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Polarization Extinction Ratio
a measure of the degree of polarization. AKA: PER
See Also: Fiber Optic Cable Test
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Shield
Arduino MKR IMU Shield
The MKR IMU Shield is based on the BNO055 absolute orientation sensor from Bosch Sensortec GmbH which integrates a triaxial 14-bit accelerometer, a triaxial 16-bit gyroscope with a range of ±2000 degrees per second and a triaxial geomagnetic sensor with a 32-bit microcontroller running the BSX3.0 FusionLib software. The sensor features three-dimensional acceleration, yaw rate and magnetic field strength data each in 3 perpendicular axes.
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Shoghi Technology Updates
Shoghi communications, a defense technology company supply strategic electronic security systems, Surveillance, Communication intelligence, cryptography and network security systems for aerospace and defense industry.Focused on Defense Technology, Shoghi delivers and supports a wide range of systems and solutions. Shoghi being an OEM Solutions provider, can provide customized solutions as per the customer requirement. Here are some Shoghi's technology articles.
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Signal Board
iDSC 1816
The iDSC 1816 board from Microstar Laboratories combines 16-bit resolution on eight simultaneous channels of data acquisition with brick-wall anti-alias filters on each channel. The iDSC 1816 samples analog inputs at a throughput of 1.2M samples per second, with the sampling rate on each channel ranging from 8 samples per second to 153.6k samples per second.
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Signal Integrity Test Products
RoBAT RCI
*TDR & TDT, Measurement Capabilities*Impedance, Skew, Backdrill measurements*Automated Optical Inspection*DC Electrical Test*Now available with 4 heads*24 port (1 port per channel) TDR/TDT unit*Future capabilities – Fully automated VNA test (4 port S-Parameter Measurement)
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"Signal Transporter"
LTX-5510
The LTX-5510 enables precise conveyance of analogue plus four channels of digital information over fibre optic links ranging from meters to more than 10 kilometers. Incoming analogue data is digitised to 12-bit precision at 50 mega-samples per second and transmitted over optical fibre at a 1 Gb/s data rate.?
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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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"Signal Transporter"
LTX-5525
The LTX-5525 conveys sixteen independent channels of digital information over a fibre optic link ranging from metres to more than 10 kilometres. Each of the 16 incoming TTL channels is sampled 100 million times per second, multiplexed and transmitted serially over an optical fiber at two gigabits per second. The receiver acquires this digital data and de-multiplexes it to 16 separate output ports.
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Signal Transporter E/O - O/E Converter pair
LTX-5515
The LTX-5515 enables the precise conveyance of one analog channel plus four digital channels of information over fibre optic links ranging from metres to more than 10 kilometres. Incoming analogue data is digitised to 12-bit precision at 100 megasamples per second and transmitted over optical fiber at one giga-bit per second.?
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Simulation and Modeling Services for Lightning Protection
According to the best meteorological estimates, the surface of the earth is struck by lightning approximately 100 times each second, which averages out to about 8 million strikes per day. In addition, the Federal Aviation Administration reports that the average commercial aircraft gets hit by lightning on average about once for every 1,000 hours of flight it completes, which amounts to approximately once a year.With statistics like these, it’s obvious that providing adequate lightning protection to electrical components is crucial — whether that’s onboard an aircraft or as part of a ground-based facility. Fortunately, at NTS, we’ve been helping companies do just that for well over 50 years. Thanks to our lightning simulation and modeling services, companies are able to develop high-quality products that meet with their respective compliance regulations — from military and defense to Airbus and Boeing published standards.
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Single Port RS-232 Interface
PCI-COM232
Serial ports: 1Configured: Address and interrupt configured through PCI BIOS and supplied driversMax. baud rate: to 460.8 Kbps, software selectable per channel for 115.2, 230.4, or 460.8KbpsSerial modes: 5, 6, 7, or 8 data bits; odd, even or no parity; 0, 1 or 2 stop bitsUART: 16C550 standardInterrupt Status: Each UART interrupt status read from any UARTís Scratchpad RegisterConnector: 37 position D-type with cable to DB-9 (DB-25 optional)Power: +5V only
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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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Sky Quality Meter
SQM-LR
An RS232 SQM model for night-time sky brightness monitoring! An affordable meter for continual, connected measuring of sky brightness for astronomers! The "Sky Quality Meter - LR" measures the brightness of the night sky in magnitudes per square arcsecond.
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Sky Quality Meter
SQM-LU-DL
A USB enabled data-logging light meter for night-time sky brightness monitoring! An affordable meter for continual, connected or autonomous data-logging to measure sky brightness for astronomers and light pollution investigators. The "Sky Quality Meter - LU-DL" (SQM-LU-DL) measures the brightness of the night sky in magnitudes per square arcsecond.
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Sky Quality Meter
SQM-LE
An ethernet-enabled SQM model for night-time sky brightness monitoring! An affordable meter for continual, connected measuring of sky brightness for astronomers! The "Sky Quality Meter - LE" measures the brightness of the night sky in magnitudes per square arcsecond.
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Sky Quality Meter
SQM-LU
A USB SQM model for night-time sky brightness monitoring! An affordable meter for continual, connected measuring of sky brightness for astronomers! The "Sky Quality Meter - LU" measures the brightness of the night sky in magnitudes per square arcsecond.
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Sky Quality Meter
SQM
An affordable meter for measuring sky brightness for astronomers! The "Sky Quality Meter" measures the brightness of the night sky in magnitudes per square arcsecond. Unprecedented sensitivity in a handheld meter!
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Slides (Ball & Crossed Roller)
Del-Tron’s linear ball slides and linear crossed roller slides offer engineers and designers the flexibility to choose the right linear slide technology for their application. Our ball slides and crossed roller slides offer several levels of precision ranging from a straight line accuracy of 0.0005” per inch of travel in our standard precision ball slides to 0.0000040” per inch of travel straight line accuracy in our high precision ball slides and crossed roller slides.
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Slow Speed Switch
SS110
Features • Works with remote/external pulse frequency output sensor (NPN, PNP) • Setpoint ranges: 0.01-0.99 & 0.1-9.9 rpm • SPDT relay output • Monitors speeds down to 100 min. per rev • Dial-in calibration does not require power • Built-in start delay • DIN rail mounting simplifies installation • 115, 230 VAC (50-60 Hz) and 12, 24 VDC power options
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Software
TestPoint-based software for control, measurement and evaluation of electrochemical measurements, requires MS WindowsTM supports or interfaces,. CPC manages potentiostat control, data recording and data evaluation.Features: Up to 6 measurements channels, fast data access up to 300,000 data points per second. The evaluation allows differentiation, Tafel slope evaluation and other helpful routinesCPC runs with many multi-function AD/DA converter boards. It requires MS Windows (TM)
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Software
TSR Control
TSR Control is the user-friendly set-up, control and viewing software for the entire line of TSR data loggers. An intuitive interface makes it easy to configure the recorder, view real-time sensor output and review time-history data. Via a PC, users can set the record time (seconds), trigger threshold (g) per axis, and download individual or multiple events stored in flash memory. TSR Control also includes tools for zoom, filtering and Head Injury Criteria (HIC) calculations.
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Software for Configuration, Logging and Analysis
LMG-CONTROL
ZES ZIMMER Electronic Systems GmbH
Real-time display of configuration and measuring valuesTransfer of up to 3000 measuring values per secondTimestamps with a resolution of 1 millisecondVersatile analysis of sampling valuesExport of measuring values to other applications
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Software Solutions
ZAP MULTIRUN
The ZAP MULTIRUN allows parallel or sequential execution of the same script on multiple work stations and mobile devices. Using ZAP MULTIRUN test automation teams expedite time to execution multiplied by number of devices per given test runs.
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Sonar Boards
Low skew between channelsMulti-Board SynchronizationSigma-Delta and Delta-Sigma Analog InputOutput reconstruction filtersUp to 64 Channels per BoardProgrammable Sampling Rates to 500K SPSAuto-CalibrationResolutions: 16-bit, 20-bit, and 24-bitAsk about other features such as GPS Synchronization
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Sound Level Indicators
A sound level meter is a measuring instrument used to assess noise or sound levels by measuring sound pressure. Often referred to as a sound pressure level (SPL) meter, decibel (dB) meter, noise meter or noise dosimeter, a sound level meter uses a microphone to capture sound. The sound is then evaluated within the sound level meter and acoustic measurement values are shown on the display of the sound level meter. The most common unit of acoustic measurement for sound is the decibel (dB); however, some sound level meter devices also determine the equivalent continuous sound level (Leq) and other acoustic parameters. With a portable sound level meter, industrial hygiene and workplace safety professionals can measure sound levels in multiple locations to ensure environmental conditions fall within recommended exposure limits (RELs). Some sound level meter devices can be permanently installed for continuous monitoring of sound levels at a work or job site.An important attribute to consider when searching for a suitable sound level meter is its type or class. The type or class of a sound level meter defines the device's accuracy as per American National Standards Institute (ANSI) or International Electrotechnical Commission (IEC) guidelines. Typically, "type" is the grade according to the ANSI S1.4 standard, whereas "class" is the grade according to the IEC 61672 standard. There are two types or classes assigned to sound level meters: type 1 / class 1 or type 2 / class 2. For assessing noise in basic industrial, commercial, educational, recreational or residential applications, a type 2 / class 2 sound level meter usually will suffice. For precision-grade assessments often made in a laboratory, a type 1 / class 1 sound level meter primarily is used. PCE sound level meter products are lightweight, easy-to-use and manufactured in accordance with the highest industrial standards.
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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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Spectrometers
OCEAN FX
The next innovation in miniature spectrometers from Ocean Optics — Ocean FX™ — offers high-sensitivity CMOS detector performance, acquisition speed up to 3,000 scans per second, and a robust communications module that accommodates Ethernet and Wi-Fi. The new spectrometer is ideal for UV-Vis applications in food and agriculture, where acquisition speed helps with food sorting and processing; biomedical sciences, especially for absorbance measurements requiring enhanced UV sensitivity; and security and authenticity, where added communication interfaces enable simpler point-of-use instruments. Also, the onboard buffering feature ensures data integrity during kinetics measurements.
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Stainless Steel Junction Box
JB104SS
The JB104SS junction box model is designed to connect and trim up to four load cells per board. It may also be used in combination with additional juction boxes through the use dof an expansion port on the main board to connect multiple junction boxes thus allowing the summing of more than four load cells.
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STD Bus Backplane
VECTOR Electronics and Technology, Inc.
Vectorbord® STD Bus industrial backplanes per IEEE 961 microcomputer bus, compact and rugged are fully assembled and tested. Designed for 4.5” X 6.5” plug-in boards, Vector STD Bus backplanes are available in 8 or 16-slots. Speed capability up to 10MHz; 2-layer design. Ample positions for decoupling capacitors; interrupt priority lines.
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STD Bus, Vectorbord Plugbord
4610-3
VECTOR Electronics and Technology, Inc.
56 Gold plated edge contacts (28 each side)on 0.125"(3.175mm) centers.Pad per hole and peripheral buses both sides.Row and column legends provided.
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STDETransformer Demagnetizer
STDE
This option allows neutralizing the residual magnetization of the power transformer core after the winding resistance test. The principle of the option is to apply a constant current of alternate polarities to the transformer winding, as per the IEEE 0062 1995 standard.