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◆Precision mandrel, in line with standard requirements, high test repeatability;
◆Using metal bath cold trap;
◆Standard glass test tube, inner diameter 22~22.5mm, length 120mm;
◆Special rotational viscometer, equipped with seven spindle speeds;
◆Semiconductor refrigeration, can be tested after 2 hours of constant temperature, compared with 18 hours of traditional air constant temperature, the efficiency is increased by nearly 90%;
◆Microcomputer temperature controller, PID adjustment, temperature control range: normal temperature ~-40℃, PT100 temperature sensor, high precision;
◆Large viscosity detection range, 1000~1000000mPa.s
◆LCD screen display, programmable selection of test speed, test time, automatic calculation of results;
◆ Equipped with CADON® analysis software, which can calibrate and analyze the linear accuracy of the viscometer very well;
◆One-key automatic lifting structure, automatic positioning of viscometer;
◆The test tube has a locking function to prevent the test tube from affecting the accuracy due to excessive viscosity.
II.Scope of application
◆Lubricant production enterprises
◆Testing department
III.Relevant Standards
◆GB/T11145 "Determination of Lubricant Low Temperature Viscosity (Brockfeldt Viscometer Method)"
◆ASTM D2983 "Determination of Lubricant Low Temperature Viscosity (Brockfeldt Viscometer Method)"
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