GAOTek Digital Viscometer

GAOTek Digital Viscometer is an upgraded substitute of the original digital viscometer.




GAOTek Digital Viscometer is an upgraded substitute of the original digital viscometer. It uses a 5-inch touch screen with a powerful human-computer interaction interface, which is convenient to operate and rich in display information. It is an intelligent liquid viscosity measurement instrument. This instrument uses a microcomputer to control the speed of stepping motor and the whole measurement process. Under the control of a computer program, it automatically completes the measurement of liquid viscosity. The results are output by the display screen. It has the characteristics of small structure, stable work, high measurement accuracy and good anti-interference performance. This instrument can be used to measure the viscosity resistance and absolute viscosity of liquids, and is widely used in oil, paint, food, medicine, adhesives, cosmetics and other industries and scientific research institutions.



  • Patent technology: Multiple sampling per revolution.
  • Precise stepper motor: Stable speed, unaffected by voltage changes.
  • Timing function: Ideal for thixotropic non-Newtonian liquids.
  • Noiseless step motor: Reliable, clear speed display.
  • High-definition touch screen: Displays key parameters.
  • Continuous viscosity display: With range alarms.
  • Computer correction: ±1.0% accuracy.
  • Versatile power adapter: Wide input range.
  • Anti-static housing: With PC lifting rod.
  • Durable small shaft design.
  • Fast ARM chip processor.
  • Interchangeable viscosity units.
  • Viscosity coefficient correction.
  • Universal AC power adapter.
  • Built-in RTD temperature


Technical Specifications

Standard rotor No.1, No.2, No.3 and No.4 rotors (optional for 0 # rotor)
Measurement range bgd 152/1s to 10 MPa. S to 100000 (105) MPa. S
BGD 152/2S to10 to MPa. S 2000000(106)mPa.s
Optional speed bgd 152 / 1s to 6 rpm, 12 rpm, 30 rpm, 60 rpm (without gear drive).
Bgd 152 / 2S to 0.3 rpm, 0.6 rpm, 1.5 rpm, 3 rpm, 6 rpm, 12 rpm, 30 rpm, 60 rpm (without gear)
Measurement accuracy ±1.0% of full-scale (Newtonian liquid)
Measurement reproducibility 0.5% of full-scale (Newtonian liquid)
Power Supply 110 V to 220 V / 50 Hz / 60 Hz
Other Optional Accessories micro printer, thermostatic water tank, standard viscosity oil


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