Primary Temperature Standard to -65 degrees C - Calibration Help

[Sandra Shepard]

I need to find calibration houses to perform an accredited calibration of a primary temperature standard below -40 degrees C. Our current Cal house cannot go below -40 degrees C. We have quote from a company called Transcat for around $1100...WOW! Does anyone know of other companies that may be more reasonable? Our requirements range from -55 to -65 degrees.

 

[Marc]

Can anyone help with this? If so, my Thanks in advance!

 

[BradM]

Have you tried Hart Scientific? I'm not sure how much it is, but I know they will give you a good calibration on your device.

That sounds awfully expensive, but it also depends on what kind of accuracy you were asking for.

 

[step30044]

Have you tried Hart Scientific? I'm not sure how much it is, but I know they will give you a good calibration on your device.

That sounds awfully expensive, but it also depends on what kind of accuracy you were asking for.

Hart Scientific will not cost as much and they provide an excellent service along with the necessary data tables.