Dentistry — Laboratory cutters — Part 3: Carbide cutters for milling machines
ISO 7787-3:2017 specifies dimensional and other requirements for the three most commonly used carbide cutters for milling machines which are predominantly used in the dental laboratory.
Other characteristics of laboratory cutters (for example, spiralled blades or cross-cut) are not covered by this document.
Cutters intended for use with CAD/CAM systems are excluded from the scope of this document.
Safety requirements for electrical equipment for measurement, control, and laboratory use - Part 2-0...
This National Standard of Canada is based on International Standard IEC 1010-2-020:1992.
1. Scope and Object
This clause of Part 1 is applicable except as follows:
1.1 Scope
This Particular Standard specifies requirements for the safety of electrically powered laboratory centrifuges designed to be installed and used in accordance with the Rules of the Canadian Electr ical Code,…
Dental Rotary Instruments - Cutters, Part 1: Steel Laboratory Cutters
This National Standard of Canada is equivalent to International Standard ISo
7787/1:1984.
This part of ISO 7787 specifies the dimensional and other requirements for the
nine most commonly used steel cutters¹ which are predominantly used in the
dental laboratory.
Other characteristics of cutters, for example spiralled blades, cross-cut, are
not covered by this International Standard.…
Calibration and testing laboratory accreditation systems — General requirements for operation and re...
Sets out the general requirements for the operation of a system for accreditation of calibration and/or testing laboratories so that the accreditations granted and the services covered by the accreditations may be recognized at a national or an international level and the body operating the accreditation system may be recognized at national or international level as competent and reliable. The…
Measurement microphones - Part 7: Values for the difference between free-field and pressure sensitiv...
This part of IEC 61094 - gives a polynomial function derived from a least square fit to data from several laboratories, for the differences between free field and pressure sensitivity levels of laboratory standard microphones as specified in IEC 61094-1, - enables determination of the free field sensitivity level of a laboratory standard microphone for zero degrees incidence in air by adding…
