Centrifugal asphalt extractor manufacturer
Beijing Zhongke Luda Test Instrument Co., Ltd. is a professional manufacturer of centrifugal asphalt extractor . It has strong technical strength and sophisticated equipment to provide users with high quality, high performance products and perfect technical services.
Centrifugal Asphalt Extractor Operating Procedures (1) Place the ring filter paper in an oven at 100~110 °C, weigh it, and record it. Open the collector cover and open the bowl lid.
(2) Soak 1~1.5kg asphalt mixture with solvent (trichloroethylene) in the beaker, or soak in the bowl for about one hour.
(3) Place the ring filter paper on the edge of the bowl opening, cover the bowl lid and fasten it, then cover the collector lid and place the recovery bottle at the discharge port.
(4) Turn on the centrifuge power, then start the motor. At this time, the centrifuge gradually increases to 3000 rpm. The asphalt solution flows into the recovery bottle through the discharge port. document.write('') , document.write('') stops after the flow stops.
Add new solvent from the hole in the upper end of the collector cover, the same amount as before, wait 3-5 minutes, repeat the steps. This was done several times until the effluent solution was clear yellowish.
(6) Remove the top cover of the collector and the bowl cover, remove the ring filter paper, and after the solvent evaporates, put it in an oven at 105 °C ± 5 °C, weigh it, and the weight gain part is part of the mineral powder. .
(7) Remove the material bowl and clean all the mineral materials in the discharge bowl. For the next step test.
LLC-15 (30) centrifugal asphalt extractor
The centrifugal asphalt extractor is mainly used for asphalt content test (centrifugal separation method) in asphalt mixture and asphalt dosage test during hot mix asphalt pavement construction to evaluate the quality of the mixing plant. The instrument complies with JTJ052 of the Ministry of Communications. -2000 standard.
Technical Parameters:
(1) Power supply: 220V ± 10%
(2) Motor power: 370W ~ 550W
(3) Speed ​​regulation range: automatic frequency conversion 3000r/min or more (4) sample zui large weight: 1500g 3000g
Centrifugal Asphalt Extractor is the main product of Beijing Zhongke Luda Test Instrument Co., Ltd., with reliable quality and superior performance. It is widely used in various quality inspection centers, universities and colleges, construction units, and welcome to purchase Beijing Zhongke Luda Test. Centrifugal Asphalt Extractor from Instrument Co., Ltd.
:document.write('') document.write('') : : Zhao Yang
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