EVS Viscometer Bath

Embedded Viscometer System Technology – Constant Temperature Viscometer Bath – Low Energy Consumption – Excellent Illumination of Viscometers

The PSL Rheotek EVS Viscometer Bath provides top performance and a modern design. Developed for product specification testing, the high precision and stability of the bath makes it the ideal base for kinematic viscosity testing in full compliance with ASTM, IP, ISO and DIN methods.

PSL Rheotek EVS Viscometer bath. High precision viscometer bath +/- 0.005 degrees Cm exceeding ASTM requirements. Includes integrated backlight, OLED temperature display, three viscometer positions, two thermometer positions and bath drain. Low power consumption. Multi-voltage.

  • Integrated PT100 temperature control
  • Simple 5 button control
  • Built-in LED backlight
  • 3 Viscometer positions
  • Temperature stability + 0.005ºC
  • Fast response time
  • Multi-voltage
  • Integrated chiller option

Lazar Scientific is your reliable source for Viscosity Testing Equipment. 


Cloud Point and Pour Point

Color Measurement


Density Meters


Elemental Analysis

Flash Point Testers

Foaming, Air Release, Emulsification

Freezing Point

Fuel Cleanliness

Oxidation Stability

Penetrometers / Grease Workers



Inline Process Refractometers


Vapor Pressure Testers


Miscellaneous Lab Apparatus