Fully automatic Engler viscosity tester

DRT-1102HFully automatic Engler viscosity tester

performance metrics

DRT-1102HFully automatic Engler viscosity testerAccording to the standard: GB/T20249 Method for determination of wash oil viscosity, ASTM D7279 、D445、D446、NB/SH/T 0956-2017、T/CEC 127-2016， The measurement results meet and exceed the requirements of GB/T265 standard.

Measurement range:0.3～6000mm²/s， The measurement span of a single viscosity tube is 10 times

Sample dosage:0.3～1 mL， The sampling volume of tar and wash oil is 300ul, and a micro injector is used for injection

Bath capacity:2 L

Temperature control range:20-100 ℃, temperature point can be set arbitrarily: such as 50 ℃ and 80 ℃ (if the target temperature is below 40 ℃, a separate cooler needs to be prepared)

Temperature control accuracy:0.01℃

Timing accuracy:0.01S

heavy again Sex:≤0.68%

Measurement range of kinematic viscosity:1-300mm2/S

En viscosity measurement range:1-36.2E

Whole machine power:≤300W

Host size:330×200×450( mm)

working environment

Power supplyAC220V±10% 50Hz±10%

Ambient temperature10～28℃

Relative humidity:＜80%RH

its He: There is no strong vibration, airflow, strong electromagnetic interference, or corrosive gas around the laboratory.

Instrument Features

1. Fast measurement speed. The fastest time to get results is 1 minute, and generally it takes 3-5 minutes to get results. 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, and result 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 diesel, kerosene, cutting fluid, thermal oil, additives, lubricants, crude oil, coal tar, and in use oil.

4. Clean quickly and efficiently, with 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, and automatic conversion of kinematic viscosity to Engler viscosity.

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

7. The temperature rise and fall speed is fast.The fastest temperature rise and fall rate is5 ℃/min.

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

9. 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 ℃.

10Can be equipped with disposable filters, greatly reducing the workload of experimental personnel in sample pretreatment.