claim: When the measuring equipment gets old and needs replacing, it often requires re-calibration.
evidences.evidence_id: Heat flux sensor:89
evidences.article: Heat flux sensor
evidences.evidence: While heat flux sensors are typically supplied with a sensitivity by the manufacturer, there are times and situations that call for a re-calibration of the sensor.
evidences.votes: SUPPORTS NOT_ENOUGH_INFO SUPPORTS SUPPORTS
evidences.evidence_id: Load cell:173
evidences.article: Load cell
evidences.evidence: ISO9000 and most other standards specify a maximum period of around 18 months to 2 years between re-calibration procedures, dependent on the level of load cell deterioration.
evidences.votes: SUPPORTS NOT_ENOUGH_INFO SUPPORTS NOT_ENOUGH_INFO
evidences.evidence_id: Microphone:365
evidences.article: Microphone
evidences.evidence: Since this may change over the lifetime of the device, it is necessary to regularly calibrate measurement microphones.
evidences.votes: SUPPORTS NOT_ENOUGH_INFO NOT_ENOUGH_INFO NOT_ENOUGH_INFO
evidences.evidence_id: Sound reinforcement system:297
evidences.article: Sound reinforcement system
evidences.evidence: This tool is usually used by piping pink noise into the system and measuring the result with a special calibrated microphone connected to the RTA.
evidences.votes: NOT_ENOUGH_INFO NOT_ENOUGH_INFO NOT_ENOUGH_INFO NOT_ENOUGH_INFO
evidences.evidence_id: Surveying:267
evidences.article: Surveying
evidences.evidence: Common in the oil and gas industry to replace old or damaged pipes on a like-for-like basis, the advantage of dimensional control survey is that the instrument used to conduct the survey does not need to be level.
evidences.votes: REFUTES NOT_ENOUGH_INFO NOT_ENOUGH_INFO NOT_ENOUGH_INFO