Large Volume Temperature Calibrators – Isotech Oceanus-6


– 50 x 300mm Calibration Volume
– Use with Water and Gallium Fixed Points
– Can also be used as a Dry Block, Liquid Bath…
– -25°C to 140°C


The Oceanus-6 PLUS has all the advantages of the Isocal-6 models but with a substantially larger calibration volume, 50mm diameter by 300mm deep. The Oceanus-6 can be used as a Dry Block, a Liquid Bath, a Blackbody Source for infrared thermometers, a Surface Sensor Calibrator and for performance to a few mK (0.001°C) ITS-90 Fixed Points. The Oceanus-6PLUS is available in two models, the BASIC (B) and the SITE (S). The B model includes a sophisticated temperature controller with a dual display for Set Temperature and Dry Block Temperature.

The S model includes a built in digital thermometer to which an external standard thermometer can be connected, for Dry Block use this will give greater accuracy eliminating temperature gradient and loading errors.

For Liquid Bath, Surface Sensor or Blackbody use an external thermometer should always be used – either with the S model or the B model and a separate stand-alone indicator. For Lab use the Oceanus-6PLUS can be used with a laboratory performance temperature indicator such as one of the Isotech True Temperature Indicators with performance, for similar sensors, down to hundredths of a degree. The Oceanus-6PLUS offers unprecedented accuracies of ±0.0002°C (2 Sigma) at the Water triple point and the Gallium melt temperature of 29.7646°C and up to ±0.005°C in the stirred liquid bath option (by comparison).


Technical Feature Value
Model Oceanus-6
Temperature Range 45°C below ambient to + 140°C
Absolute Stability (30 Minutes)
Dry Block Bath ±0.03°C
Stirred Liquid Bath ±0.025°C
Ice/Water Bath ±0.001°C
BlackBody Source ±0.3°C
Surface Sensor Calibrator ±0.5°C
ITS-90 Fixed Point ±0.0002°C
Computer Interface Included with software
Cools from 20°C to -10°C in 90 minutes
Heats from 019°C to 80°C in 60 minutes
Calibration Volume 50mm diameter by 300mm deep
Standard Insert 6 pockets, all 8.0mm diameter and 250mm deep
Display Resolution
0.01 -19.99 to 99.99, 0.1 100.0 to 140.0 PC can display 0.01 across whole range with the software included.
Indicator Units °C, °F, K
Power 108 to 130V (50/60Hz) or 208-240V 950/60Hz) 300 Watts
Dimensions Height 430mm Width 310mm Depth 300mm
Weight 17kg


Isotech Oceanus-6 – Large Volume Temperature Calibrators-DpstarGroup