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Rotational Viscometer LVM-D20

Rotational Viscometer LVM-D20

Rotational Viscometer LVM-D20 is a floor standing rotational viscometer used to measure viscosity of fluid sample at specified shear rates. Its viscosity ranges from 40.2 KU to 141.0 KU, 32 g to 1099 g, 27 to 5250 CP and offers 200±0.1 rpm rotation speed. The device perfect integration of touch screen technology, high technology in a modern fashion to fast, accurate and convenient measurement of paint, paint or ink viscosity. Powerful, high degree of intelligence. Designed with 5 inch color touch screen full, vivid display of various parameters and working conditions. Equipped with rich content, convenient operation, high measurement accuracy, good repeatability, stable speed, obvious advantages of strong anti-jamming performance.

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Viscosity Range 40.2 KU to 141.0 KU
32 g to 1099 g
27 to 5250 CP
Rotation speed range 200±0.1 rpm
Accuracy ± 3 %
Repeatability ±1.5 %
Measuring container 1 pint
Options in unit Options (including special viscometer thermostatic bath, thermostatic cup)
Self-built measurement procedure Can save 30 sets (including sample, measurement time, date)
Timing Flexible setting according to sample situation
Temperature measurement Standard temperature probe interface (need to match temperature probe)
Viscograph Real time display viscosity curve
Print Data, curves can be printed (need to choose printers)
Display 5 inch color touch screen
Data output interface USB interface: insert U disk to copy data directly (optional)
RS232 interface: connectable computer
Dimension 300 × 300 × 450 mm
Power Supply 110 V to 240 V, 50/60 Hz
  • Designed with 5 inch LCD touch screen display, rich information and easy to operate
  • Automatic calibration by computer, high precision, small error
  • Offers to KU, G, CP of the three commonly used parameters, and temperature measurements for the full-scale value percentage (graphics), viscosity curve, range overflow alarm, timing, clock date, etc
  • Self-built 30 sets of test procedures
  • Powerful human-computer interactive interface
  • The real-time display of the viscosity curve
  • It is protected by password for temperature and correction factor
  • Auto switch between dynamic and kinematic viscosity
  • Rotate speed and variety of speed is easy to choose
  • Designed with sound alarm when beyond measurement range
  • Offers different operation interface style and continuous viscosity testing
  • Adopts international standards ASTM, D562

Viscometer used in checking viscosity of glue, latex, adhesives (solvent base), polymer solutions, oil, painting and coating, solvent, cosmetic, dairy products, medicine, juice etc.

Rotational Viscometer LVM-D20 | Rotation speed range : 200±0.1 rpm | Accuracy : ± 3 %
Rotational Viscometer LVM-D20 | 5 inch LCD touch screen display | Self-built 30 sets of test procedures

Models of Rotational Viscometers

Labtron Rotational Viscometer are engineered with a robust rotating spindle that interacts with the fluid. They come with multiple spindle options and variable speed settings to fit diverse testing requirements. These have simple calibration procedures and low maintenance needs. Their user-friendly controls guarantee ease of operation. Our rotational viscometer are enhanced by integrated temperature control, ensuring consistent sample conditions.

Rotational Viscometer LVM-A33

Rotational Viscometer LVM-A33

  • Measurement Range : 800 to 320,000,000 mPa.s
  • Rotational Speed : 0.1 to 250 rpm per min
  • Rotors : No.2, No.3, No.4, No.5, No.6, No.7 (No.0 and No.1 is optional)
  • Measurement Accuracy : ± 1.0 % (of the full range)
Rotational Viscometer LVM-A30

Rotational Viscometer LVM-A30

  • Viscosity Range : LV: 1 to 6000000 mPa.s
  • Rotation speed range : 0.1 to 250 rpm
  • Spindles : (1#, 2#, 3#, 4# spindles) (0# is optional)
  • Accuracy : ± 1.0% (of full range)
Rotational Viscometer LVM-D10

Rotational Viscometer LVM-D10

  • Measurement range : 25 mPa.s to 1×10000000 mPa.s
  • Rotors : Rotor no. 21, 27, 28, 29 ( total 4 pieces of spindles)
  • Rotor speed : (0.1, 0.2, 0.5, 1, 2, 5, 10, 20, 50, 100, 200 ) r/min
  • Temperature control range : 45 to 200°C
Rotational Viscometer LVM-A40
Rotational Viscometer LVM-A40
  • Viscosity Range : 3 to 1600000 M (Mpa. S)
  • Rotation Speed Range : 0.3 / 0.6 / 1.5 / 3 / 6 / 10 / 12 / 15 / 20 / 25 / 30 / 40 / 50 / 60 / 70 / 80 / 90 / 100 Total 18 rpm
  • Spindles : 18# rotor:3 to 10 K 7 ml25# rotor:480 to 1.6 M 9 ml31# rotor:30 to 100 10.5 ml34# rotor:60 to 200 K 11 ml
  • Rotor : 18#,25#,31#,34# (standard configuration)
Rotational Viscometer LVM-A22
Rotational Viscometer LVM-A22
  • Viscosity Range : HA: 200 to 26000000 mPa.s
  • Rotation speed range : 0.3 to 100 rpm (stepless)
  • Spindles : HA: (2#, 3#, 4#, 5#, 6#, 7#, 6 Spindles) (0#, 1# are optional)
  • Accuracy : ± 1.0 % (of full range)
Rotational Viscometer LVM-B15

Rotational Viscometer LVM-B15

  • Measurement Range : 5 to 1,000,000 mPa.s 25 to 10,000,000 mPa.s 50 to 20,000,000 mPa.s200 to 80,000,000 mPa.s
  • Rotational Speed : 0.1 to 200 rpm per min
  • Rotors : SC4-21#, 27#, 28#, 29# (14, 15, 116, 18, 25, 31, 34 is optional)
  • Measurement Accuracy : ± 1.0 % (of the full range)
Rotational Viscometer LVM-A10

Rotational Viscometer LVM-A10

  • Measuring Range : 6 to 6,000,000 cP
  • Rotating Speed : 0.1 to 200 rpm
  • Measuring Error : ± 1 % full range (Newtonian liquid)
  • Repeatability Error : ± 0.5 %
Rotational Viscometer LVM-C12

Rotational Viscometer LVM-C12

  • Measuring range : 1 to 200000 mPa.s
  • Rotating speed : 0.3/0.6/1.5/3.6/12/30/60 (r/min)
  • Rotor : 1-4 number rotors, Measuring viscosity lower than 10 needs to be equipped with the 0 number rotar
  • Measuring Error (Newtonian liquid) : ±1%

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