| To calibrate
temperature sensors to 250°C look no further than Isotech's portable
stirred liquid baths. The Hyperion calibrates from 45°C below
ambient to 140°C (284°F) and the Drago from ambient to 250°C
(482°F). The useable calibration volume is a massive 2.5" (65mm)
diameter and the overall depth of 7.5" (190mm) gives more than twice
the volume of competitors' products.
Stirred liquid
baths are suitable for temperature sensors of all types, shapes and
sizes. Stabilities are much greater than those from Dry Blocks alone
and with suitable reference thermometers performance of up to
0.005°C is achievable.
The Hyperion and
the Drago are available in two models. If the liquid is directly in
the block then the controller only model, or Basic (B) model, can be
selected. However, instead of putting liquids directly in the block
liquid containers can be used to facilitate rapid change of liquids.
When using a liquid container, Dry Block Insert, Blackbody Target or
the Surface Sensor Kit a separate reference thermometer should be
used to compensate for the varying offset between the controller and
the accessory temperature. In this case you should choose the site
version (S) which includes a built-in temperature indicator for high
accuracy or for best accuracy an external indicator can be used. An
ideal combination is the TTI-8 and 935-14-16 Probe which can be
programmed to provide a system accuracy of ±0.025°C.
Includes as
standard: Windows Software, Computer Interface and a Ramp to Set
Point Feature. Increased resolution of ±0.01 available throughout
the range via the PC interface and, locally on the auto-ranging
front display, from -19.99 to +99.99 with the Hyperion and 0.01 to
+99.99 with the Drago. The controller features multi-point block to
display correction giving good absolute accuracy. |
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