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  2. Film speed - Wikipedia

    en.wikipedia.org/wiki/Film_speed

    Since the ISO system combines the newer ASA and DIN definitions, this conversion is also necessary when comparing older ASA and DIN scales with the ISO scale. The picture shows an ASA/DIN conversion in a 1952 photography book [70] in which 21/10° DIN was converted to ASA 80 instead of ASA 100.

  3. List of DIN standards - Wikipedia

    en.wikipedia.org/wiki/List_of_DIN_standards

    DIN ISO 5456-1, DIN ISO 5456-2, DIN ISO 5456-3, DIN ISO 5456-4: ISO 5456-1, ISO 5456-2, ISO 5456-3, ISO 5456-4: DIN 5-10: Technical drawings – projections, terms: Withdrawn: DIN ISO 10209-2: ISO 10209-2: DIN 6: Projection displays in Normal, views and special presentations: Withdrawn: DIN ISO 128, DIN EN ISO 128: ISO 128: DIN 7: Parallel Pins ...

  4. Flow cups - Wikipedia

    en.wikipedia.org/wiki/Flow_cups

    Din Flow Cup (2mm) - Din 53211 Din Flow Cup (4mm) - Din 53211 Din Flow Cup (6mm) - Din 53211 ... ISO/ASTM FLOW CUP Flow Cups to BS EN ISO 2431, [4] ASTM D5125

  5. List of ISO standards - Wikipedia

    en.wikipedia.org/wiki/List_of_ISO_standards

    ISO 2000 – ISO 2999; ISO 3000 – ISO 4999; ISO 5000 – ISO 7999; ISO 8000 – ISO 9999; ISO 10000 – ISO 11999; ... List of DIN standards; List of EN standards;

  6. Unified Code for Units of Measure - Wikipedia

    en.wikipedia.org/wiki/Unified_Code_for_Units_of...

    UCUM is used by different organizations like IEEE, and standards like DICOM, LOINC, HL7, and ISO 11240:2012. [ 2 ] The code set includes all units defined in ISO 1000 , ISO 2955-1983 , [ 3 ] [ a ] ANSI X3.50-1986 , [ 4 ] [ b ] HL7 and ENV 12435 , and explicitly and verifiably addresses the naming conflicts and ambiguities in those standards to ...

  7. Deutsches Institut für Normung - Wikipedia

    en.wikipedia.org/wiki/Deutsches_Institut_für...

    E DIN # is a draft standard and DIN V # is a preliminary standard. DIN EN # is used for the German edition of European standards. DIN ISO # is used for the German edition of ISO standards. DIN EN ISO # is used if the standard has also been adopted as a European standard., Some of the DIN standards date back to the time of Nazi Germany.

  8. Machine taper - Wikipedia

    en.wikipedia.org/wiki/Machine_taper

    The tooling is referred to as Quick Change; National Machine Tool Builders' Association, 1927; NMTB; American Standard Machine Taper, ANSI B5.18; DIN 2080 / IS 2340; ISO R 290–2583. [14] There are slight variations in threads and flanges (JIS B 6339: MAS 403); and the European standards (e.g., ISO taper, DIN 2080) use metric drawbar threads.

  9. Glossmeter - Wikipedia

    en.wikipedia.org/wiki/Glossmeter

    Gloss meter in action. A glossmeter (also gloss meter) is an instrument which is used to measure specular reflection gloss of a surface. Gloss is determined by projecting a beam of light at a fixed intensity and angle onto a surface and measuring the amount of reflected light at an equal but opposite angle.