LVDV-1T/2T   Touch Screen Viscometer

Main features:

Using ARM technology, built-in Linux system. The operation interface is simple and clear, and the viscosity test is carried out quickly and conveniently through the creation of test program and data analysis;

The viscosity measurement value is accurate: each measuring range uses the computer automatic calibration, the precision is high, the error is small;

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

4 Complete function: can measure time, self-built 30 sets of test program, access 30 sets of measurement data, real-time display viscosity curve, print data and curve;

5 Front level instrument: level adjustment is intuitive and convenient;

6 stepless speed regulation: RV1T series :0.3-100 rpm ,998 rpm

RV2T series :0.1-200 rpm ,2000 rpm

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

A curve showing time versus viscosity

Standard USB interface: insert U disk to copy data directly

Optional Pt100 temperature probe: temperature range from -20 to 300℃, temperature measurement accuracy 0.1℃;

10 Rich optional accessories: Viscometer dedicated thermostatic bath, thermostat cup, printer, standard viscosity sample (standard silicone oil)


  • Chinese and English operating system (set before leaving the factory).

the torque of the filament, the shape of the rotor, the size of the rotational speed, and the range of viscosity measurement are the same as the imported viscometer of the same type. the measured viscosity and other data are well comparable with the imported similar instruments.


Widely used in paint, paint, cosmetics, ink, pulp, food, oil, starch, solvent adhesive, latex, biochemical products and other industries.


LVDV-1T/2T   Touch screen Viscometer

Detailed technical parameters:


Control / display mode5-inch color touch screen
speed(r/min)0.3–100 infinitely variable speed , a total of 998 speed options0.1–200 infinitely variable speed , a total of 2000 speed options
measuring rangeRotor 1- 4: 10-2M mPa.s

ULR: 0.6-1K

Rotor 18:  3 – 10K

Rotor 25: 480 – 1.60M

Rotor 31: 30 – 100K

Rotor 34: 20 – 200K

Rotor 1-4: 10–6M mPa.s

ULR: 0.3-6K

Rotor 18:  1.5 – 300K

Rotor 25: 240 – 4.8M

Rotor 31: 15 – 300K

Rotor 34: 30 – 600K

rotorL1 – L4  (Standard)

Enhanced ultra-low viscosity adapter ULR (optional)

Small sample adapters (rotors 18,25,31,34)(optional))

Sample dosageRotor 1- 4: 300 – 400ml

ULR:  21ml

Rotor 18:7ml

Rotor 25: 9ml

Rotor 31: 10.5ml

Rotor 34:11ml

 K = 1000;  M = 1000000
measurement erro±1% (Newtonian liquid)
repetitive error±0.5% (Newtonian liquid)
Show shear response / shear ratestandard configuration
Timing functionstandard configuration
Real-time display Viscosity curveTemperature-time curve

Viscosity-time curve

(The rheological curves of shear rate and viscosity can be displayed by optional data processing software)

kinematic viscosityDensity of samples to be entered
Temperature measurement functionStandard temperature probe interface (optional temperature probe)
Automatic Scanning FunctionAutomatically scan and recommend the preferred combination of rotor and rotation speed
Maximum measurement rangeAutomatic display of selected combinations of rotor and rotation speed. Measurable viscosity range
Self-built Measuring ProceduresUp to 30 groups (including rotor, speed, temperature, time, etc.)
Preservation of measurementsUp to 30 sets of data (including viscosity, temperature, rotor, speed, shear rate, shear stress, time, density, kinematic viscosity, etc.)
put a seal onData, curve can be printed (standard print interface, need to buy printer)
data output interfaceUSB: can insert U disk and copy data directly

RS232: Connect Computer

thermostatic componentsSelections (including various viscometer special thermostatic tank, thermostatic cup, temperature control device, heating furnace)
working power supplyWide voltage operation (110 V/60 Hz or 220 V/50 Hz)
outline dimension300 × 300 × 450(mm)

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