Home > Products > Primary Standards > ITS-90 Fixed Points >

Metal Clad Optimal ITS-90 Fixed Point Cells
Metal Clad ITS 90 Fixed Point Cells
 

Product Code: METAL OPTIMAL CELLS
Contact us for pricing

   Product Description
 
Optimal Metal Clad Cells are available in Indium, Tin, Zinc, and Aluminum and can be provided with one of two UKAS certificates depending on the amount of testing done of the cell.

For our Standard Service we perform one melt and one freeze of the cell plus one intercomparison with Isotech's reference Cell. For our Premium Service we perform three melts, three freezes and two intercomparisons. The uncertainties for these two options are listed below.


UKAS K = 2

Standard

Premium ħmK

HG

1.0

0.5

H2O

0.5

0.2

Ga

1.0

0.5

In

2.0

0.7

Sn

2.0

0.8

Zn

2.0

1.0

Al

6.0

2.0