How to get a laboratory technician's certificate in Tangshan?

You can register in the Vocational Skills Appraisal Guidance Center of the quality and technical supervision industry (formerly the Vocational Skills Appraisal Guidance Center of the State Bureau of Quality and Technical Supervision)

According to the People's Republic of China (PRC) Vocational Classification Ceremony, the national professional qualifications of quality inspection industry mainly include: metrology inspector 19 occupation, and the professional grades are divided into: primary (national level 5), intermediate (national level 4), advanced (national level 3), technician (national level 2) and senior technician (national level 1).

(a) the national professional qualifications of metrological personnel include

Personnel engaged in verification, inspection, detection, electrical measurement, measurement, calibration, verification, maintenance, repair and weighing of measuring instruments. This category includes the following occupations:

1. Length surveyor (technician): a person who is engaged in metrological verification, inspection, calibration, adjustment, repair and measurement of length measuring instruments such as length measuring tools and optical measuring tools.

2. Thermal Metrologist (Engineer): Personnel engaged in metrological verification, detection, inspection, calibration, adjustment and repair of thermal measuring instruments such as thermal instruments, metering pumps, thermometers, flowmeters and pressure vacuum gauges.

3. Weighing workers (staff): personnel engaged in metrological verification, inspection, calibration, adjustment, repair, weighing, counting and weighing of weighing instruments and scales.

4. Hardness surveyor (technician): Personnel engaged in metrological verification, inspection, calibration, adjustment and repair of hardness dynamometer instruments such as hardness tester, dynamometer, load cell and material testing machine.

5. Capacity measurer (technician): a person who is engaged in the metrological verification, inspection, calibration, adjustment and repair of capacity measuring instruments such as measuring tanks, liquid storage tanks, ship measuring cabins, metals and glassware.

6. Electrical measuring workers (staff): personnel engaged in measuring, inspecting, measuring, calibrating, verifying, adjusting and repairing electrical measuring instruments such as current, voltage, resistance, electric power, electric energy, electric signal, pulse, attenuation, electromagnetism, permeability, magnetic induction, magnetic materials, time and frequency, wired electricity and radio.

7. Chemical Metrologist (Engineer): Personnel engaged in metrological verification, inspection, calibration, adjustment, maintenance and repair of chemical measuring instruments such as chemical instruments and analytical instruments.

8. Acoustic metrology workers (technicians): personnel engaged in metrological verification, inspection, calibration, adjustment and repair of acoustic measuring instruments such as sound intensity, sound pressure, sound power, hearing and underwater sound.

9. Optical metrology workers (technicians): personnel engaged in metrological verification, inspection, calibration, adjustment and repair of optical measuring instruments such as light radiation, luminosity and chromaticity.

10. ionizing radiation workers (staff): personnel engaged in metrological verification, inspection, calibration, adjustment and repair of measuring instruments for measuring ionizing radiation dose and radioactivity.

(2) The professional qualifications of national inspectors (quality inspection and testing) include

1. Chemical inspector (inspector): including personnel engaged in minerals, reagents, solvents, dyes, cement, gas, coking, pesticides, water treatment, etc. And carry out chemical analysis and testing through sampling inspection (personnel who use chemical analysis instruments to rationalize instruments and other equipment to inspect, detect, test, monitor and analyze finished products, semi-finished products, raw materials and intermediate processes).

2. Material composition inspector: including personnel engaged in metal, silicate, mineral and other positions. And analyze and inspect metal and nonmetal materials through sampling inspection (personnel who use analytical instruments and equipment to inspect, detect, test, analyze and supervise the components of finished products, semi-finished products and raw materials).

3. Material physical property inspector (inspector): includes the personnel who are engaged in the positions of metals, polymers and other materials and conduct inspection, inspection, test, experiment and test on the mechanical properties of metals, polymers and other materials through sampling inspection (the personnel who use material inspection instruments and equipment to inspect, inspect, test, experiment and test the physical, mechanical and mechanical properties of finished products, semi-finished products and raw materials of metals, nonmetals and polymers).

4. Inspector of product environmental adaptability (inspector): includes those who are engaged in positions such as temperature, humidity, vibration, shock, salt spray and mold, and test the environmental adaptability of products through sampling inspection (those who are engaged in mechanical, biological, chemical, climatic and electromagnetic environmental adaptability inspection and testing of instruments and other products).

5. Product reliability tester (inspector): including those who are engaged in positions such as service life and mean time between failures. And through sampling inspection to test the reliability of products (those who use instruments to test the service life, mean time between failures and reliability of products and components, etc. ).

6. Product safety inspector (inspector): includes personnel who are engaged in positions such as dielectric strength, insulation resistance and leakage current, and test the safety performance of products through sampling inspection (personnel who are engaged in the inspection and detection of electrical safety performance, combustible safety performance and chemical toxicity safety performance of mechanical and electrical products).

7. Food inspector (clerk): includes personnel engaged in positions such as grain and oil and products, cakes and sweets, milk and dairy products, white wine, yellow wine, beer, beverages, canned food, meat and products, condiments and sauces, tea, food additives in food and packaging materials. And through sampling inspection, the composition, hygiene, toxicity and other indicators of various foods were tested.

8. Textile fiber inspector (inspector): includes fiber prevention personnel engaged in cotton, wool, hemp, cocoon (silk) and chemical fiber, who conduct sampling inspection, physical performance inspection and grading inspection with instruments or senses (the personnel who inspect, fit, classify, grade and analyze the raw and auxiliary materials and fibers of knitted textiles such as cotton, wool, hemp, cocoon (silk) and chemical fiber).

9. Gemmology of precious metal jewelry diamond: including personnel engaged in precious metal jewelry, ornaments, commemorative badges (cards) and other jewelry, diamond raw materials, semi-finished products, finished products and various gems. And through sampling or full inspection, the quality (precious metal content, weight, appearance) of jewelry processed by precious metals such as gold, silver and platinum, the authenticity of diamonds, the processing quality and quality classification, the types of gem (jade, pearl) jewelry and the processing effect are tested.

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