Remarks:

Tamson viscometer and Tamson calibration baths are especially designed for tests which require ultra precise temperature control, or processes which need to be followed visually, e.g. viscometry, thermometer calibration, crystal growing, density and reaction rate measurement. All models are fitted with double windows in front and rear walls. The window panes are made of tempered safety glass separated by 20 mm air space. Visibility through the bath is excellent.

The stainless steel construction with 25mm thick glass wool insulation ensures exceptionally stable temperatures, improved by a smart stirring mechanism with baffle plates. All wetted parts are made of stainless steel and PTFE, resistant all usual bath fluids. The bath has adjustable feet for levelling.The cover of the bath has a number of round 51 mm holes with lids, for suspending glass capillary viscometers in holders. In order to work at temperatures lower than ambient plus 5°C, cooling is needed. Cooling fluid can be pumped through the cooling coil inside the apparatus. Tap water or a combination with the TLC10-3 or TLC15 can be used for this purpose. At the back of the bath is a power plug for an optional illumination unit (Z41).

The baths operate from ambient +5 up to +230°C (41..446°F). With the use of the built-in cooling coil, span lies 5°K above the temperature of the cooling liquid.

The set point can be set in steps of 0.1° up to 199.9°. From 199.9° up to 230°C/446°F steps of 1° must be made. The system overall accuracy is within ± 0.01°K.

The TV2000 has 3 openings (2 + 1 lid). These holes of 51 mm diam. can accommodate glass capillary in holders (see our viscometer datasheet). Additionally, a separate thermometer can be placed through a 18 mm hole in the cover.

The bath is conform CE regulations

Available in 230V/50-60Hz and 115V/60Hz.

For viscosity accessories, please see the special section ‘Accessories'.

Standards: ASTM D 445, IP 71-1