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Testing equipment for automated
petroleum test equipment

ISL Viscosity Bath


  • ASTM D 445, IP 71 precision
  • Accommodates up to 7 (8 upon request) capillary tubes
  • Compact, space-saving footprint
  • Flat, waterproof keyboard and digital display
  • Selectable readout in ºC or ºF
  • Standard bath provided with RS-232 communication link
  • Housing and inner bath made completely of stainless steel
  • Adjustable feet allow perfect leveling
  • Built-in cooling coil for sub-ambient applications
  • Drain tap (for removal of bath media)
  • Multiple safety features

Specially designed for tests demanding ultra precise temperature control and/or for processes requiring visual monitoring, ISL's TVB 445 (co-developed with Tamson) conforms to all requirements of ASTM D445 and equivalent test methods. It is perfectly adapted for kinematic viscosity measurement using glass capillary viscometers and can be further used for thermometer calibration, crystal growing, density and reaction rate measurement, etc.

ISL Viscosity Bath