This equipment has been developed to assess the durability of rock to weakening and disintegration when subjected to the simulated effects of climatic slaking.
The rock samples are dried and then submitted to wear stress inside a drum which is rotated into water.
The test is performed different times and the wear is given by the loss in weight of the sample.
The system incorporates a motor drive unit mounted on a baseplate which revolves two (or up to four) stainless steel drums manufactured from 2 mm mesh, 140 mm Ø x 100 mm long.
The tanks are filled with water to a level 20 mm below the drum axis.
A digital timer automatically stops the motor after the preset time.
The equipment is supplied complete with two drums with tanks, and it can accept two additional drums (see accessories).

Power supply: 230V 1ph 50Hz 250W
Dimensions: 350x740x300 mm approx.
Weight: 30 kg approx.

一、产品简介：

    岩石耐崩解试验仪用于测定岩石的耐用崩解指数的试验仪器，可以测试岩石由于受气候原因影响干湿交替后，可以抵抗崩解的耐久性能。 使用前务必仔细阅读说明书。并由专业实验人员操作，以避免操作不当引起的伤害。

    岩石耐崩解试验仪 通过固定在设备底板上的马达，以每分钟20转的速度旋转2个鼓形试样箱。鼓形试样箱安装在涂有润滑油的轴承上，旋转时没有阻力。鼓形试样箱是采用抗腐蚀材料制成的，配有两个水槽。广泛适用于各大院校、科研所、试验中心等测定粘土类岩石和风化岩石等。

符合标准：ASTM D4644

二、试验步骤：

    选择好试件，核对试件名称及编号，填入记录表内。

    将试件装入耐崩解试验仪的圆柱形筛筒内，在105～110℃的温度下烘干至恒量后，在干燥器内冷却至室温称量。

    将装有试件的圆柱形筛筒放在水槽内，向水槽内注入纯水，使水位在转动轴下约20mm。圆柱形筛筒以20 r/min的转速转动10 min后，将圆柱形筛筒和残留试件在105～110℃的温度下烘干至恒量后，在干燥器内冷却至室温称量。

    重复本条3项的程序，求得第二次循环后的圆柱形筛筒和残留试件质量。

    必要时按3的程序进行5个循环。

    试验过程中，水温应保持在20±2℃范围内。

    试验结束后，应对残留试件、水的颜色和水中沉积物进行描述。根据需要 , 对水中沉积物进行颗粒分析、界限含水量测定和粘土矿物分析。8、称量精确至0.01g。

    产品总体尺寸：350*740*300mm

    重量：约30kg