Automatic tube bending kinematic viscometer

SL-SF01FAutomatic tube bending kinematic viscometerIntroduction:

SL-SF01FAutomatic tube bending kinematic viscometerCapable of quickly measuring the kinematic viscosity of Newtonian liquids such as lubricating oil, additives, gasoline, kerosene, cutting fluids, etc., developed according to ASTM D7279 standard; This instrument has automatic secondary quantification and fully automatic dual solvent cleaning functions, and its performance is comparable to similar imported instruments.

SL-SF01Fparameter

According to the standards: ASTM D7279, D445, D446, NB/SH/T 0956-2017, T/CEC127-2016, the measurement results meet and exceed the requirements of GB/T265 standard

Measurement range: 0.3-6000mm²/s， Two viscosity tubes measure a span of 100 times

Sample dosage: 0.3-1mL

Bath capacity: 5.5 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: ≤ 1200W

Host size: 450x500x580 (mm)

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.

SL-SF01Ffeature：

1. Fast measurement speed. The results are usually obtained within 3 to 5 minutes, and the entire process of injection, measurement, cleaning, drying, and result calculation generally takes no more than 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 both transparent and opaque samples, including Newtonian liquids such as gasoline, diesel, kerosene, cutting fluid, additives, new lubricating oil, and in use oil.

4. Accurate measurement data. The instrument has a secondary precise quantification function, which can automatically and accurately control the sample measurement conditions to ensure accurate data.

5. Automatic dual solvent cleaning, fast cleaning, low cleaning cost. A cleaning process generally consumes no more than 20 milliliters of cleaning solution.

6. Multiple auxiliary functions. Includes: constant calibration, temperature calibration, internal clock timing verification, automatic calculation of viscosity index, automatic conversion of kinematic viscosity to intrinsic viscosity, and automatic calculation of repeatability.

7. Dual over temperature protection for software and hardware, over temperature alarm, and anti dry burn protection function.

8. The temperature rise and fall speed is fast. The maximum heating and cooling rate is 5 ℃/minute.

9. Using double-layer glass cylinders for more uniform temperature.

10. Using PT500 high-precision temperature sensor, the temperature of the constant temperature bath is stable and accurate, with a temperature control accuracy of 0.01 ℃.

11. Can be equipped with disposable filters, which greatly reduces the workload of experimental personnel in sample pretreatment.