What are the categories of measuring instruments under the Law on Measurement that are subject to mandatory verification? Give examples.

(May 28, 1987 State Bureau of Weights and Measures issued)

First, according to "the Chinese people *** and the State mandatory verification of work measuring instruments verification management measures" Article 16 of the provisions of this catalog.

Second, the measuring instruments listed in this catalog for the "Chinese People's *** and the State mandatory verification of the work of measuring instruments catalog" of the detailed project. Items in this catalog,

Category:

1, trade settlement 2, safety and security 3, health care 4, environmental monitoring are mandatory verification. Specific projects are:

1. ruler: bamboo ruler, casing ruler, steel tape measure, steel tape measure with hammer, railroad gauge;

2. area meter: leather area meter;

3. glass liquid thermometer: glass liquid thermometer;

4. thermometer: thermometer;

5. petroleum flash point thermometer: petroleum flash point thermometer;

6. p>

6. Petroleum flash point thermometer: petroleum flash point thermometer;

7. Calorimeter: calorimeter;

8. Brick code: weights, chain code, weight increase, quantitative thallium;

9. Balance: balance;

10. Scale: pole scale, arbitrage scale, case scale, desk scale, floor scale, belt scale, crane scale, electronic scale, baggage scale, postal scales, pricing charge Special scales, grain vending machine;

11. Quantitative packaging machine: quantitative packaging machine, quantitative filling machine;

12. Rail scales: rail scales;

13. Tolerance: grain weigher;

14. Measuring tanks, measuring tanker: vertical measuring tanks, horizontal measuring tanks, spherical measuring tanks, automotive measurement of the tanker car, the railroad measurement of tank cars, the ship's measurement of the warehouse;

15.

15. Fuel dispenser: fuel dispenser;

16. Liquid measuring lift: liquid measuring lift;

17. Cooking oil vending machine: cooking oil vending machine;

18. Alcohol meter: alcohol meter;

19. Density meter: density meter;

20. Sugar meter: sugar meter;

21. Lactometer: floating juice meter;

22. Gas meter: gas meter;

23. Water meter: water meter;

24. Flow meter: liquid flow meter, gas flow meter, vapor flow meter;

25. Pressure meter: pressure gauge, air pressure gauge, oxygen meter;

26. Sphygmomanometer: sphygmomanometer, sphygmomanometer;

27. 27. Tonometer: tonometer;

28. Odometer: car odometer;

29. Taxi mileage meter: taxi mileage meter;

30. Tachymeter: highway management speed monitor;

31. Vibrometer: vibration monitor;

32. Power meter: single-phase power meter, three-phase power meter, time-sharing meter. Energy meters: single-phase energy meters, three-phase energy meters, time-division energy meters;

33. Measurement of transformers: current transformers, voltage transformers;

34. Insulation resistance, grounding resistance measuring instrument: insulation resistance measuring instrument, grounding power measuring instrument;

35. Field intensity meter: field intensity meter;

36. Heart, electroencephalography: electrocardiography, electroencephalography;

37. 37. Exposure meter (including medical radiation sources): exposure meter, medical radiation sources;

38. Ionizing radiation protection instrument: radiation monitor, exposure rate meter, radioactive surface contamination meter, personal dosimeter;

39. Activity meter: Activity Meter;

40. Laser energy, power meter (including medical laser sources): laser energy meter, laser power meter, Medical laser source;

41. Ultrasound power meter (including medical ultrasound source): ultrasound power meter, medical ultrasound source;

42. Sound Level Meter: Sound Level Meter;

43. Audiometer: audiometer;

44. Harmful gas analyzers: CO analyzers, CO?2 analyzers, SO?2 analyzers, hydrometer, hydrogen sulfide detector;

45.

45. Acidity meter: acidometer, blood gas acid-base balance analyzer;

46. Gas meter: gas alarm, gas tester;

47. Mercury meter: mercury vapor tester;

48. Flame photometer: Flame Photometer;

49. Spectrophotometer: Visible spectrophotometer, ultraviolet spectrophotometer, Infrared spectrophotometer, fluorescence spectrophotometer, atomic absorption spectrophotometer;

50. Colorimeter: filtered photoelectric colorimeter, fluorescence photoelectric colorimeter;

51. Smoke, dust measuring instrument: smoke measuring instrument, dust measuring instrument;

52. Water pollution monitor: water quality monitor, water quality comprehensive analyzer, cyanometers, dissolved oxygen tester;

53.

53. Exhaled gas alcohol content detector: exhaled gas alcohol content detector;

54. Blood cell counter: electronic blood cell counter;

55. Refractometer: refractometer.

Third, the provinces, autonomous regions, municipalities directly under the Central People's Government measurement of the administrative departments can be based on this catalog, combined with the actual situation in the region, to determine the specific implementation of the project.

Fourth, this directory by the State Council measurement of the administrative department responsible for interpretation.

V. This catalog since July 1, 1987 shall come into force.

On the adjustment of the "Chinese people*** and the State mandatory verification of the work of measuring instruments catalog" notice

Provinces, autonomous regions and municipalities directly under the Central Bureau of Technical Supervision, the State Council departments concerned, the People's Liberation Army relevant departments:

In order to adapt to the requirements of the economic and social development, regulate the order of the market economy, to ensure fair trade, and to safeguard the immediate interests of the people, is hereby decided to electronic electronic devices, electronic devices, electronic devices, electronic devices, electronic devices, electronic devices, electronic devices, electronic devices, electronic devices. Under the authorization of the State Council, it is hereby decided that the electronic time billing devices and other four 5 kinds of work measuring instruments into the "Chinese people *** and the State compulsory verification of work measuring instruments directory" (see annex). Please based on the "Chinese People's *** and the State mandatory verification of work measurement instruments verification management approach" to implement the management.

Quality and Technical Supervision

January 19, 1999

Attachment:

Included in the "Chinese People's *** and the State mandatory calibration of work measuring instruments catalog" of work measuring instruments detailed directory

1. electronic time billing device: telephone time billing device;

2. cotton moisture meter: Cotton Moisture Measuring Instrument;

3. Optometry: Optometry, Optometry Lens Set;

4. Microwave Radiation and Leakage Measuring Instrument: Microwave Radiation and Leakage Measuring Instrument.

Newly incorporated into the "Chinese People's **** and the State mandatory verification of the work of measuring instruments catalog of work measuring instruments detailed directory"

1. Gas filler: gas filler;

2. Thermal energy meter: thermal energy meter.

The State Administration of Quality Supervision

October 26, 2001

Cancellation of the mandatory verification of the work of the detailed catalog of measuring instruments

Automotive odometer: automotive odometer.

State Administration of Quality Supervision

December 27, 2002