腾达试验仪器厂：

　　一、用途：

　　该石膏打磨性试验机是根据嵌缝石膏JC_T 2075-2011标准中对打磨性试验的要求设计制造的。该仪器主要适用于测定建筑物内墙、顶棚等嵌缝石膏的打磨性。该仪器结构合理可靠，操作简单，自动计数，整机重复性好。

　　1.Purpose

　　The gypsum sandability tester is designed and manufactured according to the requirements for sandability test in the caulking gypsum JC_T 2075-2011 standard.The instrument is mainly suitable for measuring the abrasiveness of caulking gypsum such as interior walls and ceilings of buildings.The instrument has reasonable and reliable structure,simple operation,automatic counting,and good repeatability of the whole machine.

　　二、技术参数：

　　◆打磨块运动频率：（37±2）次/min

　　◆打磨块运动距离：380mm（两端)

　　◆打磨块和夹具重：（460±20）g

　　◆打磨块尺寸：90mm X 40mm

　　◆设定计数范围：0-9999

　　◆电源：AC220V.50HZ.

　　◆外形尺寸：长X宽X高（575X470 X390)mm

　　2.Technical parameters:

　　◆Motion frequency of polishing block:(37±2)times/min

　　◆Moving distance of polishing block:380mm(both ends)

　　◆Grinding block and fixture weight:(460±20)g

　　◆Grinding block size:90mm X 40mm

　　◆Set counting range:0-9999

　　◆Power supply:AC220V.50HZ.

　　◆Dimensions:length X width X height(575X470 X390)mm