Electrical standards, induction, capacitance, and resistance.
Calibration Consulting offers a wide range of electrical standards to support primary and secondary calibration laboratories.
From Genrad (IETLabs), we have the 1482 standard inductors with values from 1 µH to 10 H. And from IETLabs, we have the SCA series standard capacitors from 1pF to 10mF. In addition, there are also several series from Genrad in the rack models 1403, 1404, 1408, 1409, and 1422, each with their own specific range and accuracies.
From Measurement International, we have the highest level of resistance: the Quantum Hall system, which achieves the unit of resistance Ohm with an accuracy of <0.02 ppm, allowing a direct transfer to 1 kΩ and 10 kΩ. In addition, MI also supplies the 9210 series of oil resistors and the 9331 series of standard resistors.
From Ohm-Labs, we have the 200 and 2000 series oil resistors and the 100 and 1000 series standard resistors.
From IET-Labs, we have the SRL series standard resistors and the more competitively priced SRX and SRC series.
Various measuring bridges and scanners are available to support the transfer of electrical standards to other decades.
Both Ohm-Labs (MRS series) and MI (1310A, 4310, and 4303 series) also have multiple resistance standards integrated into a temperature-controlled housing.
This is particularly interesting if you do not want to use an oil bath or a separate air-cooled temperature chamber. Which, incidentally, we also have in our range.
