NADE laboratory digital Rotational viscometer price RVDV-1 10-13000000 mPa.S

RVDV-1 rotary viscometer with digital display, single-chip control, is a data acquisition, processing, intelligent instruments. Instrument according to the set speed control stepper motor running smoothly prepare and rotor driven by gossamer. When the rotor resistance is not received, the rotation of the rotor and synchronous motors will rotate together. When the rotor resistance is measured by the rotation of the rotor will lag behind the motor. When the tension reached equilibrium with the liquid resistance, the opening angle of the motor rotor lag is fixed. By measuring the opening angle and the setting of work, speed and spindle, the instrument calculates the shear rate, measured liquid viscosity and shear stress and displayed on the LCD screen film

RVDV-1 is widely used in the measurement of viscosity on solvent-based adhesives, emulsions, bio-chemicals, paints, coatings, cosmetics, printing inks, paper pulp, starch, food, etc.

Testing way:

1). Spindle speed:0.3, 0.6, 1.5, 3, 6, 12, 30, 60 rmp

Spindles:No. 1, 2, 3, 4

2). Spindle speed:0.5, 1, 2, 2.5, 4, 5, 10, 20, 50, 100 rmp

Spindles:No. 1, 2, 3, 4

3). Spindle speed:0.5, 1, 2, 2.5, 4, 5, 10, 20, 50, 100 rmp

Spindle:No. 5, 6, 7

Testing range:10-13000000 mPa.S

Precision:≤±1%(full range)

Repeatability:≤±0.3%(full range)

Division:1 mPa.S

Temperature Sensor:-50~99℃

Precision of Temperature:±0.5℃

Interface:RS232C

Baud rate:9600

Outline:95*130*155(not including the base)

Net Weight:2KG (not including the base)