HK LEE HING INDUSTRY CO., LIMITED
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Objective: To detect the lamp holder of mechanical strength.
Torsion resistance
The cap shall remain firmly attached to the bulb or that part of the lamp which is used for screwing the lamp in or out when subjected to the torque levels listed below.
E26 and E27.................................. 3 Nm
The test is made by means of the test holders shown in figures 2.
Shenzhen Julixing Instruments Co., Ltd. are specialized in manufacturing special, custom built, test and measuring equipment for products testing as per international norms and offering calibration services and related information. Our products and services are used by research & development establishments, test laboratories, defense establishments, government institutions & manufacturing industries to fulfill the clients' requirements.
If you require equipment to test products such as home appliances, electrical accessories like switches, sockets, connectors, etc. industrial & road lighting luminaires, automobile lighting systems or related categories, we can provide the solutions you need.
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Website: http://www.china-item.com/