Polarization
property of transverse waves which specifies the geometrical orientation of the oscillations.
See Also: Resistivity & Induced Polarization, Resistivity, Polarizers
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Product
VLF Voltage Generators
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Fivestar HV Testing Equipment Co., Ltd.
VLF hipot is an AC output tester with an output frequency of 0.1 Hz or lower rather than 50/60 Hz. Although the frequency is very low, it is an alternating current with polarity reversals every half cycle.
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Product
LINE-CORD AND MULTI-WIRE CABLE TESTERS
LCT-3
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Model LCT-3 Line-cord tester is an automatic test set to check continuity, polarity and dielectric breakdown on three-wire line cords.
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Product
Polarizing Beamsplitter (PBS)
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Polarizing beamssplitters split randomly polarized beams into two orthogonal, linearly polarized components. S-polarized light is reflected at a 90 degree angle while P-polarized light is transmitted. Polarizing beamsplitters come in cube form, but custom geometries are available.
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Product
Digital I/O Module
ND-6050
Data Acquisition Module
- Interface: RS-485- 7 TTL digital inputs- 8 open collector DO- Output up to 30V, 30mA max. load- Programmable input polarity
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Product
Digital 5KV High Voltage Insulation Tester
Model KM 6305IN
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Kusam Electrical Industries Limited
• Microprocessor-controlled.• Tests insulation resistance up to 10 TΩ • 4 Insulation test voltages: 500V, 1000V, 2500V, 5000V.• AC / DC Voltmeter.• Short-circuit current up to 5mA• PI (Polarization Index) indication.• DAR (Dielectric Absorption Ratio) indication.• Auto-ranging on all insulation ranges.
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Product
Temporal Artery Thermometers
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Shenzhen Everbest Machinery Industry Co.,Ltd.
Body temp range: 30.0 to 43ºC/86ºF to 109ºFSurface temp range: 0 to 60ºC(32ºF to 140ºF)Basic accuracy: in mode of body +0.3ºC/+0.6ºFIn mode of surface +0.8ºC/+1.5ºFMeasuring distance: 5~15CMResponse time: 0.5 secondOver range indication: LCD will show "HI"/"Lo"Polarity Automatic (no indication for positive polarity)Minus (-) sign for negative polarityEmissivity: 0.95 fixed valueSpectral response: 6~14umPower off: automatic shut off after 7 secondsOperating temp.: 0ºC to 50ºC (32ºF to 122ºF)Storage temp. : -20ºC to 60ºC(-4ºF to 140ºF)Relative humidity: 10%~90% RH operating, <80% RH storagePower supply: 2X1.5V AAA batterySize (H x W x D): 131 x 82 x 35mmWeight: 130g
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Product
Antenna, Ridged Guide
EM-6969 | 6 GHz – 18 GHz
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The EM-6969 Double Ridged Guide Antenna is a linearly polarized broadband antenna for specification compliance testing. The versatile EM-6969 is constructed of rugged aluminum, which makes it excellent for use under severe field conditions and the size makes it suitable for use in the limited space of a shielded enclosure.
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Product
Surge / DC Hi-Pot Consoles
HC Model
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(Surge / Hi-Pot Consoles) - Now available in High Voltage models - 35,40 & 50KV. The HC Model offers Surge / DC Hi-Pot testing capabilities! The "HC" Model has all of the features of our "C" Model plus a DC Hi-Pot Tester. DC Hi-Pot includes dual LED panel meters that display direct read out of current and voltage, with overcurrent safety trip and the capability of ascertaining Polarization Index (PI) Test results.
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Product
15-CH Isolated Digital Input Module
ND-6054
Data Acquisition Module
- Channels: 15- Isolation Voltage: 5000 VRMS- Switching Level: with 24 V common power. Low (0): 22 V min.; High (1): 0-22 V- Programmable input polarity
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Product
Voltage Tester, LED
72-9395
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*Easy to use voltage tester designed for the professional user*Waterproof and rugged making it ideal for nearly all situations*Continuity test*690V max*Short circuit detection*Automatic range selection*Single lead voltage detection*Phase rotation test (50-60Hz)*Polarity detection*Built-in LED light*Rubberised grip*12 month limited warranty *view Terms & Conditions for details
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Product
X-Ray Inspection
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X-ray inspection systems are used wherever defects need to be detected by non-destructive means. The spectrum of use is broad and ranges from quality controls for complex assemblies, to the testing of materials for cracks and air inclusions, to foreign matter inclusions and shape deviations. The trend toward miniaturization, higher packing densities, and the relocation of components to the interior of the assembly require precise X-ray inspections that detect hidden defects quickly and reliably. X-ray systems from Viscom are used for the inspection of series assemblies as well as sampling and prototype controls. They take care of typical inspection tasks in concealed areas such as void controls, THT filling level measurements, and HIP inspections. At the same time, the systems reliably determine defect features such as coplanarity and polarity – at high inspection speeds and in a cost-effective way.
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Product
Inrush Current Generators for Zno Production Line
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Shanghai Guantu Technology Co., Ltd.
Inrush Current Generator Standard: IEC61008, IEC61009, I61051/61643, ANSI C62.31, C62.33, C62.35, TU K20, K21, K44, K45, UL943Inrush Current Generator Features1. LCD screen display, built-in computer control, man-machine dialogue, easy to operate.2. Program-controlled high-voltage power supply, high voltage stability and precision3. Imported non-inductive high-power resistors are used to ensure the consistency of surge waveforms4. The main switch adopts electronic switch discharge mode, and the output polarity is automatically switched
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Product
Smart Surge Protector
SSP-50X
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Progressive Industries Smart Surge Protectors (SSP) are portable RV surge protectors with the added benefit of a built-in polarity tester. The built-in surge indicator notes the condition of the surge protector. Additionally, the polarity tester (dual line for 50A) checks the status of the power source prior to use. Sleek, compact, portable design makes it easy to use and store. Designed for outdoor use. No installation required.
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Product
Multi-Volt Twin-Lead Tester
69135
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Checks and indicates voltage on circuits up to 460 volts, AC or DC.Tests for DC polarity, frequency, and polyphase line.Four separate bright neon AC/DC indicators indicate voltage being tested 110, 220, 277 or 460 volts.Reinforced test leads, stored in the case, and furnished with probes on the ends.Reinforced casing.
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Product
Scientific Cameras
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Thorlabs' Scientific-Grade Cameras are specifically designed for microscopy and other demanding applications. The Zelux™ CMOS cameras have small footprints and provide cost-effective solutions for general-purpose imaging applications. Kiralux® cameras have CMOS sensors with high quantum efficiency in a compact housing and are offered in monochrome, color, NIR-enhanced, and polarization-sensitive versions. Our polarization-sensitive CMOS camera is ideal for materials inspection, flaw detection, and other advanced techniques using polarization. The Quantalux® monochrome sCMOS cameras are fast frame rate imagers that combine high dynamic range with extremely low read noise for low-light applications. They are available in either a passively cooled compact housing or a hermetically sealed TE-cooled housing. We also offer scientific CCD cameras with a variety of features, including versions optimized for operation at UV, visible, or NIR wavelengths; fast-frame-rate cameras; TE-cooled or non-cooled housings; and versions with the sensor face plate removed. An intuitive software package, API and SDK for developers, and third-party software support provide options for custom system control and image acquisition.
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Product
Model Vector Network Analyzer
DZV-1
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Digital Signal Technology, Inc.
DZV-1 is the vector network analyzer which can be measured the impedance and VSWR of the antenna, S Parameter of RF component and devices. It is small and low-priced. So, it is suitable for the production line, laboratory use, various testing applications, and the educational use. The communication between the DZV-1 unit and PC is done via USB, which is also used for power supply. The LOG-MAG characteristic, the phase-characteristic, the group delay frequency characteristics, the Smith chart, the polar coordinates, the SWR characteristic can be displayed on PC.
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Product
PXI Solid State Multiplexer, 10 Amp, Dual 3-Channel
40-666A-011
Multiplexer Module
The 40-666A-011 is a dual 3-channel 10A MUX and is part of our range of high current multiplexers occupying two slots of PXI chassis. Each multiplexer switch uses a fully isolated solid state relay which has been designed to offer fast operation under hot switching conditions and high inrush current with no operational life degradation. Each multiplexer channel can support 10A of continuous current and switch up to 200V signals. The switches can sustain inrush currents in excess of 50A. AC or DC signals can be switched since the switch is polarity insensitive.
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Product
2-MGEM Optical Anisotropy Factor Measurement System
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The 2-MGEM Optical Anisotropy Factor Measurement System is a normal-incidence polarization reflection microscope designed to measure the sample Mueller matrix and is a 2008 R&D 100 Award Winner. This system is designed specifically to evaluate the Optical Anisotropy Factor (OPTAF) of cross sections of TRISO nuclear fuel pyrocarbon layers. Other possible material characterizations include measuring Mueller matrix elements of other crystals, carbon compounds, and thin film coatings (e.g. surfacedeposition films) at normal incidence. The 2-MGEM can also measure retardation (d), circular diattenuation (CD) and the polarization factor (ß). These parameters are not measurable using older techniques, since those techniques do not incorporate a compensating optical element.
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Product
Biconical Antenna
ZQX7-400-8000-1567
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Biconical Antenna, 300~8000MHz, Gain 2dBi, VSWR 2.5:1, Vertical Polarization, N Type Female
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Product
Amplifier
C-Band
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Amonics offers polarization maintaining EDFAs for various applications. Including free space communications, coherent beam combining, and detection system. The output light is linearly polarized with high polarization extinction ratio. The compact turnkey benchtop or 19" rackmount instrument incorporates a user-friendly front panel housing with a LCD monitor display, key switch, power adjust control knob and optical connectors. A RS232 or Ethernet computer interface is also equipped.
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Product
TCSPC Lifetime Kit
DeltaTime
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The DeltaTime time correlated single photon counting (TCSPC) lifetime plug-in offers acquisition speed, flexibility, and affordability unavailable in any other multifunctioanl fluorescence solution on the market. DeltaTime seamlessly integrates monochromators, polarizers, and other accessories with the widest array of sources (LEDs, laser diodes, supercontinuum lasers) and detectors (including NIR), providing lifetime coverage from 25ps to 1sec over wavelengths spanning the UV to NIR.
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Product
S2 Unicolor Digital Sensors
ULP-S2 SCC
LED Sensor
The Universal LightProbe S2 Unicolor Digital Sensor is pre-programmed to respond only to a specific color LED, including blue, green, yellow, orange, red, plus white. The Universal LightProbe S2 Unicolor Digital Sensor is designed for the simple ON/OFF test and color check of a single color LED, with a digital output, quickly determining PASS/FAIL status without further processing by Automatic Test Equipment. The Universal LightProbe S2 Unicolor Digital sensor provides the simplest and fastest interface to Automatic Test Equipment (ATE).Operating temperature range: 0oC to 70oCPower consumption: Operates between +5 and 28 volts, at 6mA max.; less than 4.75 volts is not recommendedVoltage protection: Withstands up to +40 volts, & reverse polarity to -18 voltsSignal Output Loads: 20 mA max. Non-inductive.Output Pins: 3 gold-plated standard wire-wrap pins (0.025 in. sq.)Sensor Size: 0.560 in. dia x 1.38 in. longOperating Temperature Range: 0hC to 70hCTypical response times: <10mS capture time; <65mS overall response timeFiber-Optic Probes: Can utilize any Universal LightProbe Fiber-Optic Probe
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Product
TOROIDAL COIL TURNS TESTER
TURNS-TTPT
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Digital TURNS TESTER for Counting Number of Turns for Toroidal Coils , Current Sensor , Current Transformer , Round Core Coils. Can measure, Turns along with Winding Polarity and DC Resistance.Turns Measurement ( through Toroidal Turns Test Platform) : -> TTPT-100 : 5 Turns ~ 1000Turns-> TTPT-1000 : 500 Turns ~ 10,000Turns
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Product
Dual Polarized Horn
ZLB7-SJ18-40G-833
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Dual Polarized Horn, Frequency 18~40GHz, Gain12dBi, VSWR 2.0, Dual Polarization, 2.92mm-Female
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Product
Lens Corrected Antennas
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Lens corrected antennas are offered with either a circular or rectangular waveguide interface. While lens corrected antennas with a rectangular waveguide interface can only support linear polarization, models with a circular waveguide interface can support various polarization types including horizontal, vertical, left-handed circular, and right-handed circular polarization for broader applications. These antennas are designed and constructed to offer high efficiency, low side lobes and a rugged mechanical configuration. In general, lens corrected antennas are ideal for achieving gain levels of up to 30 dB with moderate side lobe rejections. Additionally, its dielectric lens provides phase error corrections and serves as a radome to protect from environmental conditions.
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Product
Twinax Contacts
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VPC twinax contacts provide differential voltage options most commonly used in digital and data applications.For increased reliability and to eliminate the need for polarization, the design of VPC's twinax contact consists of two concentric inner conductors for termination to the twisted pair, and an outer shield for termination of the cable shield.
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Product
Decade Box, Calibrated W/Data, Capacitance, 5, 100pF to 11111µF, 5 %
72-7265 CAL D
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The 72-7265 CAL D from Tenma is a capacitance decade box. It is ideal for service, prototype and experimental use. This useful tool may be set at any non polarized capacitor value from 100pF to 11,111µF in 100pF increments. The decade accuracy is ±5% capacitors used throughout at <1μF, 1KHz test frequency, ≥1μF, 100Hz test frequency. It has weight of 304g/0.69lb and dimension is 14.7cm × 11.7cm × 5.5cm (5.79" × 4.61" × 2.16"). It is typically used in general applications, troubleshooting, maintenance, education and vocational training, production line testing, radio and TV services, working standards, research design & develop, physics laboratory work.
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Product
Decade Box, Calibrated, Capacitance, 5, 100pF to 11111µF, 5 %
72-7265 CAL
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The 72-7265 CAL from Tenma is a capacitance decade box. It is ideal for service, prototype and experimental use. This useful tool may be set at any non polarized capacitor value from 100pF to 11,111µF in 100pF increments. The decade accuracy is ±5% capacitors used throughout at <1μF, 1KHz test frequency, ≥1μF, 100Hz test frequency. It has weight of 304g/0.69lb and dimension is 14.7cm × 11.7cm × 5.5cm (5.79" × 4.61" × 2.16"). It is typically used in general applications, troubleshooting, maintenance, education and vocational training, production line testing, radio and TV services, working standards, research design & develop, physics laboratory work.
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Product
Low-Voltage Arrester Analyzer
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Weshine Electric Manufacturing Co., Ltd
1. This instrument can be widely used in equipment maintenance of substations and power plants, and to measure insulation resistance, absorption ratio and polarization index of high-voltage electrical equipment such as transformers, reactors, capacitors, and circuit breakers. The leakage current of the low-voltage arrester of the power distribution cabinet is automatically tested.
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Product
Bench-Top LPR Data Logger
MS6200L
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The MS6200L is a bench-top data logger capable of measuring and storing data from all types of linear polarization resistance (LPR) corrosion probes. The instrument is microprocessor-based and features a simple, menu-driven interface using a 2-key keypad and a 2-line LCD display. It is housed in a rugged but lightweight plastic enclosure and is ideally suited for use in laboratory environments. The adjustable handle can be used for carrying the unit, or can be used as a tilt stand to adjust the viewing angle.
