purpose calibration

main
1. ensure reading consistent with others
2. determine accuracy
3. establish reliability
realibility
1. attribute of any computer
  1. software
  2. hardware
  3. network
2. considered
  1. buying
  2. making
  3. using
3. using simply wants to know it
4. judgement primarily
traceability
1. to verify similar measurement with
  1. time
  2. place
  3. person
2. ensure measurement can be related
  1. client specification
  2. SI
3. need to send
  1. SIRIM
  2. compare with international standard
uncertainty accurate measurement
1. minimise risk
2. help make decision
3. spread value
4. provides means to access
achieving traceability in measurement
1. establish documentary standard compare with
  1. quality of good
  2. ensure the health
  3. safety requirement
2. elements required
  1. calibrated measuring
  2. how quantity should be measured
  3. components staff
    1. interpret standard
    2. instrument used
adjustment
1. not usually involve
  1. true
2. part of calibration detract from reliability
  1. may destroy
  2. weaken instrument stability
3. prevent calibration
4. normal issue in report
  1. "as received"
  2. "after adjustment"
calibration certificate
1. establish identify & credibility
2. identify
  1. unique instrument
  2. measurement made
3. an unambiguous statement of result

Resource summary

	Created by akmalchehassan over 8 years ago