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mass comparator

mass comparator, Total:46 items.

The international standard classification for "mass comparator" includes: Air quality in general .

The Chinese standard classification for "mass comparator" includes: Analysis methods for toxic substances in atmosphere .


National Metrological Verification Regulations of the People's Republic of China

National Metrological Technical Specifications of the People's Republic of China

Professional Standard - Machinery

  • JB/T 50147-2000 Measuring tools, measuring instruments, product quality grading, small torsion spring comparators (for internal use)

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

  • GB/T 14675-1993 Air quality-Determination of odor-Triangle odor bag method

SCC

AGMA - American Gear Manufacturers Association

American Society of Mechanical Engineers (ASME)

United States Navy

Korean Agency for Technology and Standards (KATS)

Spanish Association for Standardization (UNE)

KR-KS

IET - Institution of Engineering and Technology

CZ-CSN

  • CSN 49 0020-1980 Sawn timbt Statistical verification of sawn timber quality by comparison.

GOSTR

  • PNST 292-2018 Russian system of quality. Comparative testing of Condensed sweetened milk
  • PNST 258-2017 Russian system of quality. Comparative testing of cotton terry jack-towels
  • PNST 287-2018 Russian system of quality. Comparative testing of kvases
  • PNST 285-2018 Russian system of quality. Comparative testing of trousers for boys of school age
  • PNST 291-2018 Russian system of quality. Comparative testing of cranberry mors
  • PNST 290-2018 Russian system of quality. Comparative testing of food chicken eggs
  • PNST 336-2018 Russian system of quality. Comparative testing of sprats in oil

British Standards Institution (BSI)

IT-UNI

  • UNI 6809-1972 Statistical methods for quality inspection. Compare the dispersion between two series by comparing the variability

RU-GOST R

  • PNST 254-2017 Russian system of quality. Comparative testing of rice groats
  • PNST 255-2017 Russian system of quality. Comparative testing of food common salt
  • PNST 281-2018 Russian system of quality. Comparative testing of shirts for men
  • PNST 257-2017 Russian system of quality. Comparative testing of buckwheat groats
  • PNST 279-2018 Russian system of quality. Comparative testing of wheat bakery flour of high grade
  • PNST 260-2017 Russian system of quality. Comparative testing of unsalted butter

U.S. Air Force

Standard Association of Australia (SAA)

  • AS B137:1955 Engineers comparators for external measurements
  • AS 1141.30.1:2009 Aggregate Sampling and Testing Methods Visual Comparison of Coarse Aggregate Quality

IN-BIS

  • IS 7599 Pt.1-1975 STAN General requirements for engineer comparators Part I Engineer comparators
  • IS 7599 Pt.2-1975 General requirements for engineering comparators with brackets Part Ⅱ Comparator brackets

German Institute for Standardization

  • DIN 58964 E:2014-10 Quality assurance of POCT results - Assessment criteria for comparison measurement and implementation
  • DIN 58964:2015 Quality assurance of POCT results - Assessment criteria for comparison measurement and implementation
  • DIN 58964:2015-09 Quality assurance of POCT results - Assessment criteria for comparison measurement and implementation

Society of Automotive Engineers (SAE)