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FLR-LC01注射针针尖刺穿力测试仪 留置针刺破力试验机 弗洛拉科技
¥1000.00
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弗洛拉科技FLR-Y32泳镜渗透性测试仪 BS ISO18527游泳眼镜测试仪
¥2.00万
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FLR-338表面涂层耐磨试验机 多功能耐磨试验机 酒精钢丝绒耐磨测试仪
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弗洛拉科技FLR-320头戴耳机拉伸扩张试验机 耳机反复拉伸疲劳强度试验机
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FLR-015微电脑戳穿强度试验机 瓦楞纸箱纸板戳穿仪
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眼镜架鼻梁变形测试机定制 眼镜边缘抗弯测试仪 眼镜平面抗弯测试仪
Edge Transverse Test
Frames to be tested shall be propery glazed.For purposes of unifomity, 6base,2-mm 0.08-in) nominal-centr thickness, V-beveled plano power glass is recommended.The right eyewire of the frame to be tested shal be clamped fimly in the vertical position as wom,with the left eyewire unsupported. A spring balance shall be used to apply a downward force of22.24 Newtons(5-bf) to the endpiece area of the left eye.Pressure shall be released immediately after reaching the 22.24-Newton (5-bf)level. Upon removal of theload, no deformation shal be apparent in the frame.
Flat Transverse Test
Frames to be tested shall be properly glazed.For purposes of uniformity,6-base,2-mm (0.08-in) nominal-center thickness, V-beveled plano power glassisrecommended.The frame to be tested shall be laid on afirm, level supportwith the front lens surface downward so that one eye and one-half of the bridge project beyond the edge of the support. The frame shall be clamped frmly in position.A spring balance shall be used to apply a downward force of 4.45 Newtons(1-lbf)to the projecting endpiece area of the frame.Pressure shall be released immediately afterreaching the 4.45-Newton (1-Ibf)level.Upon removal of the load, no deformation shall be apparent in the frame
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葡萄酒拔塞力测试仪 红酒木塞拔塞力测定仪 拔塞力检测仪1000N¥9800.00
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葡萄酒拔塞力仪 葡萄酒拔塞力测试仪 红酒软木塞拔塞力测定仪FLR-302¥9800.00
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