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2025-11-25 Guidelines for the Construction of Industrial Fan Airflow Laboratory: Analysis of the Whole Process from Layout to Certification

The industrial fan air volume laboratory is the core infrastructure for fan performance testing, energy efficiency verification, and product development, and its construction quality directly affects the accuracy of test data. A compliant and efficient laboratory needs to go through multiple key stages, including scientific planning, standard compliance, equipment selection, system integration, and qualification certification.

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2025-09-17 Calibration, Maintenance, and Common Troubleshooting of Horizontal and Vertical Combustion Testers

The horizontal and vertical combustion tester is the core equipment for evaluating the flame retardant performance of materials, and the accuracy of its test results directly affects the determination of the material's fire rating. To ensure the long-term stable operation of the instrument and meet standard requirements, calibration, daily maintenance, and troubleshooting are key steps.

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  • 2025-02-20 List of newly added equipment in GB/T4706-2024

    Small component cylinder 4706.1, 15.1 fixture, tilt test bench, electric ceramic magenta test device, pulse signal generator, probe, metal screen, water pressure test device, 200 * 110 * 50mm rectangular container, laser rangefinder 4706.13, etc

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  • 2025-02-12 The importance of durability testing of water hammer pulse testing machine in water purifiers

    During long-term use, water purifiers are frequently subjected to water pressure fluctuations, especially water hammer effects (pressure shocks generated when water flow suddenly stops or changes direction), which may cause damage to the internal structure and filter element of the water purifier. In order to ensure the durability and safety of water purifiers, water hammer pulse testing machines have become important testing tools.

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  • 2025-01-10 What are the testing standards for the abrasion resistance tester of artificial turf

    The artificial turf wear resistance testing machine is used to evaluate the wear resistance of artificial turf under repeated friction, and its testing standards are crucial to ensure the accuracy and comparability of the test results. The following are the main testing standards for the abrasion resistance tester of artificial turf:

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  • 2024-12-23 Operation Specification and Maintenance Manual for Leakage Traceability Tester

    The leakage trace tester is a device used to test the insulation performance of electrical equipment and materials under specific voltages, especially in high humidity and high temperature environments, to determine whether insulation materials will cause trace phenomena due to leakage current. Proper operation and timely maintenance are key to ensuring the accuracy of experiments and the long-term stable operation of equipment.

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  • 2024-12-09 Correct operation and usage guide for power cord tension and torsion testing machine

    The power cord tensile and torsional testing machine is a device used to test the physical properties of power cords under tensile and torsional forces. It can simulate various mechanical environments that power cords may encounter during actual use, helping to evaluate the durability and reliability of power cords. Correctly operating the power cord tension and torsion testing machine can not only ensure the accuracy of the test results, but also extend the service life of the equipment.

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