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Collecting opinions on group standards for 'Exhaled Breath Alcohol Quick Checker'
“Thousands of roads, safety first”, At the moment when the number of vehicles is increasing, driving safety has become a problem that we need to attach great importance to, but bad behaviors such as drunk driving and drunk driving are repeatedly prohibited. Alcohol detectors are commonly used equipment by traffic police, which provide support for ensuring traffic safety and strictly investigating drunk driving and drunk driving. The Exhaled Breath Alcohol Quick Checker is a device that can actively extract and measure the ethanol content in the driver's exhaled breath. The device adopts a non-contact method and does not need to use a disposable blowing tube. It not only has a short measurement time, but also is safe and low in cost. It solves the problem of unsanitary, long testing time, low efficiency and easy congestion of traditional alcohol detection instruments. Insufficient, it is widely used by traffic control and transportation management departments to quickly screen drink-driving suspects. At present, there are more than 60,000 exhaled breath alcohol rapid screening instruments in use across the country, including more than 40,000 units in the public security traffic control department and more than 20,000 units in the transportation management department. However, because there is no unified standard for the product of the exhaled breath alcohol rapid screening instrument, the production and testing are mainly based on the standards of various manufacturers. Therefore, the accuracy, stability, sensitivity and other important performance of the instrument are quite different, and the purchase from the traffic control department and inconvenience to law enforcement. In order to ensure the quality and versatility of the product and provide a basis for product certification and testing, in June 2020, the National Road Traffic Safety Product Quality Supervision and Inspection Center took the lead and applied to the China Road Traffic Safety Association for the 'Exhaled Breath Alcohol Quick Checker' group standard. . At present, the 'Quick Check Alcohol Detector', which was drafted by the National Road Traffic Safety Product Quality Supervision and Inspection Center and other units, has completed the compilation of soliciting opinions, and is now openly soliciting opinions from the public. This standard specifies the technical requirements, test methods, inspection rules, marking, packaging, transportation and storage requirements of the exhaled breath alcohol quick checker, and is applicable to the production and inspection of the breath alcohol quick checker. The formulation of this standard follows the principles of principle, adaptability and advancement. It not only refers to the relevant requirements of the country and the industry, but also according to the needs of the traffic control department, in addition to the basic performance indicators, the satellite positioning function has been added to the extended functions. And data upload function to facilitate unified management of the platform. Exhaled breath alcohol quick checker is widely used in traffic control departments, which improves the efficiency of drunk driving investigation and ensures the impartiality of drunk driving law enforcement. Unified requirements for performance and test methods can not only standardize product management, promote industry development, but also provide a basis for traffic control departments to purchase.
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Ball Burst Method (ASTM D3787): Steel ball penetration for textiles/films using testers like GT-C02-2.
Hydraulic Method (ISO 13938.1): Fluid pressure on rubber diaphragm for industrial fabrics via GT-C12A.
Pneumatic Method (ISO 13938.2): Compressed air for breathable materials tested with GT-C12B.
Results are influenced by raw materials, yarn properties,
1. ISO 5402-1: Specifies the flexometer method for testing leather flex resistance under repeated bending.
2. ISO 17694: Defines test methods for footwear upper and lining flex resistance, simulating real-world bending stress to assess long-term durability.
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