General
Tamson viscometer and Tamson calibration baths are specially designed for tests that require ultra precise temperature control, or processes that need to be followed visually, e.g. viscometry (conforms to ASTM 445, IP71-1), thermometer and sensor calibration, density and reaction rate measurement, etc. The bath is fitted with a double window of which the front pane is detachable for cleaning purposes. The window is heated preventing built up of condensate.
Construction
The stainless steel construction ensures exceptionally stable temperatures which is further improved by an ingenius stirring mechanism with baffle plates. All wetted parts are made of stainless steel and PTFE, providing resistance against all usual bath fluids. The bath is fitted with adjustable feet for leveling.The cover of the bath has 4 round 51 mm holes with lids, for suspending glass capillary viscometers in holders. The use of themo insulated windows and window heating ensures clean sight. A permanent LED light is located in the top plate to supply clear light and guarantee optimal visibility inside the bath. A bath overflow outlet protects against expanding bath oil when the bath media is too high.
Agitation
A vane type stirrer with maintenace free bearings moves the bath fluid past a special heater
Span
All baths can be operated from -40 up to 20°C (-40..68°F).
Safety
The bath conforms to CE-regulations. Further the bath is equipped with a mechanical over temperature device which trips when in case of malfunction the bath exceeds the preset maximum temperature. This feature guarantees safe around the clock operation.
Accuracy
The system overall accuracy is within ± 0.005°K Fine adjustment and offset After the bath has stabilised the set point may be more accurately adjusted in the range of –5.00° to + 5.00°, if necessary.
Options - Optical Level indicator 07T0080
Item Unit TV12LT
Ordering code: 230V/50Hz 00T0410 115V/60Hz 00T0415 230V/60Hz 00T0420
Range -40..20°C/-40..68°F Reading °C or °F menu selectable Interface RS232 Setting ± [°C/F] 0.01 Stability [°K] std dev 0.004 min/max ±0.014 Uniformity [°K] std dev 0.004 min/max ±0.013 Heating [W] 500 + 700 Heaters 2 Bath volume [L] 15 Number of lids 1 lid with 4 x round diameter 51mm Window [mm] 246 x 268 Opening bath [mm] 248*73 Depth [mm] 300 Length [mm] 740 Width [mm] 425 Height [mm] 720 Weight [kg] 65 Power [Watt] Minimum 200 Nominal 800 Maximum 2100 CE: All models conform to CE regulations
Depth [mm] 300 Length [mm] 740 Width [mm] 425 Height [mm] 720 Weight [kg] 65
Cryostats & Low Temperature Circulators
Glass Capillary Viscometers
Low Temperature Viscosity Standards
TLV25 Viscometer Bath Low Temperature
Range -40..80°C/-40..176°F Reading °C or °F menu selectable Interface RS232 Setting ± [°C/F] 0.01 Stability [°K] std dev 0.004 min/max ±0.014 Uniformity [°K] std dev 0.004 min/max ±0.013 Heating [W] 500 + 700 Heaters 2 Bath volume [L] 15 Number of lids 1 lid with 4 x round diameter 51mm Window [mm] 246 x 268 Opening bath [mm] 248*73 Depth [mm] 300 Length [mm] 740 Width [mm] 425 Height [mm] 720 Weight [kg] 65 Power [Watt] Minimum 200 Nominal 800 Maximum 2100 CE: All models conform to CE regulations
All baths can be operated from -40 up to +80°C (-40..176°F).
Range -40..+80°C/-40..176°F Reading °C or °F menu selectable Interface RS232 Setting ± [°C/F] 0.01 Stability [°K] std dev 0.004 min/max ±0.014 Uniformity [°K] std dev 0.004 min/max ±0.013 Heating [W] 500 + 700 Heaters 2 Bath volume [L] 15 Number of lids 1 lid with 4 x round diameter 51mm Window [mm] 246 x 268 Opening bath [mm] 248*73 Depth [mm] 300 Length [mm] 740 Width [mm] 425 Height [mm] 720 Weight [kg] 65 Power [Watt] Minimum 200 Nominal 800 Maximum 2100 CE: All models conform to CE regulations
All baths can be operated from -50 up to +20°C (-58..68°F).
Range -50..+20°C/-58..68°F Reading °C or °F menu selectable Interface RS232 Setting ± [°C/F] 0.01 Stability [°K] std dev 0.004 min/max ±0.014 Uniformity [°K] std dev 0.004 min/max ±0.013 Heating [W] 500 + 700 Heaters 2 Bath volume [L] 15 Number of lids 1 lid with 4 x round diameter 51mm Window [mm] 246 x 268 Opening bath [mm] 248*73 Depth [mm] 300 Length [mm] 740 Width [mm] 425 Height [mm] 720 Weight [kg] 65 Power [Watt] Minimum 200 Nominal 800 Maximum 2100 CE: All models conform to CE regulations