TVB 445: Viscometer Bath

The ISL Manual Viscometer Bath TVB 445 is designed ...

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The ISL Manual Viscometer Bath TVB 445 is designed to perform a variety of accurate temperature controls required for general laboratory use or as a constant temperature bath. Complying to ASTM D445 standards, the TVB 445 meets the requirement of viscosity measurement for highly precise temperature control, but also can be applied to applications that require visual monitoring (crystal growing, density and reaction rate measurement, etc.)

The TVB 445 is easy to operate and accommodates up to seven standard capillary tubes. Its compact design features a durable, stainless steel housing and inner bath. A built-in cooling coil makes it ideal for sub-ambient applications, and bath windows and optional lighting provide visual monitoring capabilities.

Test Methods

ASTM D445, ASTM D446, DIN 51562, IP 71, ISO 3104, ISO 3105, GOST 33

Features and Benefits

  • Accommodates up to 7 capillary tubes (8 upon request)
  • Accommodates sub-ambient conditions with a built-in cooling coil
  • Saves space with its compact design
  • Detachable windows for easy cleaning of the inner window
  • Provides standard bath with RS-232 communication link
  • Meets ASTM D445 and IP 71 methods
  • Provides accurate measurement over a wide temperature range (0.1ºC setpoint to 200ºC)
  • Offers stability and uniformity of 0.01ºC*
  • Provides multiple safety features to ensure effective bath insulation against heat loss
  • Corrosion-resistant material using stainless steel and PTFE
  • Control module for temperature measurement and regulation

* values measured in water @ 50 C (122 F)

150 150 TVB 445: Viscometer Bath 2022-01-13