achieving Clean Pharmaceutical Water
By Bill Swichtenberg, Senior Editor Pharmaceutical manufacturing, like life itself, depends on water. The design, operation and maintenance of pharmaceutical-grade water systems are critical, both to...(read more)
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Water in Aromatic/Acetone Mixtures with a ChemView® Photometer
Objective: Measure water to better than ±0.01% (wt.) in an aromatic liquid mixture with a Chem- View® photometer. Experimental: Samples were measured in a 5 mm cuvette in our HeaterCell fiber...(read more)
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FDA May Lead Industry to Water, But Will It Drink?
FDA May Lead Industry to Water, but Will it Drink? The advance billing promised a candid discussion on "what to expect from FDA." But that turned out to be only half the story. Indeed, when...(read more)
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Subsea
It has long been known that some of the largest reserves of oil and gas lay below the waters of the world's oceans. For the last several decades the relatively shallow coastal waters have been the...(read more)
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Laser Cutting Natural Stone
A unique mathematical model to simulate the process of cutting natural stones in rectilinear (straight line) path, by carbon dioxide (CO2) laser, was implemented in a personal computer. The...(read more)
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Pharmaceutical: System Suitability Testing: Simplifying a Critical Element in the TOC Monitoring Process
New System Suitability Testing technology helps the Pharmaceutical Industry comply with instrumentation requirements for Total Organic Carbon (TOC) measurement and saves time and costs. In the...(read more)
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Environmental Monitoring Handbook
Environmental Monitoring Handbook This handbook helps you with the most pervasive activity in environmental science --taking and analyzing environmental samples from water, air or soil....(read more)
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Grasping Lyophilization Product and Process Parameters for Biopharma
By Felix Franks, PhD, BioUpdate Foundation The data illustrate that the cost contribution allocated to freezedrying is almost insignificant, compared to the cost of the purified...(read more)
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Maximizing Uptime for Mission-Critical Manufacturing Units
By Gary Shamshoian, P.E., Genentech, Inc., and Don Nurisso, P.E., EYP Mission Critical It is also critical to determine the degree of redundancy required to ensure reliability. Any additional costs...(read more)
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Water Activity Systems, Water Activity System Accessories,... Categories in Water Activity Systems Testo 650 Water Activity System - Choose from our comprehensive line of |
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Water Activity Testing: RH vs Chilled Mirror Water Activity Measuring Techniques Most laboratories measure water activity either with an instrument that uses a |
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Visible Earth: Home · Surface Water · Water Quality · more? Solar Activity · Solar Energetic Particles |
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Earth Science data and services directory: Global Change... Terrestrial Hydrosphere ground water, water quality ... Sun-Earth Interactions auroras, solar activity ... |
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CWA Analytical Methods | US EPA Clean Water Act Analytical Methods Recent Additions | Contact Us Search: All EPA This Area Water Water Science Analytical Methods |
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Texas Instruments Activities Exchange: Vernier -... print this activity Vernier - Freezing and Melting of Water Activity Downloads: (file types) 02_Freeze_Melt_Water_EZ.pdf |
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Guide to Water and Wheels Activity - Teacher Resources Guide to Water and Wheels Activity Some of the earliest engineers were concerned with harnessing the power of moving water to grind grain. See ASME Continuing Education Information |
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ISO - ISO Standards - TC 147 - Water quality 0ISO 9696:2007 Water quality -- Measurement of gross alpha activity in non-saline water -- Thick source method See International Organization for Standardization (ISO) Information |
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Common Water Measurements, from USGS Water Science for Schools Water Science for Schools Water Basics ? Earth's Water ? Water Cycle ? Special Topics ? Water Use ? Activity Center ? Water |
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U.S. Geological Survey Massachusetts-Rhode Island Water... The mission of the USGS Massachusetts-Rhode Island Water Science Center is to provide the hydrologic information and understanding necessary for the |
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