The instrument is designed and made as per T0621 Asphalt Standard Viscosity Test in the Industry Standard of People's Republic of China JTG E20-2011 Specifications and Test Methods of Bitumen and Bituminous Mixtures for Highway Engineering. It is suitable to determine the viscosity of liquid petroleum asphalt, coal pitch and emulsified asphalt at flowing state.
Main technical specifications 1.The instrument adopts semiconductor refrigeration technology to meet the requirements of the test temperature environment. 2. High precision temperature controller , accuracy :0.1 ºC. 3.It is easy to operate and high in accuracy.
Main Parameters Power supply:AC(220±10%)V, 50Hz Total power consumption: ≤800W Circular trough: Inner diameter:160 mm, Depth:116 mm Sample tube: four pieces in a set. The diameter of effuse tube is: φ10 mm±0.025 mm, φ5 mm±0.025 mm, φ4 mm±0.025 mm and φ3 mm±0.025 mm. 5. Ball stopper specification: A: Diameter of ball: 12.7 mm±0.05 mm; Sign height:92 mm±0.25 mm. B: Diameter of ball: 6.35 mm±0.05 mm; Sign height:90.3 mm±0.25 mm. 6. Temperature controlling range: 20~90 ºC. 7. Temperature controlling accuracy: ±0.1 ºC 8. Time resolution: 0.1 s, maximum time value: 999.9 s 8. Heating type:electric heater. Heating power is 750W. 10. Ambient temperature: 15ºC~35 ºC Relative humidity:≤ 85% Dimension:400mm×440mm×570mm Net weight:23kg.
Our Company Located at Chongqing city--a southwest electromechanical manufacturing center as well as national municipality,Chongqing TOP is a professional leading manufacturer and supplier of oil purifiers and various related testers.We consists of departments respectively for technological development, machinery manufacture, instrument manufacture, quality control etc. On basis of mature development and manufacture technology and highly qualified production management team, the products own high quality, easy operation, excellent performance and lone service life.
TOP Oil Purifiers are widespread in the fields of electric power, petrifaction, mineral, shipbuilding, steel construction, bridge, automobile and railway, playing a great role in reducing energy consumption for clients as well as environmental pollution. We provides you with reliableoil purifierssuch as transformer oil purifier, turbine oil purification machine, hydraulic oil treatment machine, lubricating oil filtration machine, fuel oil restoration, oil and water separator, oil regeneration equipment, waste oil recycling equipment , black oil distillation plant etc.
TOP Testers works on the development, production, market, technical and after-sale service for petrochemical analyzers,transformer substation electrical testing equipment and circuit detecting equipment. Main products are oil tester, electrical analysis instrument, road bituminous tester, geological analyzer,elemental analysis apparatus, sample pre-treament devices, physical optics series, chromatography/spectrometer, carbon black tester, coal tester, iron core loss tester, diffractometer , soil tester, waste water Tester, laboratory fume good and lab solution/movable lab
Honest Team - TOP always honestly treat you and keep faith to make you satisfied with every cooperation with us. Sincere Communication - TOP sincerely communicate with you to guarantee the provided products to be your ideal ones. Reliable Quality -TOP own high quality and high performance for every TOP product is under strict quality control and testing. Service Commitment - TOP bring you prompt, considerate and professional after-sale service and technical support, and explore technology future together.
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