Product

Standard High Speed D/A Converters

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Analog Devices Inc.

Analog Devices Inc.

Analog Devices digital-to-analog converter (DAC) portfolio provides solutions for your high speed and precision DAC applications. Thanks to complete data sheets and evaluation boards, as well as broad support among our clock and timing, RF, power management, and op amp portfolios, our DACs can help you reduce time to market and system design costs. A high speed range from 30 MSPS to multi-GSPS, 8- to 16-bit resolution, and a tiny package are just some of the features that make our industry-leading d/a converters stand out.

Product

Working Standard Shunts

CSW

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Ohm-Labs, Inc.

CSW - Ohm-Labs, Inc.

CSW shunts are rated to 100 % continuous current with no loss of accuracy. They are largely immune from connection errors common to many shunts. All CSW shunts include ISO17025 accredited calibration through full current range.

Product

Transformer Winding Resistance Meters

TWA Advanced Series

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Amperis sl

TWA Advanced Series - Amperis sl

The TWA advanced series instruments are designed for six-winding resistance measurement and simultaneous three phase on-load tap changer analysis of both the primary and the secondary transformer windings. This is performed with a one singlestep cable setup, with test currents of up to 40A. Each transformer configuration has a special measurement algorithm which is optimized for the fast stabilization of test results. The TWA instruments generate a true DC ripple-free current. Both the injection of the current and the discharge of energy from the magnetic circuit are automatically regulated.

Product

Standard Modal Analysis

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Crystal instruments

Crystal instruments

EDM Modal Standard Modal Analysis provides the user with a complete arsenal of tools, from FRF data selection and parameter identification to results validation and mode shape animation.

Product

Split Core Current Transformer

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Beijing GFUVE Electronics Co.,Ltd.

Beijing GFUVE Electronics Co.,Ltd.

Have a "split" in the core that allows the CTs to open and be placed around the conductor without having to disconnect the conductor or disrupt the wiring.

Product

Non Standard Connectors

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C.C.P. Contact Probes Co., LTD.

C.C.P. Contact Probes Co., LTD.

With over 10,000 Designs, you could customize the product to achieve your spec!

Product

Transformer Polarity Checker

865

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TESCO

865 - TESCO

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.

Product

Standard Climatic Test Chamber(Environmental Chamber)

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Guangdong Test EQ Equipment co., Ltd.

Guangdong Test EQ Equipment co., Ltd.

Primarily used for accelerated damp heat testing, alternating damp heat testing, constant humidity testing, as well as high/low temperature routine testing, cold resistance testing, low-temperature storage, and adaptability testing under rapid or gradual temperature changes in industries such as aviation, aerospace, electronics, instrumentation, electrical products, materials, components, equipment, and complete machines. It is particularly suitable for Environmental Stress Screening (ESS) testing of electrical and electronic products or for enhancing production efficiency. It enables analysis and evaluation of performance and behavior under simulated environmental conditions.

Product

Standard Normally Open

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Renesas Electronics Corp.

Renesas Electronics Corp.

Is an optically coupled element that combines a GaAs infrared LED on the input side with anormally-open MOS FET on the output side to realize an excellent cost performance.The small, thin package and high sensitivity of this element makes it ideal for battery-driven mobile devices, and its small offset voltage at power-on and good linearity are also make it suitable for controlling micro analog signals.

Product

RF Impedance Transformers

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T&C Power Conversion

T&C Power Conversion

Are designed and optimized to best deliver power into an impedance of 50 Ohms.

Product

Standard Gain Horn Pyramidal Horn Antenna

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ELVA-1

ELVA-1

Elva’s SGPH series of standard gain horn antennas cover the frequency range of 18 to 220 GHz in ten waveguide bands. They can be issued with rectangular or circular waveguide. Lens technology significantly allows decreasing mechanical sizes of horns and correcting beam for the best performance. These horns are ideal solution for measurement gain of other antennas, short range radars and radiometers.

Product

Dytronic Primary Transfer Ultra Stable Standard

RD-22 Ultra

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Radian Research, Inc.

RD-22 Ultra - Radian Research, Inc.

The RD-22 Dytronic Primary Transfer Ultra Stable Standard represents the state-of-the-art technology in a commercially available AC transfer reference. The Ultra Stable RD-22 is a variant of the RD-22 Primary Transfer Standard that has been optimized for 120/240 V @ 5A operation to provide optimum stability. In a stable test environment, repeatability for a 10-second test of ±0.6 µWh/VAh is attained at 120 V and 240 V at 5A inputs with a 95% confidence interval. A typical experimental 2 repeatability of less than ±0.25 µWh/VAh is achieved. In a stable test environment, a reproducibility of ±2 µWh/VAh over a five-day interval is attained at 120 V and 240 V at 5A inputs with 95% confidence interval.

Product

Transformer Ratio Meters / TRM-101

TRM-101

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UDEYRAJ ELECTRICALS PRIVATE LIMITED

TRM-101 - UDEYRAJ ELECTRICALS PRIVATE LIMITED

Produces the 3-ph or 2-ph standard power with stable voltage and phase. Fully automatic: No manual balancing

Product

Standard Mass Flow Meter

Series II

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Parker Hannifin Corp.

Series II - Parker Hannifin Corp.

Offers outstanding value in a wide range of industrial and lab applications. Exceptional accuracy and repeatability with flow ranges from 0.014 cc/min up to 1670 l/min. and working pressures up to 6000 PSIA. Offers multi-gas and multi-range capability

Product

Current Transformer Test Set

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Vanguard Instruments Company, Inc.

Vanguard Instruments Company, Inc.

The EZCT-2000C is Vanguard’s third-generation microprocessor-based current transformer test set. Designed specifically for CT testing, the EZCT-2000C has the following outstanding features that can greatly increase productivity and save time during the commissioning stage:

Product

Electric Transformer

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Zhengzhou SMS Electric Co.,Ltd

Zhengzhou SMS Electric Co.,Ltd

For the convenience of the user or the low voltage metering box of electric energy metering, instrument with high precision (0.1)split core type current transformer.

Product

Portable Single-Phase Energy Standard

PEWM-3C-1

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EMSYST Ltd

PEWM-3C-1 - EMSYST Ltd

The single-phase energy standard PEWM-3C-1-1 is used for a quick check on site of all types single-phase electricity meters – for active, reactive or apparent energy, electromechanical and electronic. The voltage and the current are measured at the same time. The current can be measured directly within 10A or 100A range or with current clamp to 100A. The current clamp is electronically compensated.