一、糙面土工膜毛糙高度测定仪是检测仪器，依据GB/T17643-2001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。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。如需了解更多资料请与我公司客服人员联系。

First, the rough surface geomembrane roughness height measuring instrument is a professional testing instrument, designed and manufactured according to GB/T17643-2001 standard. It is mainly suitable for thickness measurement of rough geomembrane and related products, and has the advantages of convenient use and high measurement accuracy. Be sure to read the instructions carefully before use. It is operated by professional experimenters to avoid injury caused by improper operation. For more information, please contact our customer service staff.

二、糙面土工膜毛糙高度测定仪技术参数

1、测量里程：0-127mm

2、测量精度：0.01mm

3、同轴压力：0.56N+0.05

4、外形尺寸：200x200x200mm

5、重量：7.5kg

Second, rough surface geomembrane roughness height gauge technical parameters
1, measuring mileage: 0-127mm
2, measurement accuracy: 0.01mm
3, coaxial pressure: 0.56N+0.05
4, dimensions: 200x200x200mm
5, weight: 7.5kg

三、糙面土工膜毛糙高度测定仪试验步骤

1、按GB/T17643-2011规定的23℃±2标准环境进行，状态调节时间不少于4h，并在该条件下进行试验。

2、测量前将深度计的指示器归零。

3、将深度计测针置于糙面土工膜样品的表面凹点并保持稳定。

4、在刻度盘指示器上读数和记录，精确到0.01mm.

5、将深度计放置在下一个位置，重复测量过程。

Third, rough surface geomembrane rough height tester test steps
1. According to the standard environment of 23 °C±2 specified in GB/T17643-2011, the state adjustment time is not less than 4h, and the test is carried out under this condition.
2. Zero the indicator of the depth gauge before measuring.
3. Place the depth gauge needle on the surface pit of the rough geomembrane sample and keep it stable.
4. Read and record on the dial indicator to the nearest 0.01mm.
5. Place the depth gauge in the next position and repeat the measurement process.

四、糙面土工膜毛糙高度测定仪仪器：深度计一般由刻度盘指示器和测试台组成。

Fourth, the rough surface geomembrane rough height measuring instrument: the depth gauge is generally composed of a dial indicator and a test bench.