LVDV-Ⅰ/ RVDV-ⅡViscometer

Features

• 16-bit micro-processor
• CVT (stepless) speed adjust
• Bright LCD display with backlight
• Nine operation buttons
• Height adjustable
• Bubble level on top
• Adjustable rubber feet
• RTD temperature probe
• LVDV-1 and LVDV-2 with L1-L4 spindles
• Other models with R2-R7 spindles
• Optional L0 or R1 spindle
• Optional Heater
• Optional printer
• Optional data collecting and statistics software

Display

• Speed | Viscosity | Shear rate
• Temperature | Spindle number
• Torque percentage
• Max.viscosity in current speed

Models

* Accuracy and Repeatability for Newtonian fluid
* L0 spindle optional
*M=1,000,000 | K=1,000

Applications

• Paints, inks, coating and resins
• Adhesives, glues, and sealants
• Food and beverage products such as syrups, sauces, oils, dairy
• Cosmetic and personal care formulations (lotions, creams, gels)
• Pharmaceuticals and medical formulations
• Petrochemical products, lubricants, fuel oils
• Chemicals, solvents, additives, polymers
• Material research and rheology evaluation

FAQ

• What are the differences between LV, RV and HV viscometers?

These refer to low-viscosity (LV), medium-viscosity (RV), and high-viscosity (HV) ranges. Different models and spindles are optimized for specific viscosity levels.

• Is temperature control required during viscosity testing?

For many fluids, viscosity is temperature-dependent. Using a temperature control device or thermostatic bath ensures repeatable and accurate results.