Polarizers
allow light waves of a specific polarization to pass while blocking others.
See Also: Polarization
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Product
Relaying Current Transformer Analyser
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*Measures Ratio, Excitation Characteristics, Polarity, Winding Resistance, Remanance, and Insulation Resistance of secondary winding. * Determines Composite Error. * Used to test un-mounted CTs or CTs that are mounted but isolated inside the power system equipment. * Conducts a whole series of tests automatically, thus speeding up the time to commission CTs and relaying systems. * Battery powered test set - light weight & fully portable. * Provides a graphical presentation of the CT excitation characteristics. * Determines the IEC 10/50 knee point and the point of maximum permeability, ANSI 45 degree Slope Point. * Detects shorted turns or insulation problems within the test CT, thus avoiding commissioning of faulty equipment.
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Product
OBD-II Breakout Box
PPECB
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The Power Probe OBD-II Breakout Box is a CAN Bus circuit tester compatible with 12 and 24 Volt systems. The tool connects directly into the Vehicle’s Data Link Connector (DLC) testing for any abnormalities such as shorting and reverse polarity at the pins. If shorting or reverse polarity is present, connecting the PPECB first will prevent harm before connecting a Diagnostic Scan Tool. The Breakout Box provides a live display of present communicating signals without having to use a Digital Multimeter. Additionally, you can quickly test the voltages at all 16 pins.
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Product
Horn Antenna
ZLB7-SJ12-40G-1015
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Dual Polarized Horn Antenna, Frequency 12~40GHz, Gain 12dBi,Iso 25dB Typ., 2.92mm Female connectors, Small Size 55*55*82mm, 5G Mesurement.
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Product
Regulated Transmitter
TIP One
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The TIP One is purposely designed for shallow induced polarisation or Resistivity sounding investigations. The TIP One injects a regulated current or regulated voltage into the ground via a simple 12V battery.
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Product
In-Line Polarizor
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Zhongke Rayzer Optical Technology Co.,Ltd
s In-Line Polarizer(ILP) Series product, is designed to pass light with one specific polarization while blocking the other polarization. It can be used to convert unpolarized light into polarized light with high extinction ratio. It can also be used to enhance the extinction ratio of signals with its excellent polarization properties. It is ideal for high speed communication systems and test instruments where high polarization extinction ratio is required.
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Product
950~2400MHz DVB-S 4 ways SAT-IF DWDM Optical Transmitter & Receiver
HDBS-4000DW
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Hangzhou Huatai Optic Tech. Co., Ltd.
Huatai HDBS-4000DW series, combine 4 pieces C-Band, 100GHz, ITU standard wavelength SAT-If optical transmitter, or optical receiver to one chassis, through DWDM, Make 4 ways optical MUX (TX) or DEMUX (RX), through one fiber, used in transmitting 4 ways different polarization SAT-IF signal of one satellite VL, VH, HL, HH with high performance. Installation flexibility.
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Product
Primary Current Injection Test Set
T 2000
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T 2000 is a portable current transformer test set which allows to perform many different measurements such as saturation, ratio and polarity tests and CT winding resistance test. Substation maintenance and commissioning test equipment, T 2000 is extremely appreciated by electrical engineers for its high accuracy and portability.
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Product
Polarity Indicator Circuit Tester
CT8007
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No ground wire means no wire tangles nor time lost searching for grounding points. High Impedance electronic circuitry. Negligible current draw ( 1 microampere) is 30,000 times less than regular lamp type testers. This gives complete safety when working around sensitive electronic control modules and sensors. Operating range between 6 and 28 Volt DC in battery powered systems
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Product
Polarization Maintaining Isolators
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Zhongke Rayzer Optical Technology Co.,Ltd
Rayzer’s Polarization Maintaining Isolator(PMI）series product, is an in-line pig-tailed micro-optic component allows light to be transmitted only in the forward direction while blocking the backward transmission. It features high isolation ,high extinction and low insertion loss. It is ideal for fiber laser、fiberamplifier、fiber communication and fiber sensor.
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Product
Syscal Junior
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The Syscal Junior is an all-purpose resistivity and induced polarization sounding and profiling system for environmental applications. The system is supplied as a standard sounding system capable of recording two measurements simultaneously, perfect for performing offset Wenner sounding arrays. The output current is automatically adjusted (automatic ranging) to optimize the input voltage values and to ensure the best measurement quality.
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Product
Precision Condenser Microphone
377C41
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1/2" condenser microphone, free-field, 200 V Polarization
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Product
DC/AC Sine Inverter
44KS6
Sine Inverter
- +28 VDC- Output 26 VAC @ 400Hz- 75 VA output power- MIL-1275D Compliant- Reverse Polarity Protection- Continuous Background Built-In-Test (BIT)- IPMI Monitoring of Voltages, Currents and Temperature- I2C communication- Temperature monitor- Nuclear Event Input
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Product
Full Wave Recorder
V-FullWaver
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The V-FullWaver systems were specifically developed for precise full waveform time domain Induced Polarisation, Resistivity and SP measurements. Each system is fully independent; incorporating its own power source, GPS module and digital memory for up to 3 months continuous recording.
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Product
E-Z Check® Circuit Tester
61-035
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*Tests for correct wiring, open ground, reverse polarity, open hot, open neutral, hot on neutral, hot and ground reversed with open hot in 3 wire, 120 VAC circuits*Simulates ground fault for testing GFCIs*No-slip ergonomic design maximizes comfort*Premium neon lamps prevent false readings*Tough, impact-resistant case*2-year warranty
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Product
100Gb/s Coherent Receiver
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The integrated 100-Gb/s DP-QPSK receiver incorporates two 90° optical hybrids with four pairs of balanced photodetector (PD) and four linear TIAs into a single butterfly package. Unlike other technologies in which the polarization beam splitter (PBS) and/or the power splitter (BS) are not included, Optoplex’s receiver includes both of them with the optical hybrids, PDs and the TIAs to offer a fully integrated solution which will benefit users in terms of completely removing fiber routing and the skew management. The integrated receivers work at the symbol rate up to 32GBaud/s.
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Product
Digital I / O modules
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The 34950A module has 64-bit bi-directional lines and can be configured with 8 8-bit digital I / O channels with handshaking capability. Each 8-bit channel has programmable polarity and a threshold of up to 5V. The memory can be used to generate or capture digital patterns up to 10 MHz. It provides seven configurable handshaking protocols for a wide range of applications. In addition, two counter / totalizer channels can be used to compute events, frequency, period, duty cycle, accumulation, and pulse width.
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Product
Transformer Polarity Checker
865
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This instrument is used to check the correctness of polarity markings on transformers. In operation, the two leads carrying the test current are connected to one of the transformer windings. The other two leads from the indicating meter are connected to the other winding.
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Product
Antenna, Biconical
EM-6912A | 30 Mhz – 300 MHz
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A balun, feedline, and element cage give the Electro-Metrics EM-6912A response curves that are almost linear, making it ideal for swept measurements. An added benefit is that the EM-6912A has an improved BALUN design, which makes it insensitive to changes of orientation while vertically polarized. Readings obtained will be the same no matter which element is closest to the ground plane, eliminating a potential source of measurement error.
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Product
Standard Transmitter
Tipix 2200
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The TIPIX 2200 is a transmitter purposely designed for deep Induced Polarisation or Resistivity sounding investigations. This transmitter is generally used together with V-Fullwavers or Elrec Pro receivers. This entry-level instrument has been designed for an ease of use and for a good productivity together with a strong protection against misuse. This very robust device has proven to be reliable even in very cold weather (up to -40°C) or in wet environment. It is able to inject up to 2200W in the soil and to inject up to 13A, so that it is suitable, even on conductive soils, to measure resistivity and IP at medium range depths. It is powered by standard generator.
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Product
Log Periodic Antenna
ZDS7-1-6G-832
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Log Periodic Antenna, Frequency 1~6GHz, Gain 9dBi, VSWR 2.5, Linear polarization, N-Female
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Product
150W Electronic Load
EL63150B
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Features:*Number operation and control*LED display with high definition and high contrast, rich display information*Easy operation of knob encoder switch*Basic load function: constant current, voltage, power and resistance*Multi units used to multiple load ability*Short-circuit test*Battery test*Dynamic test*Multi parameters measured in the list*Remote voltage measurement*Panel and exterior trigger function*Protection function: over-voltage, over-current, over-power, over-heat, polarity connection in reverse*10 sets of parameters memorized and loaded, and automatically loaded on turning on the instrument*Intelligent fan control*Key lock and knob lock functions
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Product
Cross Hole Energizer P/S
CHE
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Specially designed for small-scale cross-hole surveys, this compact hammer can be used to generate both P and S waves.The hammer can be downloaded using the steel cable and clamped to the requested depth by a pneumatic clamping system manually controlled by a lever from the surface; simply pushing up the steel cable to execute the first shot, the trigger installed on the energizer will start the acquisition for the “P/S”. After that you will have to drop the mass to make the acquisition with inverse polarity.
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Product
High Power, Quick Release Circular Connectors
HBB Series
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HBB Series high-power, quick-release harsh-environment connectors are available in both single and five pole version. The series has a compact robust RoHS design in a metal shell with polarization, user-friendly push-lock mating, and quick-release unmating mechanisms, sealed IPx7 and IP6K9K when mated, high-reliability Hypertac hyperboloid contacts rated for up to 500A, and 360º shielding.
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Product
Medium-size Compact Antenna Test Range
H-Series CATR
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The H-Series CATR chamber provide complete 3D performance assessment for 5G OTA devices and antennas including gain, efficiency, directivity, polarization and beam characteristics for frequencies from 3 up to 110 GHz, capable of supporting forthcoming 5G Sub-6 GHz (from 3 to 6 GHz) and mmWave (24 to 110 GHz) standardized testing including TRP/TIS, EIRP, EIS, IBB and emissions in accordance to 3GPP TR38.810 and TR37.842.
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Product
Pole Detectors
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The tip of the unit detects the field polarity. The magnet surface is placed parallel to the unit tip. Two 1.5V AA battery operated. Power ON Switch activates the sensors and gives visual indication in form of two LEDs placed on the arm of the unit.
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Product
Dual-ridge Horn Antenna 1 to 18 GHz
EH118
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EH118, a dual-ridge horn antenna that will operate from 1 to 18 GHz. This antenna has a balanced, smooth antenna factor curve that extends all the way to 18 GHz, a reduction of higher order modes on the aperture, and low return loss (SVSWR). The EH118 is applicable for commercial, military and automotive test standards and will include applicable calibrations. The EMC dual-ridge horn antenna offers these key features: single linear polarization, smooth/balanced gain with frequency, low return loss /VSWR, and ultrawide bandwidth (18:1).
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Product
Portable Electrical Management Systems
EMS-HW30C
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Progressive Industries Portable Electrical Management Systems (EMS) provide full RV protection against all adverse power conditions. You will feel secure with multi-mode surge, voltage, polarity and lost/open neutral protection. Each unit includes a digital display, scrolling continuously through the power source information: Voltage(s), current, frequency, error code, and previous error code (if applicable). Replacement parts are simply plug-and-play, making repairs quick and easy. As with our portable models, the computer is driven by state of the art microprocessors. Should the software ever change, EMS owners can receive a free upgrade at no cost.
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Product
12-690V Voltage Tester With LED Display
7337
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Peaceful Thriving Enterprise Co Ltd
Measurement by LED Display1. Double-pole Test2. High Voltage Indication3. Phase Rotation Test4. Polarity Indication5. Continuity Test6. Illumination
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Product
LED Tester For Ultra High Power
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Electrical Testing: Forward：VF、DVF、VFD、IF、DIF Reverse：VZ、DVZ、IR、DIR AC：VAC、IAC、WAC、PFOptical Testing: can test LOP in cd/mcd/W/mW/lm... from different optical components Wavelength λp,λd,λc,hw,purity,(x,y),CCT,CRIFour-wire measurement and contact resistance in case of deviation. Auto polarity identification and preheat function.Compatible mechanical interface.Optional ESD static test system.
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Product
Transformer Polarity Tester
PMT20030
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Power Measurement Technologies Inc.
A hand held instrument for polarity identification of current, voltage and power transformers with an operable ratio range from 1:1 to greater than 5000:1.
