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Beijing ZLRC Environmental Protection Equipment Co.,Ltd.

China Manufacturer with main products: grp pipe, grp tank, frp woving /yarn, frp pipe making machinery, grp water tank, central air conditioner products, frp grating making machine...

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Mineral wool Density Tester

FOB Price: 10.00 - 50.00 USD/Piece
Payment Terms: L/C, T/T
In Stock

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Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Packaging Details: As costumer's requirments

Quick Details

  • Brand Name: ZLRC



Technical parameters

    1. Outer tube: inner Φ150mm, high 150mm

    2. Inner tube: outer 150mm, high 149mm

    3. Inner tube weight: 8.8kg


Test procedure

1. Put 100g sample evenly into the outer cylinder of the measuring cylinder. Put the inner tube into the outer tube to make the bottom gently connect with cotton, do not shock, do not press it with hand. After 5 minutes, measure equidistant three point of the cylinder periphery, with slide calliper rule measure the height difference of the inner and outer tube to the nearest 0.1 mm. The arithmetic mean of three points is the thickness of the sample.

    2. The result of the calculation: density of the sample is calculated according to the formula (9). Results reserves integer.

                     5.66 X  10

   P=               h          …………(9)


     p ......... granular cotton or raw cotton density, in units of: kg/m3  

3. 5.66 x 10 m3 - mass of the sample divided by the bottom area of the measuring cylinder incomes constant, in units of gram per square meter (g / m2);

             H -- sample thickness in millimeters (mm).

Service Process

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