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Showing recent results 691 - 705 of 986 products found.

  • Sievers Boron Analyzer

    GE Analytical Instruments

    The Sievers UPW (Ultra pure water) Boron Analyzer offers a limit of detection of 15 parts-per-trillion boron and up to 10 samples per hour, making continuous boron monitoring in ultrapure water very affordable and convenient for semiconductor and microelectronics applications. The Sievers UPW Boron Analyzeralso exceeds ICP-MS performance (seeProgress Report on New On-line Boron Analyzer Research), and does it at a fraction of the cost. A true "plug-and-play" boron measurement instrument, the Sievers Boron Analyzer can be installed in less than an hour, requires no skilled or trained operator, and provides the sensitivity and accuracy of ICP-MS or on-line Ion Chromatography. A built-in multiplexor even allows for monitoring of up to four sample streams with customizable settings for each stream.

  • Suspended Sediment Sensor

    LISST-StreamSide - Sequoia Scientific, Inc.

    Laboratory grade laser particle size analyzer compliant with ISO-13320-1 – same laser diffraction technology as in our other LISST lasers5 mm optical path length for high concentrations (read this article to compute how high concentrations the LISST-StreamSide can handle)Records detailed size distribution AND concentration in 32 size classesBuilt-in clean water delivery system for automatic clean water background collection5-inch graphics touch panel display for configuration and size distribution displayBuilt-in compact flash memory (128Mb standard, expandable to 4Gb)Size and volume distribution is computed on board and saved as ASCII file compatible with ExcelNominal 12VDC power (110VAC or 220VAC optional)Sealed NEMA-4X housing with clear cover and lockSpecially designed 12V sealed pump is available and recommended for use with the LISST-StreamSide

  • Combination Glove-Sleeve-Blanket-Line Hose Testing Equipment

    LSY,MSY,NSY Series - The Von Corp

    The LSY, MSY and NSY Series is The VON Corporation’s fully automated, microprocessor controlled test lab in a box. Units allow testing of Gloves, Sleeves, Blankets, Line Hose, Hoods and even Line Jumpers. All standard rubber goods can be tested, even class IV. All machine adjustments are controlled via a menu operated microprocessor control system. With a single selection the test voltage, current limit, depth, water fill level, test time, blower speed and exhaust fan speed are set. In the case of gloves, the operator is required to merely load gloves in the special clothespins, lower the test electrode into the glove and press the start button. Automated water fillers will fill the glove in less than 30 seconds. Tests are timed and an audible alarm sounds failures or test complete, with bright flashing colored lights signaling which position failed, or test complete. Other types of rubber goods are tested just as easily and automatically.

  • Ultrasonic Flowmeter

    Portaflow C - Fuji Tecom Inc.

    The new Fuji Water Flow C uses the same measurement principle as Fuji's ultrasonic flowmeters of which a great number have already been delivered.Transducers located outside an already installed pipe constitute a sensor for finding out the time interval between transmission of an ultrasonic signal and its reception which is variable with the flow rate.The flow can be obtained from this interval. Since only an ultrasonic wave is admitted into the pipe, the liquid suffers no pressure loss; thus the flow can be easily measure.Fitted with the standard sensor it can make a flow measurement for pipes with a diameter ranging from 50mm to 400mm. When equipped with the optional large sensor, it can be used for pipes with a diameter of 200mm to 6,000mm.Non Revenue water specialists use the Portaflow C to know the Minimum Night Flow in the District Meterd Area, before the leak survey and after the repair of the leakage.

  • Dual Vapor Gravimetric Sorption Analyzer

    DVS Resolution - Surface Measurement Systems

    DVS Resolution’s key feature is the combined ability to precisely control and measure temperature and relative humidity while recording the highest resolution changes in mass. DVS Resolution uses a dry carrier gas typically nitrogen or compressed air for its operation. Digital mass flow controllers regulate flows of dry and saturated gases. Relative humidity is generated by precisely mixing dry and saturated gas flows in desired flow ratios which produce expected relative humidity. In a typical experiment a known concentration of water vapor is delivered over a sample placed inside the sample pan connected to the Surface Measurement Systems Ultrabalance™ measuring realtime mass changes caused by sorption or desorption of water molecules. Prior to sorption measurements, the sample can be in-situ preheated/dried at temperatures of up to 300oC.

  • Eddy-Current Dynamometers

    WB Series - Magtrol Inc.

    Eddy-Current Brake Dynamometers (WB Series) are ideal for applications requiring high speeds and also when operating in the middle to high power range. Eddy-Current Brakes provide increasing torque as the speed increases, reaching peak torque at rated speed. The dynamometers have low inertia as a result of small rotor diameter. Brake cooling is provided by a water circulation system, which passes inside the stator to dissipate heat generated by the braking power. The water cooling in the WB provides high continuous power ratings (max. 140 kW). The WB dynamometers have accuracy ratings of 0.3% to 0.5% full scale ( 2% for WB 2.7), depending on size and system configuration. Additional options include: high-speed version, speed pickup, mechanical rotor blocking device, OEM version IS and vertical mounting.

  • Hamburg Wheel-Tracking Tester

    Atico Export

    The Hamburg Wheel-Tracking Tester is used to test submerged, compacted Hot Mix or Warm Mix Asphalt specimens as per standard.The device consists of a reciprocating wheel that is rolled over the specimens while measuring the rate of permanent deformation. A constant load of 705 N ±4.5 N is applied to the specimens with a sinusoidal wheel speed of 1 ft/sec in a constant temperature controlled water bath up to 70 °C (± 1.0 °C). An LVDT jig is used for continuous measurement of permanent deformation along the path of the rolling wheel. Accommodates cylindrical or slab specimensSoftware for automatic determination of Stripping inflection PointNumber of passes to SIP, number of passes to failure and other calculated parametersStainless steel construction with temperature controlled water bath up to 70ºC

  • Legacy Liquid Detection Rope Sensor

    ENVIROMUX-LDSx-y - Network Technologies Inc

    For warning of flooding. Detects liquid depth >0.1" (2.5 mm). Minimum puddle: 0.6" (15 mm) diameter. 100% waterproof electronics. Detects any liquid or moisture, except deionized water. RJ45 connector. Voltage Supply: 12VDC. Current Consumption: 20mA. Supports CAT5/5e/6 cable up to 1,000 ft. (305 m). Available water sensor cable (x) lengths: 1/10/50/100/200/400/600/800/1000 feet. Plenum rating: CL2P (UL). Available 2-wire cable (y) lengths: 5/10/20/50/100 feet. Powered by ENVIROMUX-SEMS-16U and SERIMUX-S-x. Regulatory approvals: CE, RoHS. Requires the ENVIROMUX-SEMS-16U and SERIMUX-S-x to operate. Use self-adhesive clips (ENVIROMUX-CLP10-LD) to prevent sensor rope cable from shifing after installation. ENVIROMUX-CLP10-LD includes 10 clips.

  • Marine Inclinometer

    SST300 - Vigor Technology

    1. The underwater tilt sensor combines high-precision and real-time remote communication capabilities to monitor the tilting posture of underwater structures or slowly moving objects. The high-performance SST300 marine inclinometer is fixed in a rugged, waterproof enclosure that works stably up to 3000m underwater.2. The stainless steel casing is processed and welded. Each product meets the high pressure test and provides extreme endurance in a long-term underwater high pressure environment. The cable and socket are a submarine-grade connector that provides water resistance of water depths exceeding 3,000 meters.3. This unit provides ±0.1%FS cross-axis sensitivity and ±0.01° combined absolute accuracy. It is a real high performance product.4. In order to solve the installation error caused by underwater installation, the sensor adopts “mounting alignment deviation” to reduce the installation error. The sensor can be mounted directly on a horizontal, vertical or inclined surface.

  • Membrane Hydrophones

    Precision Acoustics LTD

    Membrane Hydrophones Precision Acoustics'' manufactures high quality co-planar Membrane Hydrophones which have been developed to satisfy the stringent requirements of MHz ultrasound measurements. The Differential Membrane Hydrophone model is suited to the most demanding, wide bandwidth measurements situations but requires water with very low conductivity. The differential input preamplifier is embedded in the hydrophone ring, and the electrode pattern on the membrane has been re-designed to ensure an asymmetrical electrode area. The result is an improvement in the signal-to-noise ratio to allow membrane hydrophones based on 9 m to measure harmonic components in excess of 120 MHz The UT model of Membrane Hydrophone is the product of choice for broad bandwidth measurements where water quality cannot be guaranteed. They can be used on its own or in conjunction with Precision Acoustics'' Signal Amplifier to reduce noise and add a limited amount of gain over a wide bandwidth. For additional gain the membrane hydrophone can also be used with the Hydrophone Booster Amplifier to add 28dB of gain.

  • Geological Digital Radio

    Langeo Co., Ltd.

    Designed and tested to meet military standards, including temperature shock vibration, high and low temperature and humidity. Dust and water proof design guarantees the reliability in different environments.

  • Bucket Rain Gauge Meter

    HD 2013 - Delta OHM S.r.L.

    The HD2013 is a reliable and sturdy bucket rain gauge, built entirely from corrosion resistant materials in order to guarantee its durability. So as to ensure accurate measurement even with low temperature climatic conditions or during and after precipitations of snow, a version with a heater which is automatically activated around +4C has been developed so that snow deposits and ice formations are prevented.The rain gauge is formed by a metal base on which a tipping bucket is set. The rain collector cone, fixed to the aluminium cylinder, channels the water inside the tipping bucket: once the predefined level is reached, the calibrated bucked rotates under the action of its own weight, discharging the water. During the rotation phase, the usually closed reed contact opens for a fraction of a second, sending an impulse to the counter.The quantity of rainfall measured is based on the count of the number of times the bucket is emptied: the reed contacts, usually closed, open at the moment of the rotation between one bucket's section and the other. The number of impulses can be detected and recorded by a datalogger such as the HD2013-D DeltaOhm or by a pulse counter.A removable filter for periodic cleaning and maintenance is inserted in the water collector cone so as to prevent leaves or other elements blocking the end of the hole.For better water flow, the collector cone is treated with a teflon paint.The HD2013R, the version with a heater, operates using either 12Vdc or 24Vdc voltage and uses about 35W. Heating is activated around +4C.When submitting your order, upon request a bird dissuader, made of 8 3 mm diameter spikes, 60 mm in height, can be installed on the rain gauge.

  • Standard Portable pH, Conductivity and TDS Combination Meter

    MW802 - Milwaukee Instruments

    he MW802, with a conductivity range that goes up to 6.00 mS/cm and the TDS up to 4000 ppm is ideal for testing in crop production. Soil and well water pH that is too acidic or alkaline can have an adverse effect on plant nutrient and water uptake and directly effect the efficiency of fertilizer, herbicides and pesticides. Soil Conductivity is checked before fertilizer application to pinpoint field needs and after fertilization to establish its effectiveness.Supplied with the SE600 interchangeable probe to measure pH, Conductivity and TDS. The pH electrode utilizes a fiber junction to reduce contamination when measuring fertilizer solutions. Both meters calibrate manually in pH, Conductivity and TDS. MW802

  • 6000m Deep Tow Vehicle

    TTV-190 - Teledyne Benthos

    The TTV-190 is a rugged, 6000m rated platform for deep water search, survey, and other data collection operations. The Deep Tow vehicle is configurable to accommmodate customer specified sensors including side scan sonars, multi-beam sonars, and sub bottom profilers. Sensor systems can also be recommended by Teledyne Benthos. The system is designed with safety and retrieval capabilities in mind and comes standard with an acoustic release, locator beacon, and xenon flasher. The latest navigational aids and sensor equipment such as DVLs, USBL Transponders, IMUs, altimeters, CTDs and magnetometers can be included.

  • 868MHz RF Test System with Drawer Adapter

    Konrad Technologies GmbH

    RF and wireless turnkey test solutions for high-performance measurements at microwave frequencies.This RF-system is able to test products in an 868 MHz frequency range, for example radio systems, heat-cost distributors, water and heat meters. It is designed as a semi-automatic manual work station and allows parallel placement and automatic functional test of two-times two DUTs in a tandem arrangement. To guarantee a stable measuring result, the test system has two identical RF-chambers