List of relevant testing items of 100 inspectionsThird-party testing institutions support sample sending and door-to-door testing, mainly providing sample testing services for companies, enterprises, public institutions, individual businesses, and university scientific research, and reporting CMA/CNAS/CAL qualifications, which are true and effective.
Sample size: according to the size of the sample to choose the sample or door-to-door
display style: electronic
version of the detection cycle: 3-15 working days (expedited).
This standard specifies the terms and definitions, naming of models and specifications, metrological requirements, technical requirements, test methods, inspection rules, marking, packaging, transportation, and storage of electronic hanging scales. This standard applies to electronic hanging scales (hereinafter referred to as "hanging scales") for weighing items in a freely suspended state . The hanging scales in this standard include hook scale, hook scale, etc. The common feature of these equipment is that there is at least one flexible or movable connection between them and the weighed object to ensure that the weighed object is in a free state during weighing, and the sensor is in series with the weighed object. The hanging scale can be divided into two types in terms of data transmission methods: direct viewing and wireless transmission. The hanging scale can be divided into AC, DC, and AC/DC dual-use types in terms of power supply. The following normative references are essential for the application of this document. For dated references, only the dated version applies to this document. For undated references, the new version (including all modification orders) applies to this document. GB/T 191 Packaging, Storage and Transportation Pictorial Markings GB/T3811 Design Specification for Cranes GB/T 6388 Transport Packaging, Shipping and Receiving Markings GB/T6974.1 Crane Terminology Part 1; General terminology GB/T7551-2008 Load cells GB/T 7724 Electronic weighing scales GB/T 10051.1 Lifting hooks Part 1: Mechanical properties, lifting capacity, Stress and Materials GB/T 13384 General Technical Conditions for Packaging of Mechanical and Electrical Products GB14249.1 Safety Requirements for Electronic Weighing Instruments GB/T 14250 Terminology of Weighing Instruments GB/T 231112008 Non automatic Weighing Instruments GB/T 26389 Method for Model Selection of Weighing Instruments JB/T 5994 General Technical Requirements for Assembly JB/T 9872 General Technical Conditions for Mechanical Processing of Metal Cutting Machine Tools 3 Terms and Definitions GB/T 6974.1 and GB/T 14250, as well as the following terms and definitions, are applicable to this document. 3.1 Electronic Crane and Hanging Scale A weighing device equipped with electronic devices for weighing items in a freely suspended state. It includes; Hook scale, hook scale, etc. 3.2 Crane and lifting scale weighing sensor is a type of hanging scale installed at the moving pulley of the crane. It can maintain the original lifting height of the crane
Baijian is committed to providing convenient and efficient testing services for enterprises and individuals, simplifying testing processes, improving the efficiency of testing services, using Internet plus testing e-commerce to provide customers with diversified choices, fundamentally reducing testing costs, improving time efficiency, breaking industry limitations and bottlenecks, and creating an innovative testing platform in the industry. If you need it, please contact 18501763637
Function of testing report:
1. Project bidding: Issue authoritative third-party CMA/CNAS qualification report
2. Online e-commerce platform entry: Quality inspection report recognized by major e-commerce platforms 3. Used as a sales report: issuing legally effective testing reports to make consumers more confident 4. Papers and research: Provide professional personalized testing needs 5. Judicial services: providing scientific, fair, and accurate testing data 6. Industrial problem diagnosis: Verify the troubleshooting and correction of industrial production problems100% inspection and testing process:
1. Telephone communication and confirmation of requirements
2. Recommend solutions and confirm quotations 3. Mail samples and arrange testing 4. Progress tracking and result feedback 5. Provide reports and after-sales service 6. If urgent or priority processing is requiredTesting and testing characteristics:
1. The testing industry is fully covered, meeting different testing needs
2. Fully cover the laboratory and allocate localized testing nearby3. Engineers provide one-on-one services to make testing more accurate
4. Free initial testing, with no testing fees charged
5. Self service order delivery for free on-site sampling
6. Short cycle, low cost, and attentive service 7. Possess authoritative qualifications such as CMA, CNAS, CAL, etc 8. The testing report is authoritative and effective, and is generally used in ChinaTesting process
1, sending samples
2, checking requirements
3, targeted quotation
4, both parties determine, sign a contract, start
the experiment5, complete the experiment: the testing cycle (can be expedited) will be changed according to the sample and its testing items / methods, you can consult the engineer
6, issue a test report, and provide post-service.