Showing results: 3331 - 3345 of 4105 items found.
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TA Instruments
The Light Flash technique provides information on a material’s ability to store and transfer heat through measurements of thermal diffusivity, thermal conductivity, and specific heat capacity. Thorough understanding of these properties is critical for any process or material which experiences a large or fast temperature gradient, or for which the tolerance for temperature change is exacting. Accurate values of these properties are essential for modeling and managing heat, whether the component of interest is called on to insulate, conduct, or simply withstand temperature changes. Information about these properties is routinely used in heat transfer models of all complexities. Heat transfer property measurements also reflect important information about material composition, purity and structure, as well as secondary performance characteristics such as tolerance to thermal shock.
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NTN -
FuG Elektronik GmbH
High efficiency Short circuit proof and unlimited operation with full current in short circuit condition voltage and current regulation with automatic and sharp transition; control mode indicated by LEDs Voltage and current setting with 10-turn potentiometers with precision scale; the adjusting knob can be locked 4 digit DVM for voltage and current (for table-top models) Sense terminals for the compensation of voltage drop on the load lines. The nominal voltage always refers to the output terminals Parallel and series connection possible Suitable for inductive and capacitive loads for 700 W nominal power and higher, limitation of inrush current on switching on Interlock loop to monitor the external load and internal loop as a standard for three phase units Elapsed-hour meter as a standard for three phase units
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M97 series -
Maynuo Electronic Co.,Ltd
The new M97XX series programmable DC electronic load is a new generation product designed from Maynuo Electronic Co.,Ltd. Incorporating high-performance chips, the M97XX series delivers high speed and high accuracy with a resolution of 0.1 mV and 0.01 mA (basic accuracy is 0.03% and basic current rise speed is 2.5 A/μs). M97XX series have wide application from production lines for cell phone chargers, cell phone batteries, electronic vehicle batteries, switching power supplies, linear power supplies, and LED drivers, to research institute, automotive electronic, aeronautic and astronautic, maritime, solar celland fuel cell etc.test and measurement applications. From 150W to 200KW, there are many models to choose from :
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Type NVF-2 -
National RF, Inc
The Type NVF-2 series of handheld directional antennas are used to locate interfering signals or noise in either the 420 – 470 MHz (Type NVF-2A) or the 900 MHz ISM band or cellular telephone bands (Type NVF-2B). Both models incorporate a solid reflector positioned behind a resonated half wave driven element, both elements being mounted on a fiberglass rod with an integral pistol grip. The configuration of the reflector and driven element are such that a deep null in the signal being received will occur when the antenna is pointed in the direction of the signal being radiated. A T-pad resistive attenuator is also incorporated in the antenna mounting enclosure to aid in the direction finding process on very strong signals or when excessive reflections present multiple returns.
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APCI-7500-3 -
TEAM SOLUTIONS, INC.
This Model has a 37-pin D-Sub male connectorRS232, RS422, RS485, 20 mA Current LoopModular structure through SI modulesWith or without optical isolationMode configuration free for each port128-byte FIFO-buffer, common interruptTransfer rate programmable up to 115,200 BaudOption: up to 1 MBaud for RS485 and RS422Automatic direction recognition for RS48Mode: configurable RS232, RS422, RS485, 20 mA Current Loop (active, passive) with or without isolation (SI modules)Transmission mode asynchronous, full, half duplexTransfer rate: progr. up to 115.2 kBaud up to 1 MBaud on requestProtocol: 5, 6, 7 or 8-bit character 1, 1? or 2 stop bitsParity: even, odd, none, mark or spaceInterrupt lines: automatic through BIOS
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COMSOL, Inc.
The design and modeling of microelectromechanical systems (MEMS) is a unique engineering discipline. At small length scales, the design of resonators, gyroscopes, accelerometers, and actuators must consider the effects of several physical phenomena in their operation. Consequently, COMSOL Multiphysics is ideally suited for MEMS applications. To this end, the MEMS Module provides predefined user interfaces with associated modeling tools, referred to as physics interfaces, for a variety of coupled physics, including electromagnetic-structure, thermal-structure, or fluid-structure interactions. You can include a variety of damping phenomena in your model: thin-film gas damping, anisotropic loss-factors for solid and piezo materials, anchor damping, and thermoelastic damping. For elastic vibrations and waves, perfectly matched layers (PMLs) provide state-of-the-art absorption of outgoing elastic energy.
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ERAVANT
Full band scalar network analyzer extenders are designed to extend low frequency scalar network analyzers to higher millimeterwave frequency ranges. These extenders offer a low cost means of producing millimeterwave scalar network analyzers while preserving the functionality and features that industry standard models offer. These extenders deliver a superior performance since they are assembled with SAGE Millimeter’s instrumentation grade frequency extenders (STE series), Faraday isolators (STF series), direct or programmable attenuators (STA series), directional couplers (SWD series) and waveguide detectors (STD series). The below standard offering covers the frequency range of 26.5 to 170 GHz. Specifications other than those listed below are available upon request.
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TVC-3800 -
ATSI
The Virtual Cabinet Model TVC-3800 is a complete diagnostic and testing toolkit for all devices that communicate on the SDLC bus in the ATC or TS2 Cabinets. The Virtual Cabinet connects to a Windows based computer with a USB connection1. By using an intuitive graphical software interface, The Virtual Cabinet can be configured to emulate a cabinet controller or the cabinet SIU/BIU devices.
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NS-1 -
Applied Instruments, Inc.
The Model NS-1 is a handheld broadband white Gaussian noise source. It generates a wide, even, RF noise-signal. The NS-1 is popular for testing network components and aligning a building's coaxial cable network. The NS-1's noise-signal is also used to provide the RF source for measuring insertion loss of cable, splitters, taps and more.
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Sealevel Systems, Inc.
The ACC-188 synchronous serial radio adapter is interoperable among various tactical radio brands and models used by the defense community. The ACC-188 works with any radio that has a synchronous serial communication port using MIL-STD-188-184 and enables the tactical radios to send data such as GPS maps, images, coordinates, and IM-type communications.
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Weiss Technik North America
Weiss Technik Temperature & Humidity test chambers offer many pre-engineered and custom sizes to fit your exact testing requirements. Available models include a wide range of temperature ramp rates, humidity levels, and many standard and optional features including temperature cycling, steady-state testing, and fast change rate.
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JFW Industries
Family of handover test systems designed for handset-to-network handover testing. Internal step attenuators allow the RF signal between the network access points and the handsets to be dynamically faded up/down. The Ethernet/Serial models run our latest generation 3.x.x firmware that features easy to use ASCII formatted commands.
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IMADA, Incorporated
Motorized Rotating Friction Torque Tester tests the smoothness of rotation and components of small precision motors, such as, gearbox, bearings, oil seals, etc. The motorized tester turns at a set rotational speed based upon the model. See the specifications table for more details. The tester can be used to measure torque in CW and CCW directions.
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Cognex Corporation
Cognex In-Sight 2D machine vision systems are unmatched in their ability to inspect, identify and guide parts. These self-contained, industrial-grade vision systems combine a library of advanced vision tools with high-speed image acquisition and processing. A wide range of models, including line scan and color systems, meet most price and performance requirements.
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350C and 350CD -
Scitec Instruments Ltd
Model 350 is a high stability variable frequency optical chopper. The basic system consists of a control unit and a chopping head. It is supplied with four chemically blacked 30 mm diameter discs. These discs are of 2, 4, 10 and 40 slots and allow operation over the frequency range 10 Hz to 10 kHz.
