displacement
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Product
Fiber Optic Measurement Systems & Sensors
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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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Product
Thermal Warpage and Strain Measurement Tool
PS200S
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The TherMoir PS200S is a metrology solution that utilizes the shadow moir measurement technique combined with automated phase-stepping to characterize out-of-plane displacement forsamples up to 150 mm x 200 mm. With time-temperature profiling capability, the TherMoir PS200S captures a complete history of a sample's behavior during a user-defined thermal excursion.
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Product
Vibration Meters
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GAOTek offers a wide and dynamic selection of high-quality, affordable and accurate Vibration Meters. A vibration meter is used in inspections, manufacturing, and production to measure vibration and oscillations. The main function of a vibration meter is to measure displacement, velocity and acceleration of a vibrating body.
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Product
High Temperature Clip-On Gages (700 C)
Model 7641
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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.
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Product
Push Pull Testers
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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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Product
Extensometers for Simple Performance Testing of Asphalt
Model 3909
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Jinan Testing Equipment IE Corporation
Designed for measuring axial displacements in the simple performance tests prescribed by NCHRP Report 465, and determining dynamic modulus of hot mix asphalt per AASHTO TP062.
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Product
Vibration Test Systems
G-5 Series
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Both Shock tests at from relatively high acceleration(max. 4900m/s2 -500G) to low acceleration with wide pulse width, difficult to achieve with conventional Shock Test Systems and Vibration tests for not only IEC, MIL and JIS but also requiring higher acceleration, velocity and displacement than ordinary VTSs can be carried out with one system.
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Product
HPLC Pumps
LS Class
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The reliable LS Class consists of single-headed positive displacement piston pumps incorporating advanced cam designs for very low pulsation. With micro-stepping motor technology and a proven single-piston pump mechanism the LS Class exceeds the performance of more expensive units at a fraction of the cost.
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Product
Vibration Signal Converter
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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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Product
Cryocoolers
DS Mini
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The DS Mini cryocooler brings gas bearing technology to the mini-cryocooler market. The DS (Dual Split) features dual-opposed pressure wave generator pistons and a split cold head to reduce exported vibration and acoustic noise. The optional passive balancer will further reduce cold head vibration for sensitive applications. Both the cold head and wave generator can be mounted in any orientation. Using gas bearings in the pistons as well as the displacer, the DS maintains the core technologies of the well-established integral CryoTel MT, CT and GT cryocoolers. The DS Mini represents an advantage over flexure bearings due to its higher power density, while still offering a longer lifetime compared to rotary compressors and contact seals.
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Product
Lake Variable Area Flow Meters
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Lake Variable Area flow meters, often referred to as rotameters, measure flow rate of a liquid or gas by relating linear displacement of an internal “float” or sharp-edged orifice plate (Lake) to a corresponding flow rate. As flow rate increases, the orifice area that the flow moves through also increases – thus, the term “Variable Area.” Variable Area meters either allow flow through a peripheral orifice formed between a tapered wall and a float as in the traditional rotameter, or an annular orifice and an internal tapered metering pin in the Lake Monitor.
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Product
Vibration Meters
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Simple to operate and are ideal for obtaining spot measurements. Features accurate, piezo-electric accelerometer sensor, LCD read-out in acceleration, velocity and displacement and true RMS velocity response.
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Product
proctorers
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For automatic compression of simple and modified Proctor specimens 100 and 150 mm. Stand model for installation on a stable surface with CE safety door in accordance with the EU Machinery Directive. The Proctor mold used for the respective test is placed on the rotatable base plate and the corresponding monkey hammer inserted into the lifting device. Exchangeable drive disks and cams control the drop height and the rotary feed rate after each stroke. The displacement of the impact surface sample edge / center / sample edge is done by an electric drive. The entire compaction process is microprocessor-controlled with universal software and preselectable test parameters:
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Product
HPLC Pump
LD Class
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The versatile LD Class consists of dual-headed, positive displacement piston pumps, delivering unmatched performance for analytical, flash, and small-scale preparative chromatography applications. With the patented SSI low dead-volume Pulse Dampener, advanced cam technology and dual piston mechanism, the LD Class provides virtually pulse-free operation.
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Product
3U OpenVPX High Density Multifunction I/O Board
68CB6
Multifunction I/O
The 68CB6 is a Configurable Open Systems Architecture™ (COSA®) 3U OpenVPX™ board that is preconfigured with 10 different “inboard” I/O, measurement and communication functions. This Combination-function Board (CB) provides a full suite of some of the most common & useful function interfaces supporting many different applications. The 68CB6 features a wide but dedicated selection of functions: Standard Functionality Discrete I/O (DT1); Successive Approximation Register (SAR) ±100 V Analog-to-Digital (AD); Isolated High Voltage Analog-to-Digital (ADF); ±10 V Digital-to-Analog (DA); Thermocouple (TC1) or Resistance Temperature Detector (RT1); Full-bridge Strain Gauge (SG1); Transmission/gear box Chip Detection and Fuzz Burn (CD1); LVDT-to-Digital linear (LD6) displacement (position) measurement, AC Reference Source output (AC2); CAN bus communication (CB8). The 68CB6 offers unparalleled programming flexibility, a wide range of operating characteristics, and a unique design that eliminates the need for external intermediate circuit considerations such as pull-up resistors or mechanical configuration jumpers. Inboard functions are software controlled and memory addressed, accessed in similar COSA® modular fashion to maintain seamless common NAI Software Support Kit & API/library structures.
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Product
Reversible Counter
RV-3150
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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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Product
Universal Tensile Testing Machines
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Dongguan Amade Instruments Technology Co., Ltd
Universal tensile testing machines are testing equipment that are used to conduct mechanical testings of static load, tensile, compression, bending, shearing, tearing, stripping, applied to plastic sheets, pipes, tapes, rubbers, electric wires, springs, sponges, fibers etc. Tensile test is performed to measure and analyze the physical performances of different types of materials and finial products, playing an important role in developing new materials and controlling products quality. From the perspective of function, universal tensile testing(UTM) machine is an omnipotent instrument Just as the name implies. Clamps or fixtures are interchangeable on the basis of different test pieces, enabling various testings to be carried out on one tensile testing instrument. Options of single-column stand or twin-column stand can be available based on the specimen’s tensile/compressive force and dimension. Computerized tensile tester is preferred rather than microprocessor version If users want testing results including curve graphics between time, force and displacement.
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Product
General Purpose - AC Operation
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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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Product
Accelerometers
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An accelerometer is used in manufacturing machine maintenance to inspect equipment vibration. An accelerometer also is used in product testing to measure the vibration of various components.A triaxial accelerometer, also called a 3-axis accelerometer, provides measurements of the following parameters: vibration acceleration, vibration velocity and vibration displacement. In this way, vibration is measured and recorded with great precision.Most accelerometer products offered by PCE Instruments are portable devices. Many feature memory functionality so that readings can be stored and retrieved later for in-depth analysis. Some accelerometer models come with a manufacturer's calibration certificate. Some accelerometer models can be calibrated to ISO standards optionally for an additional fee.
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Product
Vibration Meter
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This meter measures the vibrations of the rotating and reciprocating machines, as well as bearing damage, measurement items are acceleration, speed, displacement, which can check if the machine is to be repaired or upgrade.
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Product
HPLC Pump
CP Class
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The high performance CP Class consists of dual-headed, positive displacement piston pumps with constant pressure control, covering a wide range of flows, with pressures up to 25,000 psi. Standard fluid path material is Stainless Steel. Other available features include Hastelloy fluid path with jacketed pump heads for temperature controlled processes.
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Product
Two Axis Differential Interferometer
10721A
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The Keysight 10721A Two Axis Differential Interferometer, when used in multiple axis applications, simultaneously makes two differential measurements linear and angular (yaw) displacement. Both measurements reference external mirror mounted to an object such as a column or inspection tool. The 10721A provides high immunity to unwanted interferometer displacement, such as thermal expansion. It is a modular, compact design with monolithic optics for maximized mechanical stability. Use of a small 3 mm beam helps decrease Abb offset error. The 10721A is similar to the 10719A Single Axis Differential Interferometer, except that it provides an additional measurement axis.
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Product
PXI/PXIe LVDT, RVDT, Resolver Simulator Modules
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Linear variable differential transformers (LVDT) are electrical transformer sensors to measure linear displacement. Driven by an AC excitation source, the LVDT generates a pair of AC output signals modulated according to the core's mechanical position (displacement). LVDTs have been widely used in applications such as power turbines, hydraulics, automation, aircraft, satellites, nuclear reactors, and many others. These transducers have low hysteresis and excellent repeatability.
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Product
Instrument Test Unit
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Instrument Test Unit For Advanced Inertial Sensors (INTU) is used for testing and evaluation of Ring Laser Gyro (used in GSLV/PSLV launch vehicles), that detects the angular displacement during rotation. The INTU receives displacement signals from the sensor (RLG) to evaluate the sensor characteristics and also generates signals required towards initiating the action of the sensor.
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Product
Y/t Recorder Software Module
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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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Product
Power Transfer Unit
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The PTU is a bi-directional, back to back, variable/fixed displacement unit, with a differential pressure compensated displacement control. Displacement of the variable displacement unit is varied to maintain the required running and breakout pressure differential between the yellow and green systems.
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Product
Joining Monitor
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We are offering a variety of monitoring equipment for current, voltage, pressure and displacement which is indispensable for quality control of precision micro joining.
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Product
Dual Loop Master Controller
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The Xcite System Master Controller provides all dual loop functions needed for accurate closed loop control and display of the static and dynamic test variables, while producing the highest electro-hydraulic frequency response. At the heart of each Xcite System is the Master Controller, a compact electronic control package which provides all of the controls and displays necessary to operate a controlled force or torque exciter system. The Xcite Master Controller is unique in that it provides electro-hydraulic excitation over a broad frequency range, unprecedented by any previous electro-hydraulic excitation system. It achieves its great frequency range through the use of sophisticated circuitry, high voltage inputs to the servovalve and compression control of the dynamic feedback variable in addition to the conventional servo control of the static loop. Static parameters such as force or displacement may be matched with dynamic control variables such as force, displacement, velocity, acceleration or strain for maximum test flexibility.
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Product
4 Channels, 2-28 Vrms Input, 5 kHz-10 kHz
LD3
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A linear variable differential transformer (LVDT) is a type of electrical transformer/transducer used for measuring linear displacement (position). A counterpart to this device used for measuring rotary displacement is called a rotary variable differential transformer (RVDT). The RVDT is like an LVDT in that it measures a positional displacement, however, the displacement, which is still a linear proportional function, is based on rotary instead of linear positional movement.
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Product
Force Sensors
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HBK Force Sensors and Force Transducers with strain gauge or piezo technology measure static and dynamic tensile and compressive loads up to 20 MN - with virtually no displacement.
