TP-2801E1 asphalt penetration tester is designed and manufactured as perthe T0604 "Asphalt Penetration Test" in the China Transportation Industry Standard JTG E20 "Highway Engineering Asphalt and Asphalt Mixture Test Regulations", GB/T 4985 "Penetration Determination of Petroleum Wax", GB/T 4509 "Determination of Penetration of Petroleum Pitch" (equivalent to ASTM D5), GB/T 269 "Determination of Penetration of Lubricating Grease and Petroleum Grease". It is mainly used to determine the penetration of asphalt, paraffin wax and lubricating grease.
Technical Features 1. High-precision temperature controller, convenient temperature setting and high temperature control accuracy. 2. Equipped with cold light source and magnifying glass, convenient to use and operate. 3. Equipped with a needle penetration display, the data is stable and accurate, and the observation is convenient. 4. With functions of coarse and fine adjustment of the lifting frame, which is convenient for the needle tip to align with the sample plane.
Technical parameters 1. Power supply: AC (220±10%) V 50Hz; 2. Measuring range: (0~600) penetration degree; 3. Resolution: 0.01mm (0.1 penetration); 4. Hand-in time control: 5 seconds, 8 seconds, 10 seconds, 12 seconds, 30 seconds, 60 seconds, the time error is less than ±0.1 second; 5. Heater power: 200W; 6. Temperature control accuracy: 25ºC±0.1ºC; 7. Constant temperature bath: It is a hard glass cylinder; 8. Stirring: Magnetic stir bar rotating and stirring; 9. Applicable environment: Temperature: (15~35)ºC, relative humidity: ≤85%; 10. Dimensions: 260mm×400mm×640mm (length×width×height); 11. Net weight of the instrument: 16kg.
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
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