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江都区腾达试验仪器厂
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腾达试验仪器厂: 一、产品简介: 道瑞式耐磨试验仪适用于天然花岗岩、天然大理石、石灰石、砂岩、板石和其他建筑装饰材料(如人造石、微晶玻璃等)的耐磨性耐磨度试验
腾达试验仪器厂:
一、产品简介:
道瑞式耐磨试验仪适用于天然花岗岩、天然大理石、石灰石、砂岩、板石和其他建筑装饰材料(如人造石、微晶玻璃等)的耐磨性耐磨度试验。道瑞式耐磨试验仪适采用三项异步电机,噪音低,4组工作头具有造型美观、运行稳定等特点。
Product introduction
Dow type abrasion tester is suitable for abrasion resistance and abrasion resistance test of natural granite,natural marble,limestone,sandstone,slate and other building decoration materials(such as artificial stone,glass-ceramic,etc.).Dow type wear tester is suitable for using three asynchronous motors with low noise.The four working heads have the characteristics of beautiful appearance and stable operation.
二、符合标准:
GB/T19766-2005《天然大理石建筑板材》附录A;GBT9966.4-2001天然饰面石材试验方法第4部分:耐磨性试验方法;ASTMC503-1997天然饰面石材试验方法.耐磨性试验方法。以及美国标准ASTMC241-90“Standard Test Method for三,
Second,meet the standards:
Appendix A of GB/T19766-2005"Natural Marble Building Slabs";GBT9966.4-2001 Test Methods for Natural Finished Stones-Part 4:Abrasion Resistance Test Methods;ASTMC503-1997 Test Methods for Natural Finished Stones.Test Methods for Abrasion Resistance.And the American Standard ASTMC241-90"Standard Test Method for
三、技术参数:
★磨盘尺寸:φ254×15mm
★四个试样**距圆盘中间:90mm
★试样承受负荷:2000±50g、1250±50g
★磨盘转速及试样自转转速:45±1rpm
★磨盘工作硬度:>HB500
★磨料流量:连续可调
★适用试样规格:
正方形样品50×50±0.5mm,厚度15-55mm
圆形样品¢25±0.5mm,高度25-60mm
★试样个数量:4个
★额定消耗功率:0.37KW,380V,50Hz
★转数控制范围:0-9999rpm
Third,the technical parameters:
★Grinding disc size:φ254×15mm
★Four specimens**from the middle of the disc:90mm
★Sample load:2000±50g,1250±50g
★Rotating speed of grinding disc and sample rotation speed:45±1rpm
★Working hardness of grinding disc:>HB500
★Abrasive flow:continuously adjustable
★Applicable sample specifications:
Square sample 50×50±0.5mm,thickness 15-55mm
Round sample:25±0.5mm,height 25-60mm
Number of samples:4
★Rated power consumption:0.37KW,380V,50Hz
★Revolution control range:0-9999rpm
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