displacement
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Phasor Meter
633
Red Phase Instruments Australia Pty Ltd.
This instrument is designed to demonstrate the properties of phasors and real/imaginary number notation for electrical engineering students. This instrument gives the phase displacement and magnitude of the parameter under investigation. The unit has filters to eliminate harmonic distortion affecting phase angle measurement.
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Signal Conditioner As Circuit Board Module
INELTA Sensorsysteme GmbH & Co. KG
For LVDT Displacement Sensors, DMS Force Sensors
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Equipment Failure Diagnosis System and Safety Management System
A system for diagnosing failures of rotating machinery such as turbines, motors, pumps, fans, and compressors, which are major facilities in nuclear power, hydropower, thermal power plants, petrochemical plants, shipbuilding, and aviation, through displacement sensors.
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Eddy Current Dynamometer
EC Series
Specifically designed for small displacement diesel engines, the Eddy Current (EC-Series) engine dynamometer features in-line eddy current absorption units in a robust, compact frame. The air-cooled eddy current absorbers eliminate the need for an expensive water recirculation system and most engines being tested can be cooled with a standard closed-circuit radiator system. This compact air-cooled design results in a minimal environmental impact and the ability to be easily relocated with no need for a permanent installation. When combined with PowerNet LT, our fully automated dynamometer control system, all of your testing needs can be performed at the touch of a button.
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Y/t Recorder Software Module
Metra Mess- und Frequenztechnik in Radebeul e.K.
*Time graph display*Level display of vibration acceleration*VM-PLOT+ also for velocity and displacement*RMS, positive, negative and unsigned peak values, slow changing instantaneous value*Two time axes for clock time and time since start*Up to four signals per window*One VM-Plot license can be operated simultaneously up to four times with different settings *External Messengers*Offline measurement
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Vibration Signal Converter
High performance and low costSmall size, attachable with DIN railSwitchover Measurement Mode, switchover Measurement Range●Acceleration / Velocity / H Function / H Function CF *（only for VM-80DA)●Velocity / Displacement (VM-90 DV / DVL)Substantial basic functionsOne step alarm outputDC4 ～ 20mA level outputAC±5V monitor outputLevel indication
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Reversible Counter
RV-3150
The RV-3150 reversible counter is newly released and so helpful to measure linear displacement, angular displacement and angle dimensions in the combination with Ono RP-series rotary encoder, roller encoder, and the like, which produce two-phase 90°phase difference output signals.
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General Purpose - AC Operation
Columbia Research Laboratories
The S Series LVDT's are Columbia's general purpose line of LVDTs. They are designed to sense linear displacement over the ranges of +/-0.04" to +/-0.30" and translate this motion into a precisely proportional voltage for measurement and control.
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Vibration Measuring System
SmartVibro
There are many functions to express characteristics of vibration. However it is necessary for the conventional vibrometers that the same point is measured plural times switching objective functions one by one. SmartVibro which has a simultaneous measurement function can measure Acceleration, Velocity and Displacement simultaneously by just pressing the measurement start key one time. It can reduce the operating time and prevent miss-measurements. By switching the screen, VM-4424S・VM4424H can confirm Acceleration Envelope for bearing condition which enables small scars to be found easily.
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DIgital 3D Image Correlation System
Q-400
The Digital 3D Image Correlation System Q-400 is an optical measuring device for true full-field, non-contact, three-dimensional measurement of shape, displacements and strains on components and structures made from almost any material.The Q-400 system is used for determination of three-dimensional material properties in tensile, torsion, bending or combined tests. In addition, deformation and strain analysis can be applied to fatigue tests, fracture mechanics, FEA validation, and much more.
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Circuit Breaker Analyzer
CAT Standard Series
The CAT Standard series circuit breaker analyzers & timers are stand-alone or a PC-controlled digital instruments for circuit breakers condition assessments. The timing channels record closing and opening of the arcing, resistor, and auxiliary contacts. CAT Standard series records graphs of both, trip and close coil currents and displacements of the HV and MV circuit breaker moving parts. The main contact channels can also measure the resistance value of the pre-insertion resistors (if present in the circuit breaker). Test results can be downloaded to a USB memory stick or saved to internal memory. The CAT Standard series internal memory can store up to 500 test results (numerical and graphical data). Test results can also be printed on the 80 mm (3.15 inch) thermal printer (optional accessory) in tabular and graphical form. CAT Standard series provides an easy selection of different operational modes:
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Portable Digital Manometer
PS309
Featured are an integral variable reluctance transducer, solid state electronics module, 3 digit liquid crystal display (LCD)* and battery pack with six 1.5V penlight cells for truly portable operation. The units can also be powered from an external DC power supply or AC battery eliminator (converter) module. The transducer features all corrosion resistant materials in contact with the pressure media (both ports in differential units), very low internal cavity volumes and ultra-low volumetric displacement with full-scale pressure excursion. Transducer calibration is unaffected by dielectric properties of the sensed fluid. Gauge and differential transducers may be disassembled and range changed by simple diaphragm replacement.
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Buoyancy Level Sensors and Switches
ABB offers a complete line of buoyancy point level switches for just about any chemical, petroleum or general process application. This family of products include horizontal floats, vertical floats, and displacer switches of all kinds. ABB's simple and reliable design offers great flexibility with custom insertion lengths, temperature ratings to 1000ºF/ 38ºC. Pressure ratings to 5000 psig/345 bar, and a wide selection of alloys. The ABB buoyancy switches are the highest quality and cost efficient solution to industrial liquid level point sensing.
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Closed-Loop Servohydraulic Test Bench Control System
Closed-loop servohydraulic test bench control system is based on digital devices of ZETSENSOR series with CAN interface. This system has fast response characteristics, high precision, and compact dimensions. The system enables comprehensive control of the servo drive in automated mode in compliance with the set test parameters such as pressure (force), displacement, along with the parallel control of other system parameters such as temperature, pressure, filter plugging, oil pressure, etc.
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Push Pull Testers
Lever-operated manual systems enable rapid push/pull testing up to 220 lbf.Wheel-operated manual systems enable slower, more precise movement with the hand wheel up to 750 lbf.Motorized push/pull testers offer the most control and highest degree of repeatability with the ability to set a constant test speed and range of movement up to 1100 lbf.All push/pull testers can be configured with a digital force gauge with data output for analysis by data acquisition software. An optional digital distance meter to measure displacement is available.
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Meter Software Module
Metra Mess- und Frequenztechnik in Radebeul e.K.
*Level display as five digits number*Display selectable between acceleration, velocity and displacement*RMS, positive, negative and unsigned peak values, instantaneous value *Rotary speed measurement with Photoelectric Reflex Switch (only VM-METER+)*Main frequency (only VM-METER+)*Measurement at rotation speed or multiples (only VM-METER+)*Sound level meter (A and C weighted) and noise dose meter (only VM-METER+)*THD (distortion) measurement (only VM-METER+)*One VM-METER license can be operated simultaneously up to four times with different settings*Offline measurement
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High Temperature Un-Cooled Extensometers (700 C)
Model 7642
Jinan Testing Equipment IE Corporation
These extensometers use a high-temperature capacitive sensor and do not require any cooling. They will operate up to the maximum temperature limit of most environmental chambers used in materials testing. The Model 7642 is ideal for testing composites, metals and high temperature polymers in tensile, compression or cyclic testing. All units can be displaced in both compression and tension. The extensometer is supplied with the advanced DT6229 controller. The standard output is 0-10VDC analog signal, factory calibrated with the extensometer. This system provides a number of functional enhancements, including high speed digital output, built in calibration and tare functions, analog and digital filters, and more.
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XCITE 1200-2 Inertial Mass Excitation System
The Xcite 1200-2 Inertial Mass Excitation system provides a new dimension to structural testing. The ES-302 Exciter contains a 250 lb mass which is accelerated through a 2″ displacement by a hydraulic actuator. The 2,000 lb inertial force which is generated provides ample input to structures such as those shown below to perform low frequency seismic studies and high frequency rotating equipment analyses.
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Non-Contact Displacement Meter
The principle of the eddy current is applied to measure the distance without contacting an object. This measuring method is widely used in the industry for detecting abnormal vibrations of rotating shafts or ironwork in a production in line. The highly accurate signal conditioning for providing the analog voltage being linearly proportional to displacement can be made easy.
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LVDT Displacement Sensors "Economy Series"
INELTA Sensorsysteme GmbH & Co. KG
With a higher Rel. linearity error and a smaller Operation temperature range as well as a simplified type of construction, these LVDTs can be poduced and sold cheaper.
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Linear Variable Differential Transformers (LVDTs)
Whilst there are several ways to measure displacement, the Linear Variable Differential Transformer (LVDT) remains a popular transducer in most industrial applications. LVDTs initially were used as a means of taking dimensional readings in laboratories. They gained popularity in a wide variety of industrial monitoring and control applications, and whilst an LVDT is used to measure displacement the technology can be employed within other transducer types.
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Common Rail Injector Test Bench
Nanyang NanTai Experimental Equipment Co.,ltd
It adopts advanced frequency conversion technology and digital technology with automatic and manualdouble control for the rotation speed, temperature and count.Equipped with displacement sensor, it can test different kinds of mechanical fuel
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Non-contact Displacement Sensors
This is a flexible sensor that can be installed anywhere and is equipped with high environmental resistance enabling use in harsh environments.
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Vibration Testing
Vibration testing includes kinetic energy transfer to the test specimen, often described as the Device Under Test or simply DUT. Typically specified in terms of displacement, velocity, acceleration or the corresponding power spectral density units as a function of frequency. The form of the vibration may be sinusoidal, random, or a combination.
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Fiber Optic Measurement Systems & Sensors
MTI Instruments offers large measurement range and standoff distance fiber-optic measurement sensors and probes that provide ultra sensitive linear output response. Our modular (interchangeable) non-contact fiber optic sensors systems have dual channel that enables the user to make simultaneous measurements. Our fiber optic probes are designed to automatically compensate large changes in reflectivity making it possible to monitor dynamic reflectance of up to 100:1 making it ideal for measuring vibration of ultrasonic horns, modal analysis of disk drive suspension, displacement and timing of fuel injectors and lateral motion measurements.
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Viabration Measurement Trainer Module
Unitech Scales And Measurements Pvt. Ltd
Vibration Measurement Trainer comprises of vibration generator of capacity 5 Newton with vibration exciter. Piezoelectric accelerometer is used to sense the vibration. Digital display unit will display displacement, velocity & acceleration sensed by the sensor.
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Soft Board Dedicated Automatic Testing Machine
U800FPC
1. CCD automatic alignment, with an accuracy of ± 10μm2. Support layout test, displacement function3. The upper and lower jigs X, Y, θ are automatically fine-tuned to improve the yield4. Soft board stretching function5. Automatic marking function6. Support SHOPFLOOR report output7. Optional BARCODE READER
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Open Optical Encoders
An optical encoder is an electromechanical device which produces an electrical signal output proportional to the linear displacement of a linear guide or the angular position of an input shaft.Open encoders are exposed and feature no external integrated enclosure. The advantages of open optical encoders include the effective elimination of backlash, shaft wind-up (torsion) and other mechanical hysteresis errors.A rotary open optical encoder consists of a position measurement readhead and an accurate rotary scale marked either on the periphery of a ring or on the face of a disc.The readhead measures position by optically sensing the regularly-spaced scale markings and outputs this information as an analogue or digital signal.The signal is subsequently converted into a position reading by a digital readout (DRO) or motion controller.
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Motor Driven Actuator
NJ-SERVO Series
The NJ-SERVO electric motor driven actuator utilizes an electric motor drive system. High accuracy test control is enabled by a special servo motor and stroke displacement measurement sensor. In addition, the system configuration is simpler in comparison to hydraulic actuators, so it is easy to maintain, and achieves power savings and space savings. This system accommodates a wide range of tests with a high degree of expandability. This includes everything from endurance evaluations of the main body and assemblies of automobiles, aircrafts, and other transportation equipment to endurance evaluations of stand-alone parts; from multi-axis tests combining multiple actuators to uniaxial tests; and from sine waves to working waveform simulation tests.
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High Temperature Clip-On Gages (700 C)
Model 7641
Jinan Testing Equipment IE Corporation
These COD gages use a high-temperature capacitive sensor and do not require any cooling. They will operate up to the maximum temperature limit of most environmental chambers used in materials testing. The Model 7641 is ideal for determination of fracture mechanics parameters such as JIC, KIC, R-curve, fatigue crack growth rate (da/dN), and testing to standards such as E1820, E399, E647, etc. All units can be displaced slightly in compression for ease of installation. The COD gage is supplied with the advanced DT6229 controller. The standard output is 0-10VDC analog signal, factory calibrated with the COD gage. This system provides a number of functional enhancements, including: high speed digital output, built in calibration and tare functions, analog and digital filters, and more. The 7641 is readily interfaced with most existing test controllers, and may be directly connected to a data acquisition system or chart recorder, or directly to a PC. The 7641 may be used for strain controlled tests such as JIC.
