Centrifugation bitumem extractor of model DLC-5 The extractor to used for asphalt content testing for asphall with mixing materials (centrifugation Separation) and road surfaces by heating paving to assess quality of mixing and product. The extractor complies with the standard JTJ052-200 issued by Ministry of Communications. Technical parameters 1.Mains valtage:220V±10% 2.Power of motor :370W-550W 3.Maximum weight of sample: 1500g and 3000g