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ASTM D8184 - Standard Test Method for Ferrous Wear Debris Monitoring in In-Service Fluids Using a Particle Quantifier Instrument
May 15, 2018 - ASTM

This test method describes the use of offline particle quantification (often referred to as PQ) magnetometers to trend wear rates in machinery by monitoring the amount of ferromagnetic material suspended in a fluid sample that has been in contact with the moving parts of the machinery. It is...

IEEE 2700 - Sensor Performance Parameter Definitions
June 15, 2017 - IEEE

This standard provides a common framework for sensor performance specification terminology, units, conditions, and limits. This standard is intended for sensor technologies with digital I/O interfaces. The specific sensors discussed in this standard are the accelerometer, magnetometer,...

ASTM D8120 - Standard Test Method for Ferrous Debris Quantification
June 1, 2017 - ASTM

This test method describes a means for quantitative determination of the concentration of ferrous debris in lubricants and greases. This test method provides a determination of the concentration of ferrous debris in the lubricant or grease from a nominal 0 mg/kg to 10 000 mg/kg (1 % by mass) or...

IEC/TR 62797 - International comparison of measurements of the magnetic moment using vibrating sample magnetometers (VSM) and superconducting quantum interference device (SQUID) magnetometers
August 1, 2013 - IEC

This Technical Report provides the results of an international comparison of measurements of the magnetic moment, using vibrating sample magnetometers (VSM) and superconducting quantum interference device (SQUID) magnetometers. The basic object of this comparison is to verify the...

IEC 61788-13 - Superconductivity – Part 13: AC loss measurements – Magnetometer methods for hysteresis loss in superconducting multifilamentary composites
July 1, 2012 - IEC

This part of IEC 61788 describes considerations for the measurement of hysteretic loss in Cu/Nb-Ti multifilamentary composites using DC- or low-ramp-rate magnetometry. This international standard specifies a method of the measurement of hysteretic loss in multifilamentary Cu/Nb-Ti composite...

DS/EN 61788-13 - Superconductivity - Part 13: AC loss measurements - Magnetometer methods for hysteresis loss in superconducting multifilamentary composites
November 12, 2012 - DS

IEC 61788-13:2012 describes considerations for the measurement of hysteretic loss in Cu/Nb-Ti multifilamentary composites using DC- or low-ramp-rate magnetometry. This international standard specifies a method of the measurement of hysteretic loss in multifilamentary Cu/Nb-Ti composite conductors....

Smart Sensors for Industrial Applications
May 29, 2013 - CRC

Sensor technologies are a rapidly growing area of interest in science and product design, embracing developments in electronics, photonics, mechanics, chemistry, and biology. Their presence is widespread in everyday life, where they are used to sense sound, movement, and optical or magnetic signals...

ASTM D7046 - Standard Guide for Use of the Metal Detection Method for Subsurface Exploration
May 1, 2011 - ASTM

Purpose and Application-This guide summarizes the equipment, field procedures, and interpretation methods for the assessment of subsurface materials using the metal detection method. Metal detectors respond to the presence of both ferrous and nonferrous metals by inducing eddy currents in...

CEI EN 61788-13 - Superconductivity - Part 13: AC loss measurements - Magnetometer methods for hysteresis loss in Cu/Nb-Ti multifilamentary composites
December 1, 2005 - CEI

La Norma descrive il metodo magnetometrico per la misura di perdite isteretiche in regime alternato in compositi multifilamentari di Cu/Nb-Ti. Questa Norma viene pubblicata dal CEI nella sola lingua inglese in quanto particolarmente mirata a settori specialistici. La presente Norma recepisce il...

ASTM A894/A894M - Standard Test Method for Saturation Magnetization or Induction of Nonmetallic Magnetic Materials
October 10, 2000 - ASTM

This test method covers the measurement of saturation magnetization of magnetic materials using a vibrating sample magnetometer. Explanation of symbols and abbreviated definitions appear in the text of this test method. The official symbols and definitions are listed in Terminology A340. The...

API BULL 2024 - SAFE PRACTICES IN GEOPHYSICAL EXPLORATION OPERATIONS
January 1, 1961 - API

This publication is intended primarily to cover the details of seismic operations. The basic principles. however, apply equally to other phases of geophysical exploration such as gravity meter, magnetometer, and shallow core hole drilling. Included are safe practice recommendations...

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