NDJ-1C沥青布氏旋转粘度计英文版说明

Product introduction:

Asphalt Brinell Rotary Viscometer is designed and manufactured in accordance with the requirements of T0625 "Asphalt Brinell Rotary Viscosity Test (Brockfield Viscometer Method)" in the industrial standard of the People's Republic of China JTJ052 "Testing Rules for Asphalt and Asphalt Mixtures of Highway Engineering". It is suitable for measuring the viscosity of Newtonian liquids and the apparent viscosity of non-Newtonian liquids. It can be widely used to measure the viscosity of various fluids such as asphalt, hot melt adhesives, paraffin, and polymers.

Technical parameters:

★ Measurement range: 100mPa · s ～ 2 × 105mPa · s (optional measurement range of No. 30 rotor can be expanded to 4 × 105mPa · s);

★ Rotor specifications: No. 21, 27, 28, and 29 rotors (optionally with rotor 30);

★ Rotor speed: 5, 10, 20, 50r / min four gears;

★ Measurement error: ± 1% (F · S), (± 3% (F · S) when No. 30 rotor is selected);

★ Temperature control range: 45 ℃ ～ 200 ℃;

★ Temperature control accuracy: ± 0.1 ℃;

★ Sample cylinder volume: 20ml;

★ Working power: AC 220V ± 10%, 50Hz;

★ Ambient temperature: 5 ℃ ～ 35 ℃ (When the heater control temperature is close to room temperature, the air conditioner should be enabled to make the working environment temperature lower than the heater control temperature by about 5 ℃);

★ Environmental relative humidity: not more than 80%.

★ Dimensions: 400X400300mm

★ Weight: 25kg

Product features:

★ This instrument adopts mechanical design technology, manufacturing process and microcomputer control technology. It has accurate data collection, high measurement sensitivity, reliable test results, convenient operation and beautiful appearance.

★ The display uses white backlight and high brightness LCD display, which can directly display the sample viscosity, rotor number, speed and other information, and the data display is clear.

★ The test results can be displayed on the display screen in real time or printed out by a printer. In addition, it can be connected to a personal computer through the RS232 data communication port of the instrument.