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  Photovoltaic industry drives rapid development of air jet sieve

  Photovoltaic industry drives rapid development of air jet sieve A large number of particle size distribution detection equipment such as AIR-200 Air Jet Sieve  is needed to ensure the particle size of ...
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  1. Labulk-0307 Plastic Materials Apparent Density Tester, Bulk Factor Tester and Pourability Tester Manual – Installation

  Assemble the apparatus as picture below, put the measuring cup in the axis of the funnel orifice. Adjust the stand screws and make the bubble in center to level the instrument. Put the height control ...
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  2. Labulk-0307 Plastic Materials Apparent Density Tester, Bulk Factor Tester and Pourability Tester Manual – Test Procedure – Apparent Density

   Pour a 115 ± 5 cm³ sample into the funnel. Open the bottom of the funnel quickly and allow the material to flow freely into the cup. NOTE 1: If caking occurs in the funnel, the material may be loos ...
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  3. Labulk-0307 Plastic Materials Apparent Density Tester, Bulk Factor Tester and Pourability Tester Manual – Test Procedure – Bulk Factor

  Measure the apparent density of the material in accordance with the applicable test method  as defined in No.2 procedure Measure the density of the molded or formed plastic material in accordance wit ...
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  4. Labulk-0307 Plastic Materials Apparent Density Tester, Bulk Factor Tester and Pourability Tester Manual – Calculation – Bulk Factor

  Calculate the bulk factor of the plastic material as follows: Bulk factor = D2/D1 where: D2 = average density of the molded or formed specimen, D1 = average apparent density of  the plastic materia ...
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  5. Labulk-0307 Plastic Materials Apparent Density Tester, Bulk Factor Tester and Pourability Tester Manual – Report – Bulk Factor

  Report the following information: Average apparent density of the plastic material and the method employed Average density of the molded or formed specimen Bulk factors calculated from them. NOTE 7: ...
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  6. Labulk-0307 Plastic Materials Apparent Density Tester, Bulk Factor Tester and Pourability Tester Manual – Apparatus – Pourability

  The apparatus shall consist of the funnel described in Test Method A, mounted as shown, and either a stopwatch or an electric timer of comparable accuracy. NOTE 9: Pourability may be measured with the ...
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  7. Labulk-0307 Plastic Materials Apparent Density Tester, Bulk Factor Tester and Pourability Tester Manual – Procedure – Pourability

  Take a sample of the plastic material weighing, in grams, 100 times its specific gravity (or density) after molding or forming. Work this sample on a paper until there is no tendency for the material ...
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  8. Labulk-0307 Plastic Materials Apparent Density Tester, Bulk Factor Tester and Pourability Tester Manual – Report – Pourability

  Report the time in seconds required for the funnel to discharge, to the nearest 0.2 s; or if so found, that the material will not run through the funnel. ...