Helmet Surface Projection Shear and Friction Tester with ECE R22.05 CE ASTM Standard
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Helmet Surface Projection Shear and Friction Tester with ECE R22.05 CE ASTM Standard Application: According to the motorcycle helmet EN1078,ECE R22.05,GB811-2010 ECE,EN,ASTM,JIS,SNELLM2015,AS/NZS 2063 production, mainly used for motorcycle helmet fixture ......
Dongguan Zhongli Instrument Technology Co., Ltd.
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ECE R22.05 Helmet Anti - Drop Test Machine High - Speed Impact GB 811
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ECE R22.05 Helmet Anti-Drop Test Machine High-Speed Impact GB 811 Standards: GB 811,ECE R22.05 Helmet anti-shedding tester use: Apply a certain amount of initial load to the rear of the helmet, and then drop the weight from a certain height with a standard......
DONGGUAN DAXIAN INSTRUMENT EQUIPMENT CO.,LTD
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ASTM D2596 Determination of extreme pressure and wear resistance of lubricating greases - Four ball machine methodSH120
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SH120 automatic four ball machine grease wear resistance tester is in the form of sliding friction, under the condition of extremely high point contact pressure, mainly used to evaluate the bearing capacity of lubricants. In practical application, ......
Shandong Shengtai instrument co.,ltd
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