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Polarization Extinction Ratio
a measure of the degree of polarization. Also known as: PER
See Also: Fiber Optic Cable Test
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Polarization Extinction Ratio Measurement
Rapid & Accurate measurement for PER, Angle, and Power. The most suitable light source for PER measurement.
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Switch Modules - 16 Single or Two Pole Relays Arranged as Four Separate 4x1 Multiplexers
JX16/4(4x1)-1 and -2
This module has 16 single or two pole relays arranged as four separate4x1 multiplexers as shown in the figure. The muxes may be operated and wired individually for up to 64 4x1"s per chassis, or jumpered together to form 8x1"s or 16x1"s or jumpered to the backplane to form up to a 256x1 mux or two 128x1 muxes. It is available with Type S, M or LT reed relays.
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Smart Inspection Station
SiS
Smart Inspection Systems LLC was born in 2010 in response to orthopedic manufacturers’ demands for faster inspection than their sister industries. Our signature product, the Smart Inspection Station™ (SiS™), is an automated turnkey inspection solution that yields comprehensive visual reports with complete geometric form and dimensional pass/fail in just minutes. The SiS™ is custom-configured per the client’s needs, yet versatile enough for simultaneous commissioning on multiple product lines. The product of years of refinement, the SiS™ gives comprehensive visual reports with complete geometric form and dimensional pass/fail in just minutes. Your SiS™ can be custom-configured according to your needs, but is still versatile enough for simultaneous use on multiple product lines. And best of all, every SiS™ purchase comes with ongoing support from L3I’s expert staff.
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Mezzanine System
3564
The 3564 is a four channel comparator board with a common mode range of -150V to 150V on the two differential inputs and a DAC per channel to set trigger levels. The high common mode range and DC coupling provides a robust solution to level detection and triggering.
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Adjustable Phase Trimmer, DC to 18 GHz, with an Adjustable Phase of 10 Deg. Per GHz and SMA
PE8203
Pasternack adjustable phase trimmer PE8203 is part of our large selection of in-stock RF, microwave and millimeter wave components available for purchase. This adjustable phase trimmer is manufactured with SMA connectors and has a phase adjustment of 10 degrees. Our SMA adjustable phase trimmer has a minimum frequency of DC and a maximum frequency of 18 GHz.
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Process Particle Size Analyzers
Insitec Range
Insitec systems deliver the online continuous particle size analysis needed for efficient, cost-effective monitoring and control of industrial processes. Suitable for the widest variety of process streams from dry powders to hot sticky slurries, sprays and emulsions, whether milligrams of material or hundreds of tonnes per hour. Insitec systems measure particles in the size range 0.1 micron to 2.5 mm.
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Backflow Test Kit Repair Calibration & Certification
Meeting Water Safety regulations and standards has become a primary concern for all industries. Most municipal and state regulators demand that Backflow Prevention Testing be carried out no less than once per year and that testing devices be calibrated and if required, certified regularly.
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Insight Pharmaceutical Metal Detection System
The Insight PH Pharmaceutical Metal Detector is designed for inspecting tablets and capsules after the tablet and de-duster process with throughput of up to 30,000 units per minute. The system is built with a gas strut stand frame offering exceptional manoeuvrability making it convenient for use with all leading tablet presses and encapsulation machines.Designed with throughput of up to 30,000 units per minute, the Insight PH comes complete with full IQ, OQ & PQ validation documents and certification.
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PCI Express
PCI Express (PCIe) is a highly successful SerDes interface that is used in computing devices spanning a wide range of applications. Currently in its fourth generation with on-going roadmap development for a fifth generation, the PCIe interface is undergoing major technical advancements that require state-of-the-art development and validation tools. For example, Gen4 PCIe devices operate at 16 Gbps per lane and are expected to deliver very low bit error rate (BER) levels even over constrained and lossy transmission channels (e.g. printed circuit boards).
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CGS Inline-Test-Station
Computer Gesteuerte Systeme GmbH
Test-specific contacting elements (upper and lower cassettes) which are inserted into the insertion device of the test headClamping device per cassette for fastening (pneumatic clamping set)
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PCI Card with input channels
PCI_LVDS_8R
The PCI_LVDS_8R has 8 channels of LVDS input. The channels are grouped two per Filter Xilinx. The input data is filtered, then written to the Input FIFO. There is one Input FIFO per LVDS channel. 1K x 32. One Latch Xilinx handles 4 LVDS channels. The data is read from the Input FIFO by the Latch Xilinx and either written to the SDRAM or the Output FIFO.
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DMX current dimmer
LDC-41
4 channel DMX driver/dimmer for 350-1000mA constant current LED products. Drives RGB, RGBW, RGBA or 4 channels of single colour products. 2-12 LEDs per channel, depending on your choice of external power supply.
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Dual Channel, Low-Noise DC Bias Card
PI-41701
The PI-41701 is a dual channel bipolar DC Bias supply that can provide an output current up to 100 mA per channel. The output voltage ranges from –8 V to +8 V and features programmable current limits with LED indicators and software interrupt to show/alert the user if the channel is in current limit. This card has special filter circuitry to reduce the output noise for those applications that require a low noise bias output.
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Grinding Tool Dynamometer
UIG-17
Unitech Scales And Measurements Pvt. Ltd
Unitech offers tool dynamometers to measure cutting forces on various machines like lathe, drill, milling machines. All three direction forces are measured simultaneously and displayed. Tool dynamometers are useful to study, analyse the optimum feed, speed and depth of cut on different materials. The dynamometers are also available in various capacities as per customer requirement.
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PXI/PXIe 15W Programmable Resistor Module
42-254-016
The 40-254-016 (PXI) and 42-254-016 (PXIe) are programmable resistor modules with 2 channels which can be set between 1Ω and 1.8kΩ with 8Ω resolution The 40-254 range provides a simple solution for applications requiring up to 15W of power handling per channel.
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Type 12R2, 8U, 19" Rackmount, MIL-Rugged, Top Load
12R2-8U-TL
The 8U, 12R2 is designed to meet the harsh environment of shipboard, airborne, and ground mobile applications per MIL-STDs. Shock isolated versions are designed to attenuate 25G shock inputs to the chassis to less than 10Gs at the card cage.
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Enhanced 24 Discrete I/O Channels (0 to 60 VDC, 500 mA/Ch.)
DT4
The DT4 module (the enhanced version) features 24 programmable channels for either input (voltage or contact sensing with programmable, on-module pull-up/pull down current sources), or output (current source, sink, or push-pull) up to 500 mA per channel from an applied, external 3 – 60 VCC source. These modules can sense broken input connections and whether an input is shorted to +VCC or to ground. Additional features of the DT4 (Enhanced Version) are listed below.
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SparkFun Environmental Sensor
BME688 (Qwiic)
The SparkFun BME688 Environmental Sensor is a breakout that combines a gas scanning sensor with temperature, humidity, and barometric pressure sensing for a complete environmental sensor in a single package. The gas sensor on the BME688 can detect a wide variety of volatile organic compounds (VOCs), volatile sulfur compounds (VSCs), and other gases such as carbon monoxide and hydrogen in the part per billion (ppb) range. Combine that with precise temperature, humidity, and barometric pressure and the BME688 can work as a completely standalone environmental sensor all in a 1in. x 1in. breakout!
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Analog I/O Interfaces
United Electronic Industries, Inc.
24 differential analog input channels Maximum sampling rate of 1000 Hz per channel 18-bit resolution ±3 µA accuracy 350 Vrms Isolation Dynamic autozero support Embedded averaging engine
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PXI Digital Waveform Instrument
PXI Digital Waveform Instruments feature up to 32 channels, can sample and generate digital waveforms at up to 200 MHz, and interface with various standard TTL and low-voltage differential signals (LVDS), as well as settable voltage levels. These devices offer per clock cycle, per channel bidirectional control, and phase shifting. They include deep onboard memory with triggering and pattern sequencing. Some models also support doubledatarate (DDR) technology and real-time hardware data comparison. You can use Digital Waveform Devices to create device simulation and complex stimulusresponse tests.
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Computer-Based Instruments
GT210PCIe
with the GT210PCIe you can determine any frequency to 0.01 part per million (eight digits) in just 1 mS, and resolve each time measurement to 8pS. Couple that with 2300 measurements per second, one of the fastest rates available and you can acquire more data in a single second than a typical GPIB counter can in one minute! Faster measurements and higher resolution, along with built-in statistics functions give you a more thorough analysis of your signal. Standard deviation, peak to peak jitter, or a graph of the measurements are available at the push of a button.
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10 Gb/s Programmable Digital Delay Line
QPDDL10
The QPDDL10 series delay lines are four channel precision time delay generators for digital signals. Delays are controlled precisely in 5 ps increments at data rates up to 10 billion bits per second or clock rates exceeding 5 GHz. Each of the four channels is independently programmable.
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"Signal Transporter"
LTX-5520
The LTX-5520 enables the conveyance of sixteen independent channels of digital information over fibre optic links ranging from metres to more than 10 kilometres. Each of the 16 incoming TTL channels is sampled at 50 mega-samples per second, multiplexed and transmitted serially over an optical fibre at a 1 Gb/s data rate.
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Drop Weight Tear Tester
DWTT
Since the introduction of the Drop Weight Tear Tester - DWTT, materials have moved on. In particular, demands for high operating pressures of line-pipes and larger diameters have driven the development of higher strength steels. Forty years ago the work that led to the drop weight tear test was done on X52 steel (360MPa yield strength). Improvements in thermo-mechanical processing has yielded improvements of approximately 10,000psi per decade, to the point where the state of the art is now X100 steels, and the use of X120 steels is being considered.
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Liquid-To-Liquid Thermal Shock Chambers
TSB Series
Purchasing a liquid thermal shock chamber needs close consideration of the long term operating costs. The specialized liquids used can easily evaporate, causing the loss of thousands of dollars of fluid per year, if not properly contained. ESPEC has led the industry in developing a sophisticated test chamber with multiple mechanisms to significantly reduce fluid usage. The new TSB-51 loses just 1.4 grams per test cycle, or less than a liter per 1,000 cycle test.
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NMR Precision Teslameter
PT2026
Nuclear Magnetic Resonance is the most precise technology to measure magnetic fields, and the PT2026 is the most precise NMR magnetometer on the market. In optimal conditions, it achieves a precision of under ten parts per billion! But precision is just one of the features brought by the PT2026: high fields, robustness to inhomogeneous fields, 33 Hz measurement speed, improved search time – the list goes on. The key is an instrument design, using modern RF and computer technology. The result is an NMR magnetometer that opens up a host of new application areas. Magnetometer Gaussmeter
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ANSI Potential Transformer Burdens
The ANSI Potential Transformer Burden Model PB-96-ANSI is designed for loading the Voltage transformers during accuracy tests as per ANSI standard C57.13. The PB-96-ANSI is a dual input ANSI burden providing the inputs of both 120V & 69.3V. It can be used along with the ELTEL Automatic Instrument transformer Test Set. AITTS-98 to test VTs as per ANSI standards.
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Schildknecht Flexing Tester
TF117A
TESTEX Testing Equipment Systems Ltd.
Schildknecht Flexing Tester is designed to determine the resistance of coated fabrics to damage by Flexing due to oscillation at 500 times per minute. Accommodates 10 specimens, safety shield is offered to protect operator. Test speed, the counting, the timing is set and displayed on the LCD and controller.
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Sky Quality Meter
SQM-L
An affordable meter for measuring sky brightness for astronomers! The "Sky Quality Meter - L" measures the brightness of the night sky in magnitudes per square arcsecond. Unprecedented sensitivity in a handheld meter!
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Multi-Tester
GWRMT001
Grand Wing Servo-tech Co., Ltd.
◆To measure the Pulse Width transmitted by Transmitter for up to 9 channels. ◆To measure the Pulse Width sent from Receiver.◆To test the rotations of Servo automatically – at the pulse widths of top, medium and low points set by user already.◆To test the automatic rotations of Servo.◆To test the rotations of Servo by turning the knob on the tester manually .◆To test the sensitivity of Servo (1μS per step minimum).◆To measure RPM of a spinning propeller – for 2 – 6 blades ones, real time RPM value shown／to set the peak RPM value up to 99990 per minute.◆Shiny 4 digits red LED's to display the values measured.◆Power source can be from UM-4 / AAA cell x4, or an adapter with 7-15V or BEC (5V) from an ESC.◆An output port for applying Positive/Negative signals of Pulse Width from this tester.◆Four buttons for setting up functions and modes.
