International Organization for Standardization ISO 9000 is a general standard related to fundamentals of implementation of a quality management system. The aim of ISO 9000 is to implement quality management procedures by means of leadership, work instructions, documentation and record keeping. ISO 9000 standard does not determine the quality or performance level of the product or service. It de...

ISO Guide 25, General Requirements for the Competence of Testing and Calibration Laboratories requires the collection and reporting of various information about instruments calibrated by a metrology laboratory. Many Metrology Laboratories are using personal computers (PCs) connected to increase productivity and collect and report information required by the standards. This paper discuses PC bas...

Zusammenfassung Der Prototyp eines maschinenlesbaren und maschineninterpretierbaren Digitalen Kalibrierscheins (DCC, engl. D igital C alibration ertificate) wurde bereits im Jahr 2017 in den PTB-Mitteilungen [S. Hackel, F. Härtig, J. Hornig, T. Wiedenhöfer, The Digital Calibration Certificate, PTB-Mitteilungen, vol. 127, Bd. 4, S. 7, [Online]. Verfügbar unter: https://oar.ptb.de/resources/show/...

When required to provide a statement of conformity, the laboratory shall agree with its customer on specification and decision rule be applied. Employing how take into account measurement uncertainty carries risk providing an incorrect decision. To reduce this risk, mechanism guard banding is introduced. This technical note covers approach presented in ILAC G8 other relevant literature. In some...

The dangers of bacteria can cause health problems or infections the respiratory tract. This research is related to design an anti-bacterial smart room sterilization system based on Internet Things (IoT) using a Passive Infrared Receiver (PIR). study aims sterilize with monitoring and security PIR sensors Blynk platform. Tool testing carried out by taking 7 data from 1 object 3 scanario which ar...

Results of interlaboratory comparisons and proficiency tests are a significant parameter for the calibration testing laboratories assuring quality test results performed by those laboratories. If want to demonstrate that they operate according management system, technically competent can produce valid in calibrations perform their customers, general requirements must meet defined ISO/IEC 17025:...