SL-SF01D Automatic Tube Folding Kinematic Viscometer Introduction: The SL-SF01D automatic tube bending kinematic viscometer is an automated instrument for rapidly measuring the kinematic viscosity of oil products, developed in accordance with ASTM D7279, D445, D446, NB/SH/T0956-2017, T/CEC127-2016 standards; This instrument has a fully automatic cleaning function. characteristic: 1. Fast measurement speed. The results are usually obtained within 3 to 5 minutes, with the fastest time being 1 minute. The entire process of injection, measurement, cleaning, drying, and result calculation generally does not exceed 10 minutes. 2. High degree of automation. Measurement, cleaning, drying, result calculation, and repeatability calculation are all automatically completed. 3. There are many types of samples for measurement. It can measure transparent and opaque samples, including Newtonian liquids such as gasoline, diesel, kerosene, cutting fluid, heat transfer oil, additives, lubricating oil, and in use oil. 4. Clean quickly and have low cleaning costs. A cleaning process generally consumes no more than 10 milliliters of cleaning solution. 5. Multiple auxiliary functions. Includes: constant calibration, temperature calibration, internal clock timing verification, automatic calculation of viscosity index, and automatic conversion of kinematic viscosity to Engler viscosity. 6. Dual over temperature protection, over temperature alarm, and anti dry burn protection functions for both software and hardware. 7. Fast temperature rise and fall speed. The maximum heating and cooling rate is 5 ℃/minute. 8. Adopting double-layer glass cylinders for more uniform temperature. 9. Adopting PT500 high-precision temperature sensor, the temperature of the constant temperature bath is stable and accurate, with a temperature control accuracy of 0.01 ℃. 10. Can be equipped with disposable filters, greatly reducing the workload of experimental personnel in sample pretreatment Technical parameters: According to the standards: ASTM D7279, D445, D446, the measurement results meet and exceed the requirements of GB/T265 standard Measurement range: 0.3-6000mm2/s, with two viscosity tubes measuring a span of 100 times Sample dosage: 0.3-1 mL Bath capacity: 3.5 L Temperature control range: 20-100 ℃ (if the target temperature is below 40 ℃, an additional cooler needs to be prepared) Temperature control accuracy: 0.01 ℃ Timing accuracy: 0.01 seconds Repeatability: ≤ 0.68% Whole machine power: ≤ 600 W Host size: 420x300x500 (mm) Work environment: Working power supply: AC220V ± 10% 50Hz ± 10% Environmental temperature: 10-28 ℃ Relative humidity:<80% RH Other: There is no strong vibration, airflow, strong electromagnetic interference, or corrosive gas around the laboratory.
Introduction: The SL-SF01D automatic tube bending kinematic viscometer is an automated instrument for rapidly measuring the kinematic viscosity of oil products, developed in accordance with ASTM D7279, D445, D446, NB/SH/T0956-2017, T/CEC127-2016 standards; This instrument has a fully automatic cleaning function.
