20 Oct '15, 8pm

Calibration: meeting the challenges of high-frequency power measurement

Calibration: meeting the challenges of high-frequency power measurement

The familiar ISO 9001 standard aims at confirming the traceability of a measurement but does not define how the measurement is carried out. Laboratories that are accredited to ISO 17025 (General requirements for the competence of testing and calibration laboratories), however, have demonstrated that they are technically competent and able to produce precise and accurate calibration measurements. Figure 3 shows an ISO 17025 certificate complete with measurement uncertainties, which confirms that the power meter is truly much more accurate than its specification. There is no guarantee that the measurements on an ISO9001 certificate are correct.

Full article: http://www.electronics-eetimes.com/en/calibration-meeting...

Tweets

From modernisation to great power relations in Asia

From modernisation to great power relations in ...

eastasiaforum.org 19 Oct '15, 11am

After World War II and the end of Japanese military expansion, many countries fought for and won their independence in Asi...

Dunford Discusses Middle East Challenges With Israeli Leaders

Dunford Discusses Middle East Challenges With I...

jcs.mil 19 Oct '15, 4pm

JERUSALEM, October 18, 2015 — The chairman of the Joint Chiefs of Staff discussed a full range of threats in the Middle Ea...

Dunford Discusses Middle East Challenges With Israeli Leaders

Dunford Discusses Middle East Challenges With I...

defense.gov 18 Oct '15, 9pm

JERUSALEM, October 18, 2015 — The chairman of the Joint Chiefs of Staff discussed a full range of threats in the Middle Ea...

@Superplex's 'Vaporized' poses "new challenges for media": @GaryArlen

@Superplex's 'Vaporized' poses "new challenges ...

multichannel.com 22 Oct '15, 1am

Timing is everything, especially when it's about survival. Or a fundamental re-thinking of everything you do. Perhaps it w...