Product

Dytronic Primary Transfer Ultra Stable Standard

RD-22 Ultra

-

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

IEC Standard Burden Sets (Current)

IEC Burden Sets

-

TESCO

IEC Burden Sets - TESCO

Testing and calibrating current transformers often requires standard burdens of reliable accuracy and stability, and burdens that are immune to stray fields and harmonics. These burden sets have been carefully designed to meet these requirements. They also provide the standard burdens required for the testing of current transformers for metering service, and for the testing (within the current rating provided by the sets) of current transformers for relaying applications, all as called for by IEC (International Electrotechnical Commission) Publication 185: 1987.

Product

Standard High Speed A/D Converters

-

Analog Devices Inc.

Analog Devices Inc.

Analog Devices high speed A/D converters (ADCs) offer the best performance and highest sampling speed in the market. The product offerings include low IF A/D converters (20 MSPS to 125 MSPS), high IF a/d converters (125 MSPS to 1.3 GSPS), and wideband ADCs (>1 GSPS). The high speed a/d converter portfolio offers cost and performance optimized solutions for various applications such as communications infrastructure, electronic test and measurement, and aerospace and defense.

Product

Standard Round 2m Cables, Shielded, for Higher Current

ST010-S

-

TEAM SOLUTIONS, INC.

ST010-S - TEAM SOLUTIONS, INC.

Connection to digital boards, intended for higher currents. to be used with CPCI-1500, APCI-1500, APCI-1564, APCI-2032.

Product

Electronic AC Potential Standard

PMT25010

-

Power Measurement Technologies Inc.

PMT25010 - Power Measurement Technologies Inc.

Provides the electronic equivalent of a standard potential transformer as typically required for instrumentation potential transformer accuracy testing.

Product

Automatic Voltage Regulating Relay- Standard Model

-

Neutronics Manufacturing Co.

Neutronics Manufacturing Co.

NMC’s Microcontroller based Automatic Voltage Regulating Relays (AVR Relays) are latest technology based Relays used for regulating the secondary voltage of Power Transformers with On Load Tap Changer (OLTC). The Parameter settings are made through the front panel keys & are stored in NVRAM. Independent time delays can be set for first control pulse & subsequent pulses. Built-in Tap displays Tap number of Power Transformer. OLTC is blocked for UV, OV, OC, CF, Min/Max Tap Positions & Tap Fail . in manual mode, Tap Raise/Lower can be achieved through front keys. In TEST mode, Relays, Display and LED indications can be checked. A pair of contacts are available for Raise, Lower, UV, OV, Manual Mode, CF, TF & OC. There are two nos. of 5 Amps C.T.’s available, one for the Over Current blocking and L.D.C. & other for measuring the Current.

Product

Standard Ratio Box For Calibration

ST-105

-

Raytech AG

ST-105 - Raytech AG

The ST-105 is a calibration box with standard ratios. It is used for calibration of any turn ratios measurement system. Housed in a rugged, waterproof case, it is very lightweight.

Product

Resistance Standards

-

Measurements International Ltd.

Measurements International Ltd.

Resistance Standards

Product

Coating thickness XRF Standards

-

Micromatter

Micromatter

We manufacture high accuracy reference standards capable of calibrating virtually any X-Ray Fluorescence (XRF) coating thickness and composition analysis system.

Product

Standard Current Transformers

-

Measurements International Ltd.

Measurements International Ltd.

Single Range, Highest Permeability, Wide Measurement Range, Negligible Current Errors, High Accuracy.