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Polarity
See Also: Polarity Testers
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Your High-performance Slide Scanner For Fluorescence, Brightfield And Polarization
ZEISS Axioscan 7
Digitize your specimens with Axioscan 7 – the reliable, reproducible way to create high-quality virtual microscope slides. Axioscan 7 combines qualities that you would not expect to get in a slide scanner: high speed digitization and outstanding image quality plus an unrivaled variety of imaging modes are all available in a fully automated and easy to operate system.
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DCDC
JA/JP Series
The 15-Watt JA/JP series operates over an ultra wide range of 9-36 Vdc or 20-72 Vdc. Efficiencies of 80% are typical over varying load conditions of 25% to 100%. Additional features include input reverse polarity protection, remote on/off control, logic compatible with CMOS or open collector TTL, short circuit protection with auto restart, overvoltage protection, and an operating temperature range of -25°C to +71°C with no derating. Units are packaged in a six-sided continuous shielded case for EMI/RFI protection and measure 2.0” x 2.0” x 0.40”.
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LED Tester
Iskra ST5-L
*Convenient one-hand operation*Ideal for Surface Mount Devices*Automatic LED polarity detection and display*Forward drop voltage display*Dedicated mode for testing bi-directional LEDs*Manual polarity preset modes*Adjustable constant test current 1-30mA*Adjustable test duty cycle 10-1000 mSec*LED visual brightness verification*LED visual color verification*OLED Display*Integrated Li-Ion battery
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Digital RCD Tester
1112 EL
Standard Electric Works Co., Ltd
● Microprocessor-controlled.● Very low consumption.● 50Hz and 60Hz operation.● 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. ● Backlight function. ● Wiring polarity indicator.● Measure voltage between Line and Earth before testing.● Frequency measurement indication.
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Antenna, Tactical, Log Periodic
EM-6942 | 400 MHz – 4 GHz
The EM-6942 is designed for harsh environmental conditions and its folding elements and 2-section design simplifies transport and storage. The antenna can be mounted on a tripod or any ¼-20 mount and be positioned for horizontal or vertical polarization.
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Loudspeaker Polar Measurements
Polar Test Chamber
For accurate and repeatable polar measurements of loudspeaker drive units, smart speakers, soundbars and active systems
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Pulsed DNP: High-Power Pulsed Magnetron-based Generators
Insight Product Company offers High-Power Pulsed Magnetron-based generators for pulsed Dynamic Nuclear Polarization (DNP) experiments.
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High-Voltage Test Device
PGK 110 / 5 HB
BAUR Prüf- und Messtechnik GmbH
Cable testing and diagnostics with the BAUR PGK HB. There are hardly any other longer-lasting, more robust and cost-effective testing devices than the two-piece high-voltage test devices from the PGK HB series. They generate continuous adjustable test voltages with mains frequency or optionally DC with positive or negative polarity. The display instruments for current and voltage, the safety control unit and the regulating transformer for the voltage are integrated in the operating unit.* Testing as DC or Dc testing device* Polarity of the DC voltage can easily be reversed* Robust and durable
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Flame Ionization Detector
A flame ionization detector converts a hydrocarbon gas concentration into an electrical signal. The flame is hydrogen fueled and burns in hydrocarbon free combustion air. Either side of the flame are two electrodes between which an electric field is generated by means of a polarization voltage. The sample is pre-mixed with the fuel gas and heated in the flame to a temperature at which the hydrocarbon molecules ‘crack’ and CH fragments appear. These CH fragments are oxidated by the oxygen in the combustion air resulting in the formation of CHO+ ions. The ion current then passes to the electrodes and the resulting current measured is proportional to the quantity of C atoms derived from organic compounds.The Thermo-FID features two separate microprocessor controlled pressure compensations to avoid any influence from environmental or sample conditions. In addition, the complete Thermo-FID range of analyzers are equipped with a flame trap that is used as a heated sample inlet filter. The measurement chamber and all material in contact with the sample gas are heated between 120°C and 200°C to avoid condensation.
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Transformer Polarity Checker
865
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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Extinction Ratio Meter
The ERM100 is an extinction ratio meter based on the rotating polarizer technique. This benchtop device offers a fast and simple way to measure the ER of Polarization Maintaining (PM) fibers. It is an easy-to-use device that may be utilized in many applications where the alignment of PM fibers is required.
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POLARIZATION CAMERAS
Conventional high-speed cameras have been utilized for nearly eighty years and are widely accepted worldwide through continuous technological development to visualize fast occurring phenomena. In recent years, demand for using polarization in structural dynamics and high-speed object detection has been increased due to the advancement of robotics, clear film production and new materials testing technologies. On the other hand, traditional high-speed cameras lack any polarization sensitivity.
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Model Vector Network Analyzer
DZV-1
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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Audio Fiber Tracer
CFT-810
Motorized Polarization Controller. In addition to its basic function of adjusting polarization states in multi channels, it also provides convenient ‘save and recall’ functions. As a Scanning PC, it provides very powerful ‘auto scan’ modes with variable scanning speeds. Polarization states can be manipulated by either manual adjustment or remote control (GPIB, RS-232) using two quarter-wave plates in each channel of the PC1600. Additionally, the auto scan mode of FIBERPRO’s Motorized Polarization Controller has been upgraded in LPC, and it shows another auto scan mode of four quarter-waveplates with higher polarization extinction ratio when connecting two channels at a high speed. PC1600 is an essential tool to complete fiber-optic, multi-channel measurement systems such as WDM/DWDM as well as R&D (i.e. PMD experiments), and manufacturing.
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MPO Visual Cable Verifier Kit
KI-TK812
Kingfisher's unique and innovate MPO Visual Cable Verifier Kit is a quick, versatile and inexpensive way to visually check MPO cable installations and patch leads for polarity and continuity, and overall end face condition. Just connect the source, and view the far end with the microscope to observe the repeating color pattern at the far end. Fiber 1 is easily identified with a winking light.
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Optical Polarization and Dispersion Solutions
Test & measurement capabilities for analyzing polarization properties of optical signals are indispensable in todays optical R&D-labs and manufacturing floors. The Keysight N778x Polarization Analysis and Control series offers high speed instruments for high performance characterization and verification of optical components and sub-systems.
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Minirator
MR-PRO / MR2
The Minirator MR-PRO provides a full set of analog audio signals including sine wave, pink noise, white noise, delay test signal, polarity test signal, stepped sweep and continuous sine sweep. Further, a set of wav-files, useful for system optimization, is stored in the internal flash memory. Add your own personal favorites to this set.
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Passive Component ATS
Test and packing speeds from 80ppm to1,800ppmStandard functions - Inductance/quality factor test - Winding resistance test - Polarity testOptional functions - Layer short test - Insulation resistance test - Bias current testCircular vibrating plate design feeds inductors steadily and rapidlyIndex disc design eliminates dropped inductorsFour-wire measurement test socket designAutomatic discharge mechanism when feeding errors occurEach test station has an independent NG (No Good) product collection boxTest without packaging function provided, good products gathered in bulk collection boxExclusive data collection software designed for monitoring product quality in real timeReserved stations for number spraying and automatic optical inspectionSwitchable Chinese/English/Japanese operating interfaceEquipment is fast, stable and safe
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Digital H.V. Insulation Tester(12kV)
7012 IN
Standard Electric Works Co., Ltd
● Protection class: IP66 (Lid closed)● Test insulation resistance up to 20TΩ (20000GΩ).● Short-circuit current up to 5mA● Microprocessor controlled.● 24 insulation test voltages : 500V, 1kV, 1.5kV, 2kV, 2.5kV, 3kV, 3.5kV, 4kV, 4.5kV, 5kV, 5.5kV, 6kV, 6.5kV, 7kV, 7.5kV, 8kV, 8.5kV, 9kV, 9.5kV, 10kV, 10.5kV, 11kV, 11.5kV, 12kV ● AC/DC voltmeter (600V).● PI (Polarization Index) indication.● DAR (Dielectric Absorption ratio) indication.● Auto-ranging on all insulation ranges.● Backlight function.● Menu driven.● Visual and audible warning if external voltage is present. (≥30Vac or ≥30Vdc)● Auto-hold function to freeze the reading.● Overload protection.● Adjustment for testing time (duration) : ● 1~30 minutes● Auto-off.● Calendar.● Optical USB to RS-232 data transmission.● 200 measurement results can be saved in the memory and recalled on the display.● Safety standard : EN 61010-1 CAT IV 600V EN 61010-2-030 EN 61326-1
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Discone Antenna
ZPZ7-30-500-1184
Discone Antenna,Frequency 30~500MHz, Gain-3dBi, VSWR 2.5, Vertical Polarization, N-Female
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Dual-Wavelength Fused Bi-conical Taper 1×N splitter(FBT Splitter)
PON-POS-2
Hangzhou Huatai Optic Tech. Co., Ltd.
Huatai dual-wavelength Fused Bi-conical Taper splitter (FBT) 1×N star optical fiber splitter is the series connection of N-1 pieces of 1×2 splitter. The bandwidth of +/-40nm under 1310nm and 1550nm, or 1310nm and 1490nm makes the splitter meet the requirement of ratio accuracy under both the two wavelengths. And it has feature of low additional loss and low polarization sensibility loss.
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CT Polarity Tester
DIR CT
SCOPE proudly introduces Dir CT, a CT Polarity Tester specially designed to verify correctness of polarity of current transformers cores in live EHV switchyards. Polarity test is one of the most common yet crucial tests required to be done on current transformers by commissioning as well as maintenance engineers. Even though it is commonly conducted check, there was no all in one simple tool available for this measurement. DIR CT fills this void to perfection, it is expected to significantly reduce the time taken for polarity checks on numerous CT in sub-station, especially during commissioning of new sub-stations
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15-CH Isolated Digital Input Module
ND-6054
- 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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Substation Tester
JYH
JYH C CT PT Analyzer,full-featured, can not only satisfy the test requirements of various CTs (include TP class), such as the excitation characteristics (i.e., volt-ampere characteristics), ratio, polarity, secondary winding resistance, secondary burden, ratio error and phase displacement, but can also be used for the tests of various PTs, including excitation characteristics of the electromagnetic unit, ratio, polarity, secondary winding resistance, ratio error and phase displacement.
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POLAR STAR
4ABAC
The high technological content, the great attention to the choice of materials, full compliance with industry regulations, make this instrument a reference (the “North Star”) to orient themselves with efficiency and simplicity in the control of electricity consumption and the main parameters power quality.Polar Star was conceived, designed, built and tested entirely in Italy, and therefore manufactured with quality assurance that distinguishes European products, in the real environment and ethics.His communication skills allow its use in Elcontrol monitoring networks of any size and geographical location. Two available versions 8Base and Top) allow to fit best any application requirement.
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PXI Dual 3-Channel 10A Solid State MUX
40-666-011
The 40-666 is a high current multiplexer available in dual 3-channel or single 6-channel configurations 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. Note: The 40-666-011 supersedes the 40-666-001 which is functionally the same but with some changes in specification. A data sheet for the 40-666-001 can be found in the40-666/667 User Manual.
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Cylindrical Photoelectric Sensor
CY-100 SERIES
Panasonic Industrial Devices Sales Company of America
CY-100 Series Sensors are available as Thru-Beam, Retroreflective (with and without polarization filters) and Diffuse Reflective Types. Standard (Axial) and Side-View (Radial) Types are available, providing flexibility when mounting the Sensors. Moreover, all Sensors can be ordered as a cable type or with an M12 plug-in Connector.
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Spot-Focusing Lens Antennas
The antenna employs a low loss lens to offer excellent aperture efficiency at 105.96 GHz. The lens antenna is equipped with a standard WR-10 waveguide and UG-387/U-M flange as its input port. It supports linear polarized waveforms.
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Waveguide Twists
Waveguide twists and bent types of waveguides are used extensively in electromagnetic devices. Twist waveguides are used to change the polarity of the fields. Waveguide twist VSWR is as low. Both 45° and 90° waveguide twists are available. The 45° versions being available in both right hand and left hand twist configurations.View more Twist Waveguides
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Motorized Polarization Scrambler
UC8340
The UC INSTRUMENTS UC8340 Motorized Polarization Scrambler is a program motorized control polarzation scrambler. Its polorization controlled capability enhances measurement speed, accuracy, and overall productivity. The continuous length of fiber enables high power and ultra-low insertion loss. This design offers a wide range of AutoScan rates and high incremental angular resolution. Four fiber knob loop design has proven to provide excellent control with ultra-low power variations(PDL). This reliable design allows for a wide range of applications from component testing to PMD related activities.
