Detailed Catalog of Working Measuring Instruments Compulsorily Verified by the People's Republic of China and the State
(Published by the National Bureau of Weights and Measures on May 28, 1987; 1999 Added by the State Administration of Quality and Technical Supervision on January 19, 2001; added by the General Administration of Quality Supervision, Inspection and Quarantine on October 26, 2001; adjusted by the General Administration of Quality Supervision, Inspection and Quarantine on December 27, 2002)
1. This catalog is formulated in accordance with the provisions of Article 16 of the "Measures for the Administration of Verification of Work Measuring Instruments Compulsory Verification by the People's Republic of China and the State."
2. The measuring instruments listed in this catalog are detailed items in the "Working Metrology Catalog for Compulsory Certification of the People's Republic of China". The items in this catalog are all used for trade settlement, safety protection, For medical and health care and environmental monitoring, compulsory verification is implemented.
The specific items are:
1. Ruler: bamboo and wood ruler, casing ruler, steel tape measure, hammered steel tape measure, railway gauge ruler;
2. Area meter: leather Area meter;
3. Liquid-in-glass thermometer: Liquid-in-glass thermometer;
4. Thermometer: Thermometer;
5. Petroleum flash point thermometer: Petroleum flash point Thermometer;
6. Grain moisture meter: Grain moisture meter;
7. Calorimeter: Calorimeter;
8. Weight: Weights, chain codes, increased thallium, quantitative thallium;
9. Balance: scale;
10. Scale: steelyard, scale, case scale, bench scale, floor scale, belt Scales, crane scales, electronic scales, luggage scales, postal scales, pricing scales, grain sales scales;
11. Definite packaging machines: quantitative packaging machines, quantitative filling machines;
< p>12. Track scale: track scale;13. Weight measuring device: grain weighing device;
14. Measuring tank, measuring tank truck: vertical measuring tank, horizontal measuring tank, ball Meter metering tank, automobile metering tank car, railway metering tank car, ship metering warehouse;
15. Fuel tanker: fuel tanker;
16. Liquid quantity lift: liquid quantity lift;
17. Edible oil dispenser: Edible oil dispenser;
18. Alcohol meter: Alcohol meter;
19. Density meter: Density meter ;
20. Sugar meter: sugar meter;
21. Lactometer: lactometer;
22. Gas meter: gas meter;
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23. Water meter: water meter;
24. Flow meter: liquid flow meter, gas flow meter, steam flow meter;
25. Pressure gauge: pressure gauge, Wind pressure gauge, oxygen meter;
26. Sphygmomanometer: sphygmomanometer, sphygmomanometer;
27. Tonometer: tonometer;
28 , taxi mileage meter: taxi mileage meter;
29. Speedometer: highway management speed monitor;
30. Vibration meter: vibration monitor;
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31. Electricity meter: single-phase electricity meter, three-phase electricity meter, time-sharing electricity meter;
32. Measuring transformer: current transformer, voltage transformer instrument;
33. Insulation resistance, ground resistance measuring instrument: insulation resistance measuring instrument, ground resistance measuring instrument;
34. Field strength meter: field strength meter;
35. Heart and electroencephalograph: electrocardiograph, electroencephalograph;
36. Exposure dosimeter (including medical radiation source): exposure dosimeter, medical radiation source;
37. Ionizing radiation protection instrument: radiation monitor, exposure dose rate meter, radioactive surface contamination meter, personal dosimeter;
38. Activity meter: activity meter;
39. Laser energy and power meter (including medical laser source): laser energy meter, laser power meter, medical laser source;
40. Ultrasonic power meter (including medical ultrasound source): ultrasonic power Meter, medical ultrasonic source;
41. Sound level meter: sound level meter;
42. Audiometer: audiometer;
43. Harmful gas analysis Instruments: CO analyzer, CO2 analyzer, SO2 analyzer, hydrogen meter, hydrogen sulfide meter;
44. Acidometer: acidometer, blood gas acid-base balance analyzer;
< p>45. Gas meter: gas alarm, gas meter;46. Mercury meter: mercury vapor meter;
47. Flame photometer: flame photometer;
48. Spectrophotometer: visible light spectrophotometer, ultraviolet spectrophotometer, infrared spectrophotometer, fluorescence spectrophotometer, atomic absorption spectrophotometer;
49. Comparison Color meter: filter photoelectric colorimeter, fluorescent photoelectric colorimeter;
50. Smoke and dust measuring instrument: smoke and dust measuring instrument, dust measuring instrument;
51. Water quality Pollution monitor: water quality monitor, water quality comprehensive analyzer, cyanide meter, dissolved oxygen meter;
52. Exhaled gas alcohol content detector: exhaled gas alcohol content detector;
< p>53. Hemocytometer: electronic hemocytometer;54. Diopter: diopter;
55. Electronic timing and billing device: telephone meter
Hourly billing device;
56. Cotton moisture meter: cotton moisture meter;
57. Optometre: optometre, optometry lens set;
< p>58. Microwave radiation and leakage measuring instrument: Microwave radiation and leakage measuring instrument;59. Gas filling machine: Gas filling machine;
60. Heat meter: Thermal energy surface.
3. The measurement administrative departments of the people's governments of each province, autonomous region, and municipality directly under the Central Government may determine the specific projects to be implemented based on this catalog and the actual conditions of the region.
4. The metrology administrative department of the State Council is responsible for the interpretation of this catalog.
5. This catalog shall come into effect on July 1, 1987.
Red: deactivation mark; green: verification or calibration qualified mark; yellow: downgraded use