Product

Hydrogen Frequency & Time Standard

CH1-1007

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VREMYA-CH JS Company

CH1-1007 - VREMYA-CH JS Company

Hydrogen frequency and time standard Ch1-1007 is designed to generate and reproduce precision, highly stable, spectrally pure frequency and time signals. Main areas of application: – in metrology when transferring the sizes of units of frequency and time, including as part of mobile measuring complexes; – in radio astronomy when conducting scientific research; - in radio navigation when working as part of automated measuring systems and complexes.

Product

Standard Pitch Spring Probes

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KITA Manufacturing Co.,Ltd.

KITA Manufacturing Co.,Ltd.

Other than spring probes with gold plating, we have spring probe with anti-solder migration coating and plating that were developed by KITA. We also have anti-solder migration material for plunger tip. These are all included in “MARATHON” series. They have wide range of tip type for various use for every popular total length.

Product

Instrument Transformer Calibrators

MRL 22

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UDEYRAJ ELECTRICALS PRIVATE LIMITED

MRL 22 - UDEYRAJ ELECTRICALS PRIVATE LIMITED

Automatic measure of contact resistance. True 4 terminal measurement. μP operated, automatically saves results.

Product

Three-Phase Transformer Winding Resistance Meters

TWA Advanced Series

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IBEKO Power AB

TWA Advanced Series - IBEKO Power AB

TWA Advanced series is the latest DV Power solution for three-phase transformer winding resistance measurement and tap changer analysis. They are capable of testing six transformer windings with a single cable connection, as well as three-phase automatic transformer demagnetization. It has the option of the automated test mode, where the instrument operates the tap changer without operator input (minimizing the risk of human error) and records winding resistance results based on pre-selected stabilization criteria.The unique DVtest method of tap changer analysis enables checking the moving contacts of on-load tap changers during the transition, measuring the transition time, detecting open circuits, and many other types of faults. It is performed with 0.1 ms sampling rate, together with the measurement of tap changer motor current which detects motor and mechanical issues. A special proprietary algorithm is used for testing tap changers connected through a built-in series (booster) transformer. The DVtest can be performed either on one phase or simultaneously on three phases. It can also be performed together with the winding resistance test in all tap positions.A unique advantage of TWA Advanced instruments is the capability of simultaneously testing the winding resistance of all three phases of a three-phase transformer connected in a YN configuration. This can significantly speed up the testing– for example, it enables the operator to perform 33 measurements instead of 99 on a tap changer with 33 tap positions.TWA500 is equipped with a large 10.1” graphical touch-screen display, while TWA400 has a 7” graphical touch-screen display. Besides making the interface much more user-friendly compared to older winding ohmmeters, it also enables certain test options that were previously available only with DV-Win software. The most important among them are DVtest, tap changer motor current measurement, “Heat Run” test, test templates, and automatic test mode.

Product

PAL Standard Pattern Generator

PG315P

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MicroImage Video Systems

PG315P - MicroImage Video Systems

The MicroImage PG315 pattern generator is designed for simple size and geometry reference applications. The PG315 will overlay one of five standard patterns including a centered cross line, a centered cross hair, a centered target style symbol, a dot grid (cross dot) array, a hatch grid (crosshatch) array.

Product

Standard Voltage 37 Pin D-Type Connector Blocks

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Pickering Interfaces Inc.

Pickering Interfaces Inc.

The connector blocks and breakouts below are not compatible with Pickering products, however, are offered for developing a connection solution for use with other products.

Product

Standard Digital Isolators

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Analog Devices Inc.

Analog Devices Inc.

Analog Devices’ digital isolators enable designers to implement robust solutions with our magnetically isolated iCoupler products with the flexibility of up to 6 channels. Products meet stringent safety standards including the ability to isolate IS-IS with our intrinsically safe certified digital isolators which enable designs in hazardous areas. And automotive certified versions are also available. Utilizing the iCoupler® and isoPower® technologies, these isolation solutions enable designs without the constraints found in optocouplers.

Product

Solution Standard Reference Materials

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NCS Testing Technology Co., Ltd.

NCS Testing Technology Co., Ltd.

Solution Standard Reference Materials by NCS

Product

Transformer Testing Instrument

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The Motwane Manufacturing Company

The Motwane Manufacturing Company

Transformers are a vital link in the electrical distribution system. Accurate and timely transformer maintenance can prevent breakdowns by detecting potential causes, and eliminating them before danger strikes. In addition, regular maintenance ensures multiple years of trouble-free operation. Motwane offers a wide range of transformer maintenance products, such as the transformer turn ratio tester, winding resistance tester, automatic oil BDV tester, and oil tan delta resistivity tester.

Product

Automatic Transformer Observation System

ATOS

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Raytech AG

ATOS - Raytech AG

Raytech – The World leader in design and manufacturing of high-quality precision measuring instruments and systems, offering flexibility and versatility. Our modular Automatic Transformer Observation System (ATOS) allow you to create a unique and custom solution for any application. ATOS is designed to drastically reduce measuring time and increase test performance, without losing accuracy compared to individual test instruments. With the choice of up to three Multiplexers (primary, secondary, and tertiary), three Winding Resistance Meters, each with three maximum current range options (up to 15A, 50A, or 100A), Turns Ratio, and Integrated power security and safety panel (ISU R), Raytech can create a system with your needs and budget in mind.

Product

Transformer Loss Measurement Systems

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Measurements International Ltd.

Measurements International Ltd.

The Transformer Loss Measuring System stands as a pivotal tool in ensuring the quality assessment of transformers. It plays a vital role in accurately measuring and evaluating the transformer’s performance by assessing both its no-load loss and load loss. Understanding these losses is essential in determining the efficiency and overall quality of the transformer, offering valuable insights for maintenance and improvement strategies.

Product

Nanoscale Microscopy Standards

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Supracon AG

Supracon AG

The nanoscale AFM-CD standard (CD, critical dimension) contains structures to calibrate line widths and periods of AFM (atomic force microscopy) devices.

Product

Standard Test Chambers

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HIACC Engineering & Services Pvt. Ltd.

HIACC Engineering & Services Pvt. Ltd.

Designed for testing the durability, safety, and performance of products under various conditions.

Product

Transformer Ratio Meters

TRM-200

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Eltel Industries

TRM-200 - Eltel Industries

Three phase lead switching network • Excitation current meter Accessories: Range Extender 1:5.

Product

Primary VoltageE Standard: Cryocooler (Closed- Cycle Refridgerator) System

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Hypres, Inc.

Hypres, Inc.

The Hypres Primary Voltage Standard System with cryocooler (closed-cycle refrigerator) is a complete, computer controlled system implementing a variety of voltage calibration functions. This system configuration is a cryogen-free complete Primary Voltage Standard System with parameters that are identical to the liquid helium version.

Product

Transformer Turns Ratio Meters

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Vanguard Instruments Company, Inc.

Vanguard Instruments Company, Inc.

The ATRT-01 S3 is Vanguard’s fourth generation, micro-processor based, single phase, automatic transformer turns-ratio tester. The ATRT-01 S3 uses the IEEE C57.12.90 measuring method to determine the transformer turns-ratio. The transformer turns-ratio is determined by precisely measuring the voltages across the unloaded transformer windings. The ATRT-01 S3’s measuring circuitry self adjusts before each measurement to ensure turns-ratio accuracy. Two selectable test voltages, 4Vac and 40Vac, offer flexibility in testing different types of transformers.