检测认证人脉交流通讯录
- SUM涂料表面耐磨性测定仪
SUM Coating Surface Abrasive Resistance Tester 测定各种涂料在常温下的表面强度和耐磨性
For the determination of surface strength and abrasive resistance of coatings
试样尺寸 Dimension of Specimen -- 50 x 50±1mm 转速 Speed------------------------78RPM
针布刷宽度 Width of Brush---------45 x 16mm
圈数范围 Number of Turns----------0 - 99
电压 Voltage ---------------------220VAC
