Lonroy RVDV-1T-H Touch Screen High Temperature Brinell Viscometer (6.4 – 3.3M)

Control / Display: 5-inch color touch screen

Speed(r/min): 0.3 – 100, Stepless speed,998 speeds available

Measuring range(mpa.s): 6.4 – 3.3M

Rotor No.0: 6.4-1K

Rotor No.21: 50-100K

Rotor No.27: 250-500K

Rotor No.28: 500-1M

Rotor No.29: 1K-2M 

Rotor: 21,27,28,29(Standard) No.0 (Optional)

Sample dosage: 

Rotor No.0: 21ml

Rotor No.21: 7.8ml

Rotor No.27: 11.3ml

Rotor No.28: 12.6ml

Rotor No.29: 11.5ml

Measurement error: ±1% (Newtonian liquid)

Repetitive error: ±0.5% (Newtonian liquid)

Show shear response / shear rate: have

Timing function: have

Real-time display: 

Viscosity curve

Time-viscosity curve

Temperature-viscosity curve (optional temperature sensor)

(Optional data processing software shows shear rate and viscosity curves)

Kinematic viscosity: Density of samples to be entered

Measuring range: Automatic display of selected combinations of rotor and rotation speed. Measurable viscosity range

Self-built Measuring Procedures: Save 30 groups (including rotor, speed, temperature, time, etc.)

Preservation of measurements: Save 30 sets of data (including viscosity, temperature, rotor, speed, shear rate, shear stress, time, density, kinematic viscosity, etc.))

Printer interface: Print data, curves (need to buy printer)

Computer output interface: RS232

Working power supply: 

Viscometer mainframe: wide voltage operation (110 V/60 Hz or 220 V/50 Hz)

Heating furnace and temperature control unit: 220V 50Hz

Outline dimension: 300 × 300 × 450(mm)

Main features:

- Adopts ARM technology, built-in Linux system. Operation interface is simple and clear, through the creation of testing procedures and data analysis, fast and convenient viscosity testing;；

- Accurate viscosity measurement: each measuring range is automatically calibrated by computer with high precision and small error；

- Display rich: in addition to viscosity (dynamic viscosity and kinematic viscosity), there are temperature, shear rate, shear stress, measured value as a percentage of the full range value (graphic display), range overflow alarm, automatic scanning, maximum measurement range under the current rotor speed combination, date, time, etc. The kinematic viscosity can be displayed under the known density to meet the different measurement requirements of users；

- Fully functional: can be timed measurement, self-built 30 groups of testing procedures, access to 30 groups of measurement data, real-time display viscosity Curves, printed data, curves, etc.；

- Stepless speed regulation:

- RV1T series:0.3-100 rpm, a total of 998 rotational speeds

- RV2T Series:0.1-200 rpm,2000 rpm

- Shows the curve of shear rate to viscosity: can set the range of shear rate, real-time display on the computer; can also show the curve of time to viscosity

- Operating System in English and Chinese