Polarization
property of transverse waves which specifies the geometrical orientation of the oscillations.
See Also: Resistivity & Induced Polarization, Resistivity, Polarizers
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Coaxial Transducers
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Concentric point source transducers deliver full frequency range in correct phase alignment, with precise polar pattern and perfect clarity.
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Probe And Test Adaptors Set (13PCS)
3601B
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Peaceful Thriving Enterprise Co Ltd
1. Extra thin test probe.2. Flexible silicone cable.3. For use in conjunction with test probe.4. Bi-color test leads for polarity indication.5. High quality testing and test accessories.
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All-In-One Toner & Probe Kit
MT-7068
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The MT-7068 All-in-one Toner & probe Kit lets you use Toner and Probe to validate and troubleshoot wiring on RJ11/RJ45 cables and connectors, USB, F, BNC, and RCA connectors, and it also supplied with alligator clips to work with. The MT-7068 Toner detects telephone and Ethernet service, indicates polarity and active line numbers on voice circuits, and indicates active pair number on Ethernet circuits. The MT-7068 Toner and Probe also provide standard functions such as visual and audible signal strength indication, analog toning/detection, and continuity testing. It is ideal for all maintenance fields of telecommunication, networking, datacom, Audio/Video, cable TV, and all weather cabling , etc.
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System Control Modules for 34980A
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The 34980A System and Control modules provide additional measurement and control capabilities that are typically used in test applications. Choose from modules that include digital I/O with programmable polarity, D/A converter with onboard memory to create waveforms, and frequency counter/totalizers.
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Wireless Connectivity Multifunction Metal Detector
MS-B158(7)
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*Detect metal > 50mm / Ø25mm iron pipe with auto calibration *Laser line generator / Red straight line *Non-contact ACV detection >100V *Continuity check 0 ~ > 20MΩ *Polarity check 3.0V ~ 24V DC
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Multifunction Digital Tester
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*Contact ACV test*Non-contact ACV test*Continuity check*DC Voltage / Polarity check
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Digital RCD/RCCB/GFC/ELCB Tester
4112 EL
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Standard Electric Works Co., Ltd
● Microprocessor-controlled.● 2 Lines × 16 Characters LCD.● Very low consumption.● Menu-driven.● Accurate digital readout of disconnection time.● Automatic data hold function.● Zero Crossing Circuitry permit testing at 0° or 180°.● Disconnection Phase Polarity Shown on LCD.● Auto off and off override.● Polarity Trip indicator (Positive or Negative Phase).● Wiring polarity indicator.● Measure voltage between line and earth before testing.● Indicates frequency of voltage L-E.
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Digital RCD Tester
8012 EL
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Standard Electric Works Co., Ltd
● Microprocessor-controlled.● Extra large LCD(78 × 67mm).● Very low consumption.● 50Hz and 60Hz operation.● Menu-driven.● Accurate digital readout of disconnection time.● Over temperature protection.● Over voltage protection.● Fuse protection.● Zero crossing circuitry permit testing at 0° or 180°.● Auto power off.● Auto off and off override.● Wiring polarity indicator.● Measure voltage between Line and Earth before testing.●Frequency measurement indication.
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Automated Coherent Receiver Tester
CoRx Tester.
Receiver Tester
Quantifi Photonics’ CoRx Tester provides automated measurement of key coherent receiver performance parameters. The CoRx Tester is comprised of a pre-configured PXI chassis, a two-channel tunable laser, a polarization controller, and a two-channel Variable Optical Attenuator (VOA) with built-in power meter. Just connect the two optical outputs to your Integrated Coherent Receiver (ICR), connect your ICR to the oscilloscope and let the CoRx Tester software do all the rest.
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Multi-Network Cable Tester
3PK-NT007N
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Multi-network cable tester is specified to quickly test by auto scanning the wires continuity, miss-wiring and polarization in your network cables, thin Ethernet (BNC)/10 Base-T (UTP/STP)/356A/ TIA-568A/TIA-568B/Token Ring. By using the attached remote terminator, you can easily test the cable whatever before or after the cables installed. It also allows you to test the ground of shielded twisted pairs cables.
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6 Channel 6 kV/300 µA VME HV Power Supply
V6521
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The V6521 is a 1-unit wide VME 6U module housing 6 High Voltage Power Supply Channels 6kV, 300µA. The board is available with either positive or negative output polarity; mixed version with 3 positive and 3 negative channels is also available. The channels share a common floating return, which allows on-detector grounding reducing the noise level. HV outputs are delivered through SHV connectors.
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950~2400MHz DVB-S 4 ways SAT-IF CWDM Optical Transmitter & Receiver
HDBS-4000CW
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Hangzhou Huatai Optic Tech. Co., Ltd.
Huatai HDBS-4000CW series is integrated 4pcs of SAT-IF CWDM standard wavelength optical transmitters with optical receivers in a casing. Through CWDM, Transmitter 4 ways optical multiplex (TX) or demultiplex (RX) through one fiber. It can be well used in transmitting a satellite VL, VH, HL, HH different polarize 4 way SAT-IF signal. It can be easily operated.
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POWER PROBE VOLTMETER
MDPPVT
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*Quickly tests for voltage*Reads 5V - 35V*Can be checked on reverse polarity
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Swept Test System For Optical Components
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measurement platform for optical components with a fastscan speed, high resolution and accuracy. The systemcombinesour tunable lasers, polarization controller, power meter and software.
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3kV Grid Modulator
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Polarity designs and manufactures the most reliable Microwave Tube Test Sets in the industry. Polarity understands the delicate structure of microwave tube devices and has built an extensive product line supporting the manufacturing process.
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Polarity Tester
PT5
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PT5 Polarity Tester supporting testing of up to 24 single-mode or multimode fiber MPO or ribbon cables.
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12-690V Voltage Tester With LED/LCD Display
7339
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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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SMART MEGOHMMETER
MD-1035e
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The Megabras MD-1035e is a smart, microprocessor-controlled, 1 kV insulation tester. Besides the conventional measurement of insulation resistances up to 1 TΩ, its advanced features allow to automatically measure both the Polarization Index and Dielectric Absorption Index, thus significantly simplifying testing of transformers.
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SMART MEGOHMMETER
MD-5060x
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The Megabras MD-5060x is a smart, microprocessor-controlled, 5 kV insulation tester. Besides the conventional measurement of insulation resistances up to 5 TΩ, its advanced features allow to automatically measure both the Polarization Index and Dielectric Absorption Index, thus significantly simplifying testing of transformers.
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Imaging Station
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Standard upright microscopes were not designed to work with temperature controlled stages. Microscopes are optimized to get the best possible image for a number of different techniques (phase contrast, DIC, polarized etc...) Unfortunately due to the confines of the standard microscope frame, it is not easy to get samples under the objective lens and into the stage.
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Digital 10kV High Voltage Insulation Tester
4310 IN
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Standard Electric Works Co., Ltd
• Protection class: IP65 (Lid closed)• 2 Lines × 16 Characters LCD• Microprocessor-controlled• Tests insulation resistance up to 2 TΩ • 4 Insulation test voltages: 1000V, 2500V, 5000V, 10000V• AC / DC Voltmeter (30~600V)• Short-circuit current up to 5mA• PI (Polarization Index) indication• DAR (Dielectric Absorption Ratio) indication• Auto-ranging on all insulation ranges• Auto-hold function to freeze reading• Overload protection• Adjustable testing duration: 1~30 minutes• Internal memory for data storage• Displays testing duration for insulation measurement • Auto-off function• 200 measurement results can be saved in memory and recalled on display
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LC/MS/MS Method Package For D/L Amino Acids
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Most important amino acids exist as stereoisomers. D- and L- forms of mirror image isomers, or enantiomers, are named according to their activity on polarized light. By using CROWNPAK CR-I(+) and CR-I(-) columns with chiral stationary phases, the D- and L-forms of amino acids can be analyzed separately. With CR-I(+) elution order is from D- to L-, and with CR-I(-) the elution order is reversed.
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Current Transformer Tester
CTT
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The CTT is designed to test the current transformer ratio, Phase shift, Polarity, Excitation, Saturation, Winding resistance and Insulation resistance using the voltage method in compliance with ANSI/IEEE C57.13.1 and IEC 60044-1 standards, where voltage is applied to the secondary X terminals of the current transformer.
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PXI Solid State Multiplexer Module, Dual 3-Channel, 10 A
40-666B-011
Multiplexer Module
The 40-666B-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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Receptacle Tester
RT500
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Designed to detect the most common wiring problems in standard 120V receptacles.Test for correct wiring, open ground, reverse polarity, open hot, open neutral, hot and ground reversed.Conditions NOT indicated: Quality of ground, multiple hot wires, combinations of defects, reversal of grounded and grounding conductors.Large light indicators for greater visibility.Reinforced prongs for increased durability.Push-pull design with slip-resistance ribbing.Made in USA of U.S. and imported parts.
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Magnetic Field Meter
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Measurement for the magnetic field generated from Direct Current (DC, with display by N/S Magnetic polarity) or Alternating Current (AC in 40-500Hz).
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Imaging & Analysis
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Microscopes offered by Buehler generally fall into the categories of stereo microscopes, upright microscopes, or inverted microscopes. Inverted microscopes are commonly referred to as metallurgical microscopes. Microscopes may offer episcopic (reflected light) observation, diascopic (transmitted light) observation, or both possibilities. Illumination may be delivered in bright field mode (BF) or dark field mode (DF), and several techniques such as differential interference contrast (DIC) and polarized light microscopy make use of the nature of light to reveal specific pieces of information when studying materials.
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Dielectric Loss Tangent Testing Instruments
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Insulation materials in electrical equipment are used between a pair of electrodes; therefore it can be expressed as capacitors. Applying AC voltage to a capacitor with insulation materials causes an energy loss due to the leak current, the dielectric polarization, and the partial discharge. Because of this, the phase of the capacitor current is more delayed than that of a zero-loss current (reactive current) flowing in an ideal insulation material. The delay angle is called "Dielectric Loss Angle", and the tangent is "Dielectric Loss Tangent" (tanδ). Please refer to the technical guide explained in detail.
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High Performance DC/DC Converters
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The 4:1 Input Voltage 1000 Watt Single FXP DC/DC Full Brick converter is designed to operate in parallel with up to 3 FXP bricks (2800 Watts) with no external circuitry. The FXP series provides a precisely regulated DC output. The output voltage is fully isolated from the input, allowing the output to be positive or negative polarity and with various ground connections.
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Transceiver
TCVR Series
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*4-wire SPI (3.3 V Logic) digital interface *-45 C° to +85 C° *4 W linear power T*ransceiver pair support dual polarization *Low EVM% *Outdoor unit IP68 compliant *Compliant to RTCA-DO-160G *Concept/Eval Unit Tested to 1024-QAM
