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Jarrett-Isotech Water Triple Point Cells
Jarrett Isotech Triple Point of Water
 

Product Code: JARRETT TPW
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  • SPECIFICATIONS

Water Triple Point Cell "Jarrett"

Uncertainty 0.000070°C
Fifty Years of Proven Use
Quartz Glass and Isotopic Analysis Available

The Water Triple Point is the most important fixed point, the only point common to the ITS-90 and the Thermodynamic Temperature Scale. It is an essential reference point for every temperature laboratory.

The Jarrett-Isotech cells are the best standard, all cells are not the same, accept no inferior device.
Model A B C D E Comments
A11-50-270 11 50 350 270 100 Highly recommended (1) (2)
A13-50-270 13 50 350 270 100 Large re-entrant tube (1)
B8-30-130 8 30 160 130 0 Slim Cell - Fits Isotech Dry Blocks
B12-40-210 12 40 290 210 75 Replacement for NPL, UK Type 32 Cells
B12-46-210 12 46 290 210 75 Recommended for Isotech Oceanus
B11-50-270 11 50 350 270 100 Highly recommended (1) (2)
B11-65-270 11 65 350 270 100 NRCC's favourite Cell (1) (2)
B13-65-270 13 65 350 270 100 Large re-entrant tube (1)
B16-65-270 16 65 350 270 100 Larger re-entrant tube (1)
(1) Isotopic Analysis is available.
(2) Available in Quartz Glass.

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