Loop
See Also: Current Loops, HIL, Loop Testers
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Product
Pressure Calibrators
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AMETEK Sensors, Test & Calibration
Our pressure calibrators offer a wide variety of features, accuracies, and pressure ranges. Included are intrinsically safe percent of reading calibrators, reference data recorders, wide-range dual sensor calibrators, and calibrators with built in pressure pumps. Many of our calibrators also offer current measurement, voltage measurement, 24 volt loop power supplies, and even complete systems with pressure pumps and calibration software. In many cases, one handheld calibrator can replace multiple instruments, reducing ongoing recalibration and maintenance costs.
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Product
Material Science Laboratory Instruments
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our material science laboratory instruments basically consists of four instruments first, young modulus apparatus which is used for determining the young modulus elasticity of a wire by stretching it. Then second is curie temperature kit which is used for determining the Curie Temperature. With the determination of dielectric constant of PZT material with Temperature variation. After that comes dielectric constant kit which is used for measuring the dielectric constant of solids and lastly our universal B-H Curve Tracer which is used for tracing the B-H loop which is very difficult and needs a good machinery for doing so.
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Product
180V-260V AC Socket Tester (For UK)
1941
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Peaceful Thriving Enterprise Co Ltd
*With UKCA Approval.*LED indicators & Digital display.*Test for 180-260VAC circuit.I*t can perform self test after plug-in ( Voltage sould be above 180V ).*Detect faulty wiring status in 3 wire receptacle.*This socket tester will give LED indication as well if the main voltage is below 200V or above 260V.*Earth loop impedance test.*Power Plug type: UK 13A socket-outlet*Measurement Category: CAT II / 4W*Frequency: 50Hz
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Product
Loop Calibrator
6500 LC
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Standard Electric Works Co., Ltd
● 4-20mA (1kΩ load, 24V Loop Supply).● 0.025% Basic Accuracy.● Simple Operation Interface.● Auto Ramp and Step Functions.● 0-20mA, 0-24mA selectable.● Incremental percentage setting : 0-100%.● Warning beeper when output is open.● 0-24V output.● The minimum load of 20kΩ on voltage mode.
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Product
Encoder Testing
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HEIDENHAIN offers testing and inspection devices for the adjustment and fault diagnosis of its encoders. The highly accurate inspection devices are universally deployable, capable of being calibrated and interposed within the closed control loop. The testing devices are primarily used for the functional testing and adjustment of encoders. HEIDENHAIN encoders deliver all of the setup, monitoring, and diagnostic data needed.
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Product
48 Ω HMM Pulse Force Probe
PHD-HMM-48-1
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High Power Pulse Instruments GmbH
*High current wafer-level and package-level 98 Ω HMM probing with grounded DUT*Built-in high surge 48 Ω pulse reflection suppression resistor up to 80 A peak*Fast rise time < 0.5 ns due to low inductance GND loop*Variable pitch from 50 µm to 5 mm*Tungsten replacement probe tips*SMA pulse force pigtail*Compatible to PHD-3001A interface*High reliability
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Product
NI-9229, ±60 V, 50 kS/s/ch, 24-Bit, Simultaneous Input, 4-Channel C Series Voltage Module
779785-02
Voltage Input Module
±60 V, 50 kS/s/ch, 24-Bit, Simultaneous Input, 4-Channel C Series Voltage Module - The NI‑9229 performs differential analog input. The NI‑9229 is an effective general-purpose analog module because of its resolution, sample rate, and input range. With channel‑to‑channel isolation, your entire system, including the device under test, is protected from harmful voltage spikes up to the isolation rating. In addition to safety, isolation eliminates measurement errors caused by ground loops because the front end of the module is floating.
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Product
NI-9861, 1-Port, Low-Speed/Fault Tolerant C Series CAN Interface Module
781962-01
CAN Interface
1-Port, Low-Speed/Fault Tolerant C Series CAN Interface Module—The NI‑9861 is a fault-tolerant Controller Area Network (CAN) interface for developing applications with the NI‑XNET driver. The NI‑9861 is ideal for applications requiring real-time, high-speed manipulation of hundreds of CAN frames and signals, such as hardware‑in‑the‑loop simulation, rapid control prototyping, bus monitoring, automation control, and more. You can perform this manipulation while taking other data acquisition measurements in the same NI CompactDAQ hardware platform or while performing low-level FPGA control and embedded monitoring in the same NI CompactRIO chassis.
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Product
3D Solder Paste Inspection (SPI)
TR7007 SII
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Offering inspection speeds of up to 200 cm2/sec, the TR7007 SII is the fastest solder paste inspection system in the industry. This highly accurate inline shadow-free solder paste inspection solution offers full 3D inspection at resolutions of 15 µm or 10 µm. Built on a high precision linear motor platform, the system's hallmark features include closed loop function, enhanced 2D imaging, auto-warp compensation and fringe pattern technology. Increase capacity without sacrificing additional space with an available dual-lane configuration.
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Product
Stimulation/Fracturing
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Atmospheric Rotational, Pressurized Rotational, In-Line Viscometers, Friction Flow Loop, and Formation Response.
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Product
High Resolution Wavefront Sensor
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Phasics wavefront sensor applies to laser beam measurement, wavefront correction through an adaptive optics loop, laser optics testing and plasma density measurement. Thus the single instrument offers true versatility to engineers and researchers in laser facility.
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Product
6.8 GHz Wideband Synthesizer with Integrated VCO
ADF4356
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The ADF4356 allows implementation of fractional-N or integer-N phase-locked loop (PLL) frequency synthesizers when used with an external loop filter and an external reference frequency. A series of frequency dividers at another frequency output permits operation from 53.125 MHz to 6800 MHz. The ADF4356 has an integrated VCO with a fundamental output frequency ranging from 3400 MHz to 6800 MHz. In addition, the VCO frequency is connected to divide by 1, 2, 4, 8, 16, 32, or 64 circuits that allow the user to generate RF output frequencies as low as 53.125 MHz. For applications that require isolation, the RF output stage can be muted. The mute function is both pin- and software-controllable.
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Product
Control Systems Projects
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Precision Development Consulting Inc
Fast Open Loop temperature control system, Batch CVD temperature control system, Single Wafer Temperature control system, Disk Drive Spindle Motor Control, Wafer Indexer Motor Control
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Product
Composite 1×24 Video Distribution Amplifier
VDA124RM-12
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Video Distribution Amplifiers (sometimes called a video splitter – not to be confused with a video split screen controller such as our PXD510E split screen controller) are typically used for connecting a camera or other video source to several monitors that do not have “looping” inputs. In this situation, each monitor has a permanent 75 ohm termination. With two non-looping monitors connected together, the line would be double loaded and result in a dim picture on each monitor. Using a Video Distribution Amplifier will solve this problem by driving each monitor individually at 100%.
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Product
Noise Location Package
Type HFDF
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National RF’s Type HFDF high frequency location system is a proven noise hunting and location directional antenna system that allows you, in many cases, to walk right up to the source of High Frequency (HF) noise! Used by several power companies around the United States, professional noise hunters, and other communications specialists, the HFDF has located noise sources that emanated from pole power transformers, arcing electric fences, CATV in-line amplifiers, plasma TV screens, and even Marijuana grower’s heating lamps! The system incorporates several plug-in, tunable magnetic loop sensors of a proprietary National RF design, that cover the frequency range between 1.8 MHz and 55 MHz. The unit is packaged in a hand-held, lightweight metallic enclosure, with a pistol grip and a magnetic compass mounted on top. The compass is used to get magnetic bearings to the noise source, which may be plotted on a map to triangulate, and ultimately pin-point, the location of the noise source. In certain cases, our customers tell us that they have been able to walk right up to the interfering noise source and correct the situation on the spot!
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Product
Constant Pressure Dual Head Pump
ReaXus 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.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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Product
500 HP Complete Bench Hydraulic Test Center With High Flow Supply
HTC-500-HFS
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The Hydraulic Test Center (HTC) is a versatile machine designed to test heavy-duty, off-highway hydraulic components. The 500 hp (373 kW) HTC Complete Bench is for the dealer that services components from a predominately larger machine size mix such as large mining machines and large excavators. The Complete Bench offers full functionality to test all types of pumps and motors including: transmissions, hydraulic motors, hydraulic cylinders, valve blocks, torque converters, open and closed loop pumps.
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Product
Loop Resistance Measuring Device According to DIN EN 61557-3 (VDE 0413-3)
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PeakTech Prüf- und Messtechnik GmbH
A loop tester which is used to test the safety of electrical systems. These device measures the impedance of the short-circuit loop between the outer conductors of a circuit, whereby the probable short-circuit current is calculated. The protection of the circuit (miniature circuit breaker) must therefore trigger at a lower current than the expected short-circuit current, in order to avoid excessive heating of the lines and thus a fire risk. The PeakTech 2715 is due to its function and its robust design almost indispensable when performing new installations, but also for general checking of electrical systems, this device is the ideal companion.
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Product
PCIe-7852, Virtex-5 LX50 FPGA, 750 kS/s Multifunction Reconfigurable I/O Device
781103-01
Multifunction Reconfigurable I/O
Virtex-5 LX50 FPGA, 750 kS/s Multifunction Reconfigurable I/O Device - The PCIe‑7852 features a user-programmable FPGA for high performance onboard processing and direct control over I/O signals for complete flexibility of system timing and synchronization. You can customize these devices with the LabVIEW FPGA Module to develop applications requiring precise timing and control such as hardware‑in‑the‑loop testing, custom protocol communication, sensor simulation, and high-speed control. The PCIe‑7852 features a dedicated A/D converter per channel for independent timing and triggering. This design offers specialized functionality such as multirate sampling and individual channel triggering, which are outside the capabilities of typical DAQ hardware.
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Product
PCI Express 16 Reed Relay Output
8004e
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The 8004e PCI Express digital I/O interface provides 16 optically isolated inputs and 16 Reed relay outputs. The isolated inputs protect the PC and other sensitive equipment from the voltage spikes and ground loop currents that are common to industrial environments. The outputs provide high quality, long-life, dry contact switch closures suitable for low-current applications.
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Product
Thermal Engineering Projects
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Precision Development Consulting Inc
Open loop temperature controller, LED process tool, Single wafer CVD chamber, Batch CVD Tool, Batch ALD Tool, MOCVD equipment, Device cooler
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Product
Intelligent Transmitter with Digital Indication
LEO 3
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KELLER AG für Druckmesstechnik
LEO 3 is a micro-processor based transmitter with digital double-display for pressure (top display) and for the output signal (bottom display). The display is powered from the 4...20 mA current loop. Functions:
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Product
NI-9225, 300 Vrms, 50 kS/s/ch, 24-Bit, Simultaneous Input, 3-Channel C Series Voltage Input Module
780159-02
Voltage Input Module
300 Vrms, 50 kS/s/ch, 24-Bit, Simultaneous Input, 3-Channel C Series Voltage Input Module - The NI‑9225 performs differential analog input. The wide measurement range is well suited for high-voltage measurement applications such as power metering, power quality monitoring, motor test, battery stack testing, and fuel cell tests. You can perform transient and harmonic analysis with high-speed simultaneous sampling. In addition, you can prevent ground loops and add safety to a system with 600 Vrms channel‑to‑channel isolation between the three NI‑9225 channels.
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Product
Zirconia Oxygen Sensors
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PST offer a range of zirconia oxygen sensors that use a unique closed loop measurement system.The sensing technology and stainless-steel construction allow Zirconia oxygen sensors to be used in environments where extreme pressure, temperature and high humidity are present.
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Product
Electric Servomotor Steering HILS Tester
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This device is a complex simulation test device completed by the operation of the steering system performance / durability test machine and the hardware in the loop systems (HILS) system.
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Product
PXI-8512, 1‑Port, High-Speed, Flexible Data Rate PXI CAN Interface Module
780687-01
CAN Interface
1‑Port, High-Speed, Flexible Data Rate PXI CAN Interface Module—The PXI‑8512 is a high-speed Controller Area Network (CAN) Flexible Data-rate (FD) interface for developing applications with the NI‑XNET driver. The PXI‑8512 excels in applications requiring real-time, high-speed manipulation of hundreds of CAN frames and signals, such as hardware‑in‑the‑loop simulation, rapid control prototyping, bus monitoring, automation control, and more. The NI‑XNET device-driven DMA engine enables the onboard processor to move CAN frames and signals between the interface and the user program without CPU interrupts, minimize message latency and freeing host processor time for processing complex models and applications.
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Product
Single Port Serial Interface
APCI-7300-3
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*PCI interface to the 32-bit data bus. *Asynchronous communication adapter, 1-port serial interface*1 socket for SI modules*Modular structure through SI modules*Configurable as: RS232, RS422, RS485, with or without isolation, or 20 mA Current Loop (active, passive) with isolation*Addressing through software
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Product
1.25GS/s 16Bit 1GS Mem 2CH 4 Markers AWG
P1282D
Waveform Generator
The Proteus P1282D, is a 1.25GS/s, dual channel arbitrary waveform generator packaged in a 4U, half 19” dedicated chassis, offering technologically advanced options and configurations that integrate the ability to transmit and perform digital signal processing all in a single instrument. The P1282D offers industry leading performance Including an innovative task oriented programming, real time data streaming, fast feedback loop for environment dependent waveform generation and user customizable FPGA for application specific solutions.
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Product
sbRIO-9862, Non-Enclosed, 1-Port, High-Speed, Flexible Data Rate C Series CAN Interface Module
785963-01
CAN Interface
Non-Enclosed, 1-Port, High-Speed, Flexible Data Rate C Series CAN Interface Module—The sbRIO‑9862 is a high-speed Controller Area Network (CAN) Flexible Data‑rate (FD) interface for developing applications with the NI‑XNET driver. The sbRIO‑9862 excels in applications requiring real-time, high-speed manipulation of hundreds of CAN frames and signals, such as hardware‑in‑the‑loop simulation, rapid control prototyping, bus monitoring, automation control, and more. The sbRIO‑9862 is only compatible with CompactRIO systems. Non-enclosed modules are designed for OEM applications.
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Product
12 D/A Outputs (±10 VDC or ±25 mA)
DA1
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The DA1 module features 12 independent D/A output channels with a full-scale range of ±10 VDC at ± 25 mA (max). The DA1 provides either voltage or current control loop modes that are programmable for the particular application. The DA1 module also offers external trigger/synchronization signal (RS422/485) capability, which provides/accepts a trigger signal to/from other module(s).
