Deutsch: Gerät / Español: Dispositivo / Português: Dispositivo / Français: Dispositif / Italiano: Dispositivo


In the context of quality management, a device refers to any tool, instrument, or apparatus used in the production, control, or measurement of products and services to ensure they meet specified quality standards. It encompasses a wide range of items, from simple measuring instruments to complex machinery and software systems, all integral to maintaining and improving quality within an organization.


Quality management involves the systematic control of various elements of production and service provision to meet the defined standards of excellence. In this realm, devices play a pivotal role, serving as the physical and technical means by which quality control and assurance are executed. Their applications range from monitoring and measuring critical parameters to performing precise operations and analyses that underpin quality outcomes.

Devices in quality management are often subject to strict calibration, maintenance, and validation protocols to ensure their accuracy and reliability. The use of such devices is critical in identifying defects, preventing non-conformities, and facilitating continuous improvement in processes. For example, a manufacturing company may use precision measuring devices to ensure components meet design specifications, or a software development firm might employ testing tools to ensure code quality.

The selection and management of devices are guided by principles such as suitability for purpose, accuracy, reliability, and efficiency. This involves not only the initial selection of appropriate devices but also their ongoing evaluation and adaptation to changing technologies and quality standards. Moreover, the integration of devices with quality management systems (QMS), such as those outlined in ISO 9001, is crucial for achieving and maintaining certification and for fostering a culture of quality.

Application Areas

Devices are utilized across various stages and areas of quality management, including:

  • Inspection and Testing: Tools and equipment used for inspecting materials, components, and finished products to ensure they meet predefined standards.
  • Measurement: Instruments employed to measure various physical, chemical, or biological properties, ensuring products and processes comply with specifications.
  • Process Control: Devices that monitor and control production processes to maintain quality consistency.
  • Data Analysis: Software and hardware used for collecting, analyzing, and managing data related to quality performance.

Well-Known Examples

  • Calipers and Micrometers: Used in manufacturing for precise measurement of dimensions.
  • Spectrometers: Employed in chemical processing to analyze the composition of materials.
  • Automated Inspection Systems: Utilized in various industries for defect detection and quality assurance.
  • Quality Management Software: Systems that integrate various quality control and improvement functions across an organization.

Treatment and Risks

The proper selection, maintenance, and use of devices are critical to the effectiveness of a quality management system. Inadequate calibration, failure to adhere to maintenance schedules, or the use of inappropriate devices can lead to inaccurate measurements, non-conformity in products or processes, and ultimately, customer dissatisfaction. Therefore, organizations must implement rigorous procedures for device management, including regular training for personnel on their proper use and maintenance.

Similar Terms or Synonyms

  • Quality Control Instruments
  • Quality Assurance Tools
  • Measurement Instruments
  • Inspection Equipment

Articles with 'Device' in the title

  • Medical device: In the quality management context, a "medical device" refers to any instrument, apparatus, implement, machine, appliance, implant, reagent for in vitro use, software, material, or other similar or related article intended by the . . .



Devices in the context of quality management are essential tools and systems that facilitate the measurement, control, and assurance of quality in products and services. They range from simple measuring tools to sophisticated software, playing a crucial role in every aspect of quality management. Proper management of these devices, including calibration, maintenance, and training, is essential for ensuring the reliability of quality control processes and for achieving continuous improvement in organizational performance.


You have no rights to post comments

Related Articles

Element ■■■■■■■■■■
Introduction/DefinitionIn the context of quality management, an element refers to a fundamental component . . . Read More
Instrument ■■■■■■■■■■
Instrument in the quality management context refers to a tool, device, or mechanism used to measure, . . . Read More