Isotech ITS-90 Isothermal Fixed Point Towers (Isotowers)
by Fmeaddons
Isotech ITS-90 Isothermal Fixed Point Towers (Isotowers)
$1.00
- Large cell performance with slim cell price
- 30 Hour Plateaus
- Uniquely integrated device with known immersion characteristics
- Simple & safe with no glass parts
- Easily transportable – Perfect Audit Item
Description
The most accurately defined temperatures are those defining points (fixed points) of ITS-90. The leading Primary Laboratories use large fixed point cells in deep calibration furnaces that utilize Heat Pipes to eliminate temperature gradients. This combination of cell and furnace gives the smallest of uncertainties. In Isothermal Towers the fixed point cell and heat pipe (or heat siphon) have been combined to produce the ideal realizations for calibrating standard thermometers. A heated block (Immersion Compensator), sits on top the heat siphon/cell to fully compensate for the immersion characteristics of the unit under test.
