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Force & Strain Measurement
Load cells, tank weighing devices, balances, scales, force gauges, torque sensors and strain gauges including diaphragm, dual parallel, linear, rosette, T-rosette, and torsion and shear types.
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Fiber Optic Sensing Instrument
Static Strain
Static Strain is a low cost one-channel fiber optic sensing instrument for quasi-continuous strain monitoring. With over 2,000 sensing points on a single fiber, users are able to achieve spatially continuous real-time strain monitoring.
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PCI Strain Gauge Simulator Card, 2-Channel, 1.5k
50-265-402
Designed to simulate the operation of a range of strain gauges making it ideal for testing strain gauge meters and a wide variety of industrial control systems. It provides a simple way of replacing in house developed sensors with a low cost simulator having excellent performance that is easy to calibrate and use.
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FEA and Strain Gauge Testing
Circuit Check began Strain Gauge Testing in 1999 when BGA/SMT technology started replacing PTH components, reducing strain levels was a reactive post fixture fabrication process. We quickly recognized that the “reactionary” process was neither efficient nor were we capable on knowing the lowest achievable strain levels. Our engineering team came up with visual tools utilized during design to easily identify areas of excessive probe force, though still not enough data was generated to identify the lowest possible strain. Finite Element Analysis software models the PCBA and test fixture and applies the pressures from test probes and board supports and indicates the micro strain level applied to the PCBA. Using the FEA software during our design process allows our engineers to modify fixture designs to attain the lowest possible micro strain before fabrication begins.
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Universal Transmitter
Knick Elektronische Messgeräte GmbH & Co. KG.
Universal Transmitter for temperature, load cells / strain gauge, potentiometer and resistance in 6 mm housing. Functional safety up to SIL 2, SIL 3 redundant to parameterization via interface or intuitively, directly on the device. Universal use with 24 V DC or AC power supply.
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Cable Assembly 15-Pin D-Type, Female to Unterminated With Cut Ends, 1m
A015DF4-C-0A100
The 15-Pin Connector to Unterminated Cable Assy is constructed from PFA insulated 19/0.18 (21AWG) Tinned Copper Wire. The connector can be secured to the associated product by screwlocks. The unterminated connections are coded to match the connector pin designation. When using this product additional cable strain relief arrangements may be necessary and appropriate electrical safety precautions should be observed.
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Miniature Axial Extensometers
Model 3442
Jinan Testing Equipment IE Corporation
Weighing as little as 8 grams, these miniature extensometers are designed to have very low operating force with minimal specimen influence. All use an improved version of Epsilon’s dual flexure design which makes them very rugged for their size. With a module height of 15.2 mm (0.6 inches), they will fit in the limited space between grips that is typical with small test samples. Gauge lengths can be as short as 3 mm or as long as 50 mm. A newly designed gage setting pin and assembly allows the gauge length to be set accurately and repeatably to ASTM and ISO requirements for all gauge lengths. Reengineered quick attach wire forms provide simple and secure specimen attachment. Wire forms for round and flat specimens are included, as well as flat, 3-point, and vee knife edges. The wire forms may be removed to enable mounting using elastic bands or springs. A tethering attachment point provides fall protection and enables counterbalancing of the extensometer’s weight when testing delicate specimens.Model 3442 extensometers are strain gaged devices, making them compatible with any electronics designed for strain gaged transducers. Most often they are connected to a test machine controller and Epsilon will equip the extensometer with a compatible connector wired to plug directly into the controller. For systems lacking the required electronics, Epsilon can provide a variety of solutions for signal conditioning and connection to data acquisition systems, chart recorders, or other equipment.
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Instrument Bracket Kit, w/ Strain Relief, Slide Configuration, for 28"+ Slide Kits
310113002
Instrument Bracket Kit, w/ Strain Relief, Slide Configuration, for 28"+ Slide Kits Similar to instrument bracket p/n 310113453, but includes cutout to accommodate air intake on NI PXIe-1088 chassis. Only compatible with slide configurations 28" and longer. Not compatible with cable tray. Not recommended for use with 2+ tier 90 Series systems (905, 9075, etc.).Used to mount testing instrument to slides and also allows test instrument to slide out for maintenance access. Provides strain relief in front area of bracket. Compatible with chassis (see drawing for more information)
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16-Channel Bridge Signal Conditioning Unit
ProDAQ 5716
The ProDAQ 5716 is a 1U high rack-mountable signal conditioning box for standard 19 in. racks. It provides signal conditioning for up to 16 strain gage or ICP sensors. Either one ProDAQ 3416 16-Channel ADC Function Card or up to two ProDAQ 3424 8-Channel 24-bit Sigma-Delta ADC Function Cards can be connected to the unit.
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T-Rosette Strain Gauges
Tee Rosette Strain Gages are for measuring orthogonal strains when the principle directions of stress are known. All patterns have two grids oriented at 0° and 90° angles.
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Analog Input Products
Analog input boards are useful for measuring variably changing conditions in the real world. When we want to measure these variably changing conditions, we need analog inputs to convert these changing real world conditions to changing electrical quantities. For example, monitoring the temperature inside a wood kiln, or the water pressure on the output of a pump, or the heart rate of a medical patient. In each of these cases, you can use one of our analog input devices to convert the electrical data from a sensor or transducer into binary data that can then be used by your computer. The device that converts this data is known as an analog to digital converter (abbreviated ADC, A/D, or A to D). An analog input is a measurable electrical signal with a defined range. The analog input changes continuously in a definable manner in relation to the measured property. This data is very useful for process monitoring, process control, or simple monitoring / data collection and acquisition. ACCES' analog input boards amplify and multiplex input signals from thermocouples, strain gauges, accelerometers, photo sensors, flowmeters, RTDs, thermistors, voltage sources, millivolt sources, and current sources, just to name a few.
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Extensometers for Creep Compliance and Tensile Strength Testing of Asphalt
Model 39
Jinan Testing Equipment IE Corporation
Designed to many of the needs for testing asphalt core samples in 4 and 6 i ch diameters. The unit meets test method requirements for strain measurement developed under the U.S. Federal Highways SHRP program.
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Strain Relief Plate, Receiver, 90 Series, Micro Power/Micro Coax, 50 Pos
510109282
Strain Relief.
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High-Definition Distributed Fiber Optic Sensing
ODiSI
Luna’s ODiSI system provides the world’s highest resolution distributed fiber optic sensing solution for strain and temperature measurement. Using low-profile optical fiber as sensors, the ODiSI system maps strain and temperature fields with sub-millimeter spatial resolution, providing unprecedented detail and data insight.
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High Temperature Transverse Extensometers (700 C)
Model 7675
Jinan Testing Equipment IE Corporation
Designed for transverse or diametral strain measurement in environmental chambers where the entire extensometer must be exposed to elevated temperatures. These capacitive extensometers may be used up to 700 C (1300 F) without any cooling.
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Segmented STEM Detector
Opal
In a drive to meet our customers’ needs, El-Mul developed a detection solution for Scanning Transmission Electron Microscopes (STEM) which can support multiple applications such as DPC, cryo tomography, imaging of strain, charge, light elements or Z-contrast.
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Cable Tray, Slide Configuration, For Strain Relief And Cable Management, For 28" And Longer
310113424
Strain Relief.
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Threaded Coupling Adapter, G2, G6, G10, ITA, For Conduit Harnessing Assemblies/Clamps
410112599
The Adapter is designed to accommodate military and commercial circular backshells for conduit or strain relief when designing for general and heavy-duty applications. The male thread size is 1.625-18 for this application.
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NI-9219, 100 S/s/channel, 4-Channel C Series Universal Analog Input Module
779781-02
100 S/s/channel, 4-Channel C Series Universal Analog Input Module - The NI‑9219 is designed for multipurpose testing. With the NI‑9219, you can measure signals from sensors such as strain gages, resistance temperature detectors (RTDs), thermocouples, load cells, and other powered sensors, as well as make quarter-bridge, half-bridge, and full-bridge current measurements, with built-in voltage and current excitation. Each channel is individually selectable, so you can perform a different measurement type on each channel.
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Wireless Sensor Networks
As one of the first companies to utilize wireless sensor capabilities to allow digital sensors to interact with personal computers and the internet, LORD Microstrain® wireless sensor networks (WSN) enable simultaneous, high-speed sensing and data acquisition from multiple wireless strain gauges, accelerometers, temperature, and millivolt inputs for a variety of applications and industries.
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Strainer-Recorder
To ensure reliable operation of the measuring complex in the harsh conditions of ice tests, it is based on the industrial measuring platform NI CompactRIO, which provides mechanical strength and operation at negative temperatures.The system provides for operation both under the guidance of an operator with displaying the voltages removed from the ship's hull in the form of graphs on a computer screen connected to the strain gauge station via an Ethernet line, and in stand-alone mode, when the recording of a given duration is initiated by the station on pre-configured events: amplitude exceeding by one of channels, an external discrete signal or periodically at specified intervals.
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Miniature Transverse (Diametral) Extensometers
Model 3475
Jinan Testing Equipment IE Corporation
A miniature extensometer designed for general purpose transverse or diametral strain measurements on small or thin specimens. May be used simultaneously with the Model 3442 miniature axial extensometers or the Model 3542 axial extensometers.
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Long Travel Extensometer
XL
The Instron model XL (long travel) extensometer is a precise device for measuring strain in highly extensible materials such as elastomers, semi-rigid plastics and films. Designed for use with electromechanical testing instruments, Instron XL units can be used to measure specimens elongation's up to 10 in or 250 mm. An optional of 15 in or 375 mm travel is also available.
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PCI Simulation Modules For Sensor Simulation
Does your test strategy require simulating environmental sensors, including temperature, pressure, altitude, and strain gauges.
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IEC60065 Socket Torque Balance Tester Torsion Tester
Shenzhen Chuangxin Instruments Co., Ltd.
*Plug and Socket Torque Tester/Device is for compliance is checked by engaging the device, as during intended use, with the socket-outlet of a test apparatus. *Plug Torque Tester/Equipment is a device provided with pins intended to be introduced into fixed socket-outlets shall not impose undue strain on these socket-outlets.The balancing arm of the test apparatus pivots about a horizontal axis through the centre lines of the contact tubes of the socket-outlet at a distance of 8 mm behind the engagement face of the socket-outlet.*With the machine not in engagement, the balancing arm is in equilibrium, the engagement face of the socket-outlet being in the vertical position.After the device has been engaged, the torque to be applied to the socket-outlet to maintain its engagement face in the vertical plane is determined by the position o a weight on the balancing arm.
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sbRIO-9219, Non-Enclosed, 100 S/s/channel, 4-Channel C Series Universal Analog Input Module
781027-01
Non-Enclosed, 100 S/s/channel, 4-Channel C Series Universal Analog Input Module - The sbRIO‑9219 is designed for multipurpose testing. With the sbRIO‑9219, you can measure signals from sensors such as strain gages, resistance temperature detectors (RTDs), thermocouples, load cells, and other powered sensors, as well as make quarter-bridge, half-bridge, and full-bridge current measurements, with built-in voltage and current excitation. Each channel is individually selectable, so you can perform a different measurement type on each channel. Non-enclosed modules are designed for OEM applications.
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General Data Acquisition Device With Strain Gage Measurement
Spider-80SG
The Spider-80SG is a high precision, general purpose data acquisition device featuring strain gage measurement. This device can be used in a variety of physical and measurement tests. The Spider-80SG can acquire data from a strain gage or a wide range of measurement quantities. A variety of general purpose and strain gage based sensors are supported.
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3-Axis Non-Robotic Automated Testing System
AT3
The Instron AT3 is a space-efficient, highly adaptable 3-axis mechanical testing platform designed for automated execution of tensile, compression, flexural, and lap shear tests. Built to comply with a broad spectrum of ASTM and ISO standards, it’s well-suited for evaluating materials such as plastics, elastomers, thin films, foils, and metals. The system streamlines the entire testing workflow from specimen measurement and handling to strain measurement and specimen disposal—enabling users to load up to 160 samples and let the AT3 take care of the rest. Boost productivity, reduce manual intervention, and achieve consistent, dependable results with every test cycle.
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Universal Accelerometers
Metra Mess- und Frequenztechnik in Radebeul e.K.
There are models with charge output and with IEPE compatible voltage output. The transducers of KS series have a shear type sensing element making them less susceptible to thermal transients and base strain. The accelerometers of KD series have a compression type sensing element combining rugged design, precision and low cost.
