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Change high-magnification objective lens

Change high-magnification objective lens, Total:65 items.

The international standard classification for "Change high-magnification objective lens" includes: Iron and steel products in general , Optical equipment .

The Chinese standard classification for "Change high-magnification objective lens" includes: Magnifier and microscope .


Professional Standard - Machinery

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

Shanghai Provincial Standard of the People's Republic of China

  • DB31/T 315-2004 Calibration method of magnification of transmission electron microscope
  • DB31/T 297-2003 Calibration method of magnification of scanning electron microscope

Professional Standard - Public Safety Standards

  • GA 31-1992 High expansion foam fire extinguishing agent

Professional Standard - Agriculture

Group Standards of the People's Republic of China

  • T/DZJN 219-2023 Ultra-high rate polymer lithium-ion battery for car emergency starting

Professional Standard - Aerospace

Hubei Provincial Standard of the People's Republic of China

  • DB42/T 2028-2023 Technical regulations for high-efficiency cultivation of horns

Professional Standard - Electron

  • SJ/T 10287-1991 High rate vented nickel-cadmium prismatic rechargeable single cells

国家市场监督管理总局、中国国家标准化管理委员会

  • GB/T 27788-2020 Microbeam analysis—Scanning electron microscopy—Guidelines for calibrating image magnification

Japanese Industrial Standards Committee (JISC)

SCC

  • BS 3569:1962 Specification for microscope objective and nosepiece threads
  • BS 7012-4:1989 Light microscopes-Specification for microscope objective and nosepiece screw threads
  • BS ISO 8038:2011 Microscopes. Screw threads for objectives and related nosepieces
  • 10/30199404 DC BS ISO 8038. Microscopes. Screw threads for objectives and related nosepieces
  • 13/30272924 DC BS ISO 8038. Microscopes. Screw threads for objectives and related nosepieces
  • BS 7012-1:1990 Light microscopes-Specification for the magnifying power of microscope imaging components
  • 11/30228188 DC BS ISO 8039. Microscopes. Values, tolerances and symbols for magnification
  • BS ISO 8038-2:2001 Optics and optical instruments. Screw threads for microscope objectives and related nosepieces-Screw thread type M25 x 0,75 mm
  • MIL MIL-M-21039B-1979 MAGNIFIER, MEASURING TUBE TYPE, SEVEN POWER AR-60( ) (SUPERSEDING MIL-M-21039A)
  • BS ISO 7203-2:1995 Fire extinguishing media. Foam concentrates-Specification for medium and high expansion foam concentrates for top application to water-immiscible liquids
  • MIL MIL-K-83525-1985 KIT, PORTABLE OPTICAL MICROSCOPE, MILITARIZED, 200X MAGNIFICATION FOR FIELD INSPECTION OF OPTICAL FIBERS(NO S/S DOCUMENT)

GSO

  • GSO ISO 8038:2015 Microscopes -- Screw threads for objectives and related nosepieces
  • BH GSO ISO 8038:2016 Microscopes -- Screw threads for objectives and related nosepieces
  • OS GSO ISO 8039:2015 Microscopes -- Values, tolerances and symbols for magnification
  • BH GSO ISO 8039:2016 Microscopes -- Values, tolerances and symbols for magnification
  • GSO ISO 8039:2015 Microscopes -- Values, tolerances and symbols for magnification
  • GSO ISO 7203-2:2022 Fire extinguishing media — Foam concentrates — Part 2: Specification for medium- and high-expansion foam concentrates for top application to water-immiscible liquids

Institute of Electrical and Electronics Engineers (IEEE)

  • NFPA (Fire) 11 Standard for Low-, Medium-, and High-Expansion Foam, 2021 Edition

Military Standards (MIL-STD)

National Fire Protection Association (NFPA)

  • NFPA 11 AMD 1-2020 Standard for Low-, Medium-, and High-Expansion Foam (Effective Date: 12/23/2020)
  • NFPA 1-2021 AMD 3 Standard for Low-, Medium-, and High-Expansion Foam (Effective Date: 12/23/2020)
  • NFPA 11-2021 Standard for Low-, Medium-, and High-Expansion Foam (Effective Date: 11/22/2020)
  • NFPA 1-2021 AMD 4 Standard for Low-, Medium-, and High-Expansion Foam (Effective Date: 12/23/2020)
  • NFPA 1-2021 AMD 2 Standard for Low-, Medium-, and High-Expansion Foam (Effective Date: 12/23/2020)
  • NFPA 11-2016 CORR Standard for Low-, Medium-, and High-Expansion Foam (Effective Date: 12/23/2020)
  • NFPA 1-2021 AMD 1 Standard for Low-, Medium-, and High-Expansion Foam (Effective Date: 12/23/2020)
  • NFPA 1-2021 Standard for Low-, Medium-, and High-Expansion Foam (Effective Date: 12/23/2020)

British Standards Institution (BSI)

Korean Agency for Technology and Standards (KATS)

American Society for Testing and Materials (ASTM)

  • ASTM E766-98(2003) Standard Practice for Calibrating the Magnification of a Scanning Electron Microscope
  • ASTM E766-98 Standard Practice for Calibrating the Magnification of a Scanning Electron Microscope
  • ASTM E766-14 Standard Practice for Calibrating the Magnification of a Scanning Electron Microscope

HU-MSZT

CZ-CSN

DIN

  • DIN ISO 8039:2001 Optics and optical instruments - Microscopes - Magnification (ISO 8039:1997)

International Organization for Standardization (ISO)

  • ISO 8038:2013 Microscopes.Screw threads for objectives and related nosepieces