腾达试验仪器厂：

　　一、产品简介：

　　岩棉板式测厚仪是**检测仪器，适用于由矿物棉制成的板、带厚度的测量。依据GB/T5480—2008《矿物棉及其制品试验方法》设计制造。具有结构简单、操作方便、测量范围大等特点。

　　the product introduction:

　　The rock wool plate thickness gauge is a professional testing instrument suitable for the measurement of the thickness and thickness of the plate made of mineral wool.Designed and manufactured according to GB/T5480—2008“Test methods for mineral wool and its products”.The utility model has the advantages of simple structure,convenient operation and large measuring range.

　　二、技术参数：

　　★压板压强：98Pa。

　　★测量厚度：0～160mm。

　　★分度值：0.1mm。

　　★试件尺寸：100×100mm。

　　★外型尺寸：160×110×260mm。

　　★百分表量程：0～10mm。

　　★精度：0.01mm。

　　★钢板尺测量范围：0-150mm。

　　★压板直径：Φ50mm。

　　Second,technical parameters:

　　★Pressure on the platen:98Pa.

　　★Measurement thickness:0~160mm.

　　★Indexing value:0.1mm.

　　★Specimen size:100×100mm.

　　★Dimensions:160×110×260mm.

　　★Dial indicator range:0~10mm.

　　★Accuracy:0.01mm.

　　★Steel ruler measurement range:0-150mm.

　　★Platen diameter:Φ50mm.

　　三、使用方法：

　　先用钢板尺测量被测试样的大体厚度，例如：被测试样大约厚56mm，用钢板尺先将测厚仪的底板和压盘之间的距离测量到50mm，此数值为初始距离，然后将测厚仪的移动横梁拧紧，轻轻抬起测厚仪的压盘，将被测试样放到底板和压盘之间，轻轻放下压盘，使其与试样接触，待百分表读数稳定后读数，精确到0.1mm。如读数为6.1mm，则该试样的真实厚度为初始距离50mm实测厚度6.1mm=56.1mm。

　　注：岩棉板式测厚仪用钢板尺和测厚仪确定被测试样的初始厚度时，请取A接近试样的整数值，实测数值应不超过10mm。例如，被测试样大约在20~30mm，初始距离定为20mm，在50~60mm时，初始距离定为50mm，其他同理，初始距离A高为150mm。

　　Third,the method of use:

　　First measure the general thickness of the test sample with a steel ruler.For example,the test sample is about 56 mm thick.Use a steel ruler to measure the distance between the bottom plate of the gage and the platen to 50 mm.This value is the initial distance and then The moving beam of the gage is tightened,gently lift the platen of the gage,place the test sample between the bottom plate and the platen,gently lower the platen to make contact with the sample,and wait for the dial gauge reading The reading after stabilization is accurate to 0.1mm.If the reading is 6.1mm,the true thickness of the sample is the initial distance of 50mm and the measured thickness is 6.1mm=56.1mm.

　　Note:When using the steel ruler and thickness gauge to determine the initial thickness of the test sample,take the integer value closest to the sample.The measured value should not exceed 10mm.For example,the sample to be tested is about 20~30mm,the initial distance is set to 20mm,and the initial distance is 50mm when it is 50~60mm.For the same reason,the initial distance is up to 150mm.

　　四、操作步骤：

　　★平稳地抬起防水卷材测厚仪测量压板，将一块已备好的被测小样放在测量压板与支座之间，轻轻地放下测量压板使其与试样接触。待测厚仪指针稳定后记录百分表此时的读数，然后计算此小样的实际厚度。

　　★重复步骤5测量其余三个小样的厚度，并计算4个小样厚度的算术平均值作为该试样的厚度。对于厚度测量需要包括贴面层的试样，应将贴面层向下放置。但若是金属网贴面，则应将金属网去除后再进行测量。

　　首先调整防水卷材测厚仪测量压板的底平面与支座的上平面平行。

　　★准备被测试样小样。

　　根据被测试样的厚度选用相应的基准块进行组合做为测量基准（注：基准块可根据被测试样的高度任意组合）。

　　★将组合好的基准块放在支座上，松开立柱锁紧手柄，上、下调整支架，使百分表下端的测量压板压在基准块上，并使百分表有0.2mm的预紧量，然后锁紧立柱锁紧手柄，并记录此时百分表读数，抬起测量压板，移去基准块。

　　Fourth,the operation steps:

　　★smoothly lift the waterproof coil gauge to measure the pressure plate,place a prepared sample to be placed between the measuring platen and the support,and gently lower the measuring plate to make contact with the sample.After the thickness gauge pointer is stable,record the reading of the dial gauge at this time,and then calculate the actual thickness of the sample.

　　★Repeat step 5 to measure the thickness of the remaining three samples and calculate the arithmetic mean of the thickness of the four samples as the thickness of the sample.For thickness measurements that require a sample of the overlay,the overlay should be placed down.However,if the metal mesh is veneered,the metal mesh should be removed before measurement.

　　First adjust the waterproof membrane thickness gauge to measure the bottom plane of the pressure plate parallel to the upper plane of the support.

　　★Prepare a sample to be tested.

　　According to the thickness of the sample to be tested,the corresponding reference block is selected and used as the measurement reference(Note:the reference block can be arbitrarily combined according to the height of the sample to be tested).

　　★Place the assembled reference block on the support,loosen the column locking handle,adjust the bracket up and down,press the measuring plate at the lower end of the dial gauge on the reference block,and make the dial indicator 0.2mm pre-Tightly,then lock the column lock handle and record the dial gauge reading,lift the measurement platen,and remove the reference block.