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displacement
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Isocratic Pumps - Single Piston, Positive Displacement Piston Pumps
ReaXus LS Class
The reliable ReaXus LS Class consists of single-headed, positive displacement piston pumps incorporating advanced cam designs for very low pulsation.The pumps are ideal for a wide variety of applications, Semi-Prep LC, metering & dispensing, and general laboratory use. Standard fluid path materials are Stainless Steel with PEEK options. Other available features include jacketed heads for temperature controlled processes. With 5 mL/min, 10 mL/min, and 40 mL/min versions available, and pressure capability up to 6,000 psi, these versatile pumps will meet the most demanding applications.Features include automatic pressure compensation, Pulse Dampener, integrated Prime-Purge Valve, interactive keypad control, and complete PC control and status through RS-232 and Micro USB 2.0 ports. The unique LS Class provides the highest performance/cost ratio in a compact package.
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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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Full-Automatic Testing Machine for Hard Board Vehicles
U800HDIR
. 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. Optional laser marking5. Support SHOPFLOOR report output6. Optional BARCODE READER
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RVM-I Rotary Random & Sine Shake
Capacity, non reactive mass: 5 lbs 2.3 kg, allows stacked drives to 5" above table Actuator force, with cooling, random/sine: 50/75 lbf - 68/102 Nm Actuator force, without cooling, random/sine: 28/40 lbf - 38/54 Nm Frequency ranges: Random 6 Hz to 2 KHz or 2 Hz to 500 Hz (Set by Controller) Sine 2 Hz to 5000 Hz Displacement at outer radius: +/- 0.5" max, +/- 7 degrees with furnished stinger Weight with Actuator: 88 lbs. 40 kg
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PXIe-4340, PXI Displacement Input Module
785068-01
The PXI Displacement Input Module supports 4-, 5-, and 6-wire AC linear variable differential transformer (LVDT) and AC rotary variable differential transformer (RVDT) measurements. The module simultaneously samples each analog input and sets the excitation frequency and voltage for each channel independently. You can set different timing, triggering, and sampling modes for each channel independently. Diagnostic features include self-calibration, overcurrent detection, and open coil detection.The PXI Displacement Input Module includes the NI-DAQmx driver and configuration utility that simplify configuration and measurements. NI-DAQmx supports NI programming environments as well as Python, ANSI C, C#.NET, and MathWorks MATLAB® software.
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Facility Fault 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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Constant Pressure Dual Head Pump
ReaXus CP Class
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.The CP Class pumps are widely used for Liquid Chromatography Column packing for 4.6 mm columns, as well as many process applications. The constant-pressure feedback loop automatically adjusts solvent flow to maintain constant system pressure and allows the user to select a wide range of process parameters, including desired pressure set point, ramp rate, and upper flow rate limit.The CP Class is available as standalone units, and also with the Teledyne SSI Column Packing System (called Pack-in-a-Box). Features include:20 mL packing reservoir assembly4.6 mm pre-column assemblyTwo (2) 4.6 mm x 150 mm columns10 gram bottle of C18 stationary phaseBracket assembly to mount packing reservoir to pumpQuick-set disk to allow full control of the packing process through a computerTubing, cables and other necessary fittings for connectionsWith 5 mL/min, 24 mL/min, and 100 mL/min versions, the CP Class will meet most Liquid Chromatography Column packing and process needs.
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Wavelength Tracker
10717A
The Keysight 10717A Wavelength Tracker tracks changes in the air's index of refraction to optically compensate for environmental changes. It uses one axis of a laser measurement system to report wavelength of light changes, not changes in position. It is used to correct displacement values reported by other measurement axes in the system, hence improving measurement accuracy. It provides a higher degree of accuracy than environmental sensors such as the 10751C and 10751D Air Sensors.
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Digital Displacement Inductive Sensor
EX-V Series
High-speed, high-accuracy, digital inductive displacement sensors with sub-micron resolution and an ultra-fast 40,000 samples/sec. sampling rate. Automatic Bottom-dead-center measurement mode. High-speed sampling : 40,000 samples/second. Digital Inductive Displacement Sensor
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Cryogenic Temperature Sensors
Capacitance
CS capacitance sensors are ideally suited for use as cryogenic temperature control sensors in strong magnetic fields because they exhibit virtually no magnetic field dependence. Displacement current is not affected by magnetic fields. Consequently, temperature control fluctuations are kept to a minimum when sweeping magnetic field or when changing field values under constant temperature operation.
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Pyroelectric and Thermal Testing
The optional Chamber Task measures the Pulse Polarization response and Small Signal Capacitance of a Pyroelectric material that is being heated and/or cooled within a thermal chamber, on a hot chuck or in a furnace. From these measurements the Spontaneous Polarization Pr(q) and the Dielectric Constant er(q) are computed. These are then combined to determine the Electrical Displacement D(q) as a function of the temperature q.
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Displacement Transducers - DC Operation
Columbia Research Laboratories
The Columbia DDCP Series Transducers are completely self-contained displacement measurement systems that operate from a low voltage DC power supply or battery. They permit highly accurate readout and recording of an output signal directly without auxiliary signal conditioning electronics.
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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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Measurement
Vibration Meter
The input signal of the Vibration meter software, which is the output signal of the accelerometer, i.e. the vibrational acceleration signal, is filtered by means of one of four possible digital band filters. Then, based on this signal, vibrational velocity and displacement signals are calculated by means of integrating filters. Thus, the software generates three signals which are transferred to the ZETLAB data server virtual channels created by the program and having the word “Acceleration”, “Speed” or “Displacement” in their names, respectively.Signals are averaged for a selected time interval (0.1 s, 1 s, or 10 s), after which the obtained values are displayed in the dialog box elements of the Vibration meter program. It is possible to display a root-mean-square (RMS), average amplitude or peak value.
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HPLC Pumps
PR Class
The rugged PR Class consists of dual-headed positive displacement piston pumps that provide high accurate flows and excellent pressure capability for a variety of uses.
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Vibration Measuring System
here are several parameters to express about vibration.For conventional vibrometers, repetitive measurements at each point switching parameters is necessary.However,for CardVibro Air2 equipped with a simultaneous measurement function, measurements of Displacement, Velocity, Acceleration and furthermore Envelope for bearing condition diagnosis is possible by just pressing a start key at the same time.
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DMS Transmitter
Knick Elektronische Messgeräte GmbH & Co. KG.
Transmitter for load cells and the evaluation of strain gages in 6 mm housing with calibrated range selection.Detection signals from sensors for physical variables such as displacement, angle, pressure or force. 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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Low Pressure Variable Reluctance Sensor
DP45
The Validyne DP45 Very Low Differential Pressure Transducer is designed for extremely low pressure measurement in the order of 1 inch water column. This instrument is used extensively in connection with flow measurements where dynamic response at low flow rates is required. Dynamic line pressure effects are minimized due to the combination of low internal volume, symmetrical construction, and small volumetric displacement inherent in the DP45 design.
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Disc Series Meters
Recordall Disc Series Meters provide an accurate, cost-effective solution for your residential metering needs. Combining the accuracy of positive displacement meters with the reliability and economy of nutating disc technology, the simple but efficient design of this meter makes it an ideal solution for measuring flow.
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Rotary Displacement And Encoders
Industrial rotary encoders and length sensors that provide precision motion control feedback for processes requiring the need to measure and control speed, position and distance.
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Capacitive Sensors
capaNCDT
Capacitive sensors are designed for non-contact measurement of displacement, distance and position, as well as for thickness measurement. Due to their high signal stability and resolution, capacitive displacement sensors are applied in laboratories and industrial measurement tasks. In production control, for example, capacitive sensors measure film thickness and application of the adhesive. Installed in machines, they monitor displacement and tool positions.
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Rod and Barrel Style (BLOK) LDT
AMETEK Sensors, Test & Calibration
The Rod and Barrel Style LDT – BLOK - Housing is designed for applications where mounting a standalone Rod or Profile Style Linear Displacement Transducer, is prohibitive. This housing style adds a chamber, magnet and piston. The aluminum extrusion houses the sensing element and electronics.
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Electrodynamic Vibration Test Systems
CV-series
CV-series is suitable for transportation tests. The lateral support stiffness and maximum displacement of the CV-series are large enough to be accommodate vibration tests of the specimens with high center of gravity.
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Laser Interferometers
Measurements of the length displacement or yawing and pitching, measurements of rotation angles, measurements of overshoots during vibrations or when stopped and of uneven speed, etc. can be handled. Length measuring instruments can be used for a variety of purposes, including precise inspection of heavy duty equipment.
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Thermal Warpage Metrology Tool
AXP 2.0
The TherMoiré® AXP 2.0 is a modular metrology solution that utilizes the shadow moiré measurement technique, combined with automated phase-stepping, to characterize out-of-plane displacement for samples up to 400 mm x 400 mm. With time-temperature profiling capability, the TherMoiré® AXP 2.0 captures a complete history of a sample’s behavior during a user-defined thermal profile.
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Level Measurement
Displacer level gauge for liquids from KOBOLD Instruments operates on the Archimedes principle. The level gauge's displacer tube rests inside the tank and is connected to the measuring unit via a spring. As liquid level increases, the buoyant forces of the liquid act on the displacer tube to reduce spring tension, allowing the spring to expand. The spring connects to a magnetic actuator, and the motion of the actuator is picked up by a magnetically linked indicator to yield the tank level measurement. The displacer level gauge is calibrated at the factory for the user's specified liquid density. Special designs with higher pressure or temperature ratings, as well as those made of exotic materials, are always available on request.
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Vibration Test Systems
G-5 Series
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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Hydraulic Testers
Deadweight testers provide a precise means for generating pressure with high accuracy that can be used as a primary calibration standard. The unit's built-in shuttle valve provides the means to control the rate of pressure increase, while precision adjustment is accomplished with an integral micro vernier displacement valve. An ideal product that offers a rugged field ready primary standard, certified to yield consistent accurate results.
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3U OpenVPX High Density Multifunction I/O Board
68CB6
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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Linear Measurement Kit
55280B
The Keysight 55280B Linear Measurement Kit is part of the 5530 Laser Calibration System and enables the system to measure linear displacement and velocity along a machine's travel path. The purpose of this measurement is to document capability and, when possible, improve positioning accuracy along an axis for any machine that requires positioning accuracy and velocity control.
