01.
Measurement Certainty
Radian Research is the Leader in assuring the Integrity of AC electric energy measurement. RADIAN Power and Energy Reference Standards are Respected worldwide for their Legendary accuracy, precision and stability. Xytronic technology utilizes high performance analog to digital converters coupled with RADIAN’s renowned signal sensing technology, hermetically sealed references and enhanced calculation algorithms to set a new standard for power and energy measurement. RADIAN RX standards are available in 0.04%, 0.02% and 0.01% models, the RX-10, RX-11 and RX-15. These guaranteed accuracies include the variables of stability, traceability uncertainty and test system errors. RADIAN’s ISO 17025, A2LA accredited (3784.01) laboratory maintains direct traceability to the National Institute of Standards and Technology (NIST) and the National Research Council (NRC) for AC energy. NIST and NRC traceability is recognized and respected by other National Metrology Institutes around the world.
Vast Metrics
The RX-10, RX-11 and RX-15 are four-quadrant, single-phase instruments that provide simultaneous measurement of voltage, current, phase angle, power and energy (active, reactive and apparent). All metrics are available as traditional Wideband or Fundamental, where the latter filters out any harmonic content from the input signals. Delivered and Received energy metrics are reported independently. Support for six different Reactive (VAR) calculation methods along with the addition of Vector VA metrics further distinguishes the RX standard. The RX-10, RX-11 and RX-15 compute and present over 40 reference caliber metrics concurrently. Power Quality metrics include Harmonics and THD for voltage and current. This vast metric set makes the RX standard one of the most powerful measurement engines ever.
Diverse Applications
The unique design and flexibility of the RX-10, RX-11 and RX-15 make them conducive for numerous electric metering applications. At a meter site, use it with a controlled current source to test revenue billing meters. In the meter shop, as a secondary standard to certify the accuracy of meter test boards. In the meter lab, calibrate reference standards of lesser accuracy, a linchpin in the chain of standardization for energy measurement. The 0.01% accuracy RX-15 is suitable to serve as a company master standard. In meter engineering, as an invaluable tool for evaluation, analysis and design of any power or energy related instrument or system. Whatever your application, the RX-10, RX-11 and RX-15 will meet your needs.
Incredible Range
The RX-10, RX-11 and RX-15 operate over a broad measurement and temperature range making it one of the most versatile reference standards available. Autoranging voltage inputs of 60-600 VAC and currents of 20 mA to 225 A provide flexibility to operate in a large variety of power and energy applications. The RX standard’s ability to maintain exceptional accuracy at temperature extremes makes it suitable for virtually any measurement environment.
