沥青延伸度测定仪 FDL-0231

bitumen extending Tester FDL-0231Application range Asphalt elongation tester according to the People's Republic of standard GB/T4508 "the petroleum asphalt ductility assay", the industry standard of the People's Republic of China JTJ052 "road engineering asphalt and asphalt mixture testing procedures for" T0605 "Asphalt Ductility Test under the requirements of design, suitable for the measurement petroleum pitch was stretched to a certain speed in a predetermined condition, and a certain temperature to the length of the fracture, expressed in cm.Features 1, asphalt elongation the oximeter test tank no screw, guide rails and other means samples easy installation Asphalt extends Tester Test stretching the whole process smooth synchronization no jitter, speed uniform ductility accurate Asphalt elongation analyzer can simultaneously do ductility testing of three samples to facilitate parallel operation 4, asphalt elongation tester digital temperature control device, high precision sensor and magnetic circulation pump, water bath full cycle, high precision temperature 5, asphalt extending oximeter having a trial frame auto-return function, 1.5 m return time of about 10 minutes, the operation is extremely easySpecifications 1, Power Supply: AC 220V 50Hz 2, Measuring range: 1.5m (± 10mm) 3, the heating forms: an electric heater heating 3000W 4 bath cycle: strong magnetic circulation pump circulating bath Temperature range: 5 ~ 49 ℃ adjustable digital display 7, temperature accuracy: ± 0.5 ℃ 8, tensile speed: 10 to 50mm/min, frequency conversion stepless adjustable 9, measurement accuracy: ± 1 mm 10, ductility: SCM control, data processing aftercrop digital display 11, the refrigeration in the form: 1.25 compressor refrigeration input power 950W 12, Ambient temperature: -10 to +35 ° C 13, relative humidity: ≤ 85% 14 Total power consumption: not more than 4100W


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