土工膜糙面厚度仪

土工膜糙面厚度仪依据CJ/T234-2012标准设计制造，主要适用于糙面土工膜及其相关产品的厚度测量，具有使用方便，测量精度高等优点。

The geomembrane rough surface thickness gauge is designed and manufactured according to the CJ / T234-2012 standard. It is mainly applicable to the thickness measurement of rough geomembrane and its related products. It has the advantages of easy use and high measurement accuracy.

土工膜糙面厚度仪技术参数：

■测量里程：0-127mm

■测量精度：0.01mm

■同轴压力：0.56N+0.05

■外形尺寸：200x200x200mm

■重量：7.5kg

Technical parameters of geomembrane rough thickness meter

■ Measuring mileage: 0-127mm

■ Measurement accuracy: 0.01mm

■ Coaxial pressure: 0.56N + 0.05

■ Dimensions: 200x200x200mm

■ Weight: 7.5kg

土工膜糙面厚度仪试验步骤：

在指定的标准实验室环境条件下对状态调节好的试样进行试验。

通过对基点上的压力点施加特定的力（没有放置试样），对测量尺进行清零或者记录初始的非零读数。

升起压力点并插入试样。当将压力点慢慢地与试样接触时，调整试样的位置以便测量器点位于糙面的突起之间的凹陷处的“低点”或“低谷”，获得局部A小厚度读数。重复以上步骤，每个试样一共获得3个测量读数。取3个读数中的A小值作为该试样的厚度，结果要求精确到0.025mm，

测量时测量器需要在满额静载压强条件下，静置5s，然后按照测量器的精度记录厚度值。

用所有试样的结果计算样品的平均厚度，记录时精确到0.025mm。

Test steps of geomembrane rough surface thickness meter:

Test the condition-conditioned specimens under specified standard laboratory environmental conditions.

By applying a specific force to the pressure point on the base point (without the sample placed), zero the measuring ruler or record the initial non-zero reading.

Raise the pressure point and insert the specimen. When the pressure point is slowly brought into contact with the sample, adjust the position of the sample so that the measuring point is located at the "low point" or "valley" of the depression between the protrusions on the rough surface to obtain a local A-thickness reading. Repeat the above steps to obtain a total of 3 measurement readings for each sample. Take the small value of A in the 3 readings as the thickness of the sample. The result needs to be accurate to 0.025mm.

When measuring, the measuring device needs to stand for 5s under the condition of full static load pressure, and then record the thickness value according to the accuracy of the measuring device.

Calculate the average thickness of the sample using the results of all samples, accurate to 0.025mm when recording.

土工膜糙面厚度仪试验报告:

报告平均厚度的如下信息：

工程项目，测试的土工膜的类型，抽样方法。

用来测试厚度的设备名称或相关描述。

测量器点的尺寸（如果与这个标准不同的话）。

样品和试样的尺寸（如果与这个标准不同的话）。

加载间隔时间。

试样的数量。

报告每一个试样的厚度测量结果，精确到0.025mm。

报告所有测量结果的平均值，精确到0.025mm。

可用百分数形式表示样品的单个测量结果的变化系数。

在测量过程中出现的任何异常的或者超出标准的情况。

在测量过程开始和结束的实验环境条件。

土工膜糙面厚度仪注意事项：使用完毕清理表面，以备下次使用

Geomembrane rough surface thickness meter test report:

Report the following information on average thickness:

Engineering project, type of geomembrane tested, sampling method.

The name or description of the device used to test the thickness.

Measure the size of the point (if different from this standard).

Sample and specimen dimensions (if different from this standard).

Loading interval.

The number of samples.

Report the thickness measurement results of each sample to the nearest 0.025mm.

Report the average of all measurement results to the nearest 0.025mm.

The coefficient of variation of a single measurement of a sample can be expressed as a percentage.

Any abnormal or out-of-standard conditions during the measurement.

Experimental environmental conditions at the beginning and end of the measurement process.

Note for geomembrane rough surface thickness meter: clean the surface after use to prepare for next use