[labnetwork] temperature measurment

[Beall, James A. (Fed)]

My latest contact with H-Squared was:

Uina Kubota
H-Square Corporation
3100 Patrick Henry Dr.
Santa Clara  CA 95054
Tel: 1-408-982-9108x104
ukubota at h-square.com<mailto:ukubota at h-square.com>
www.h-square.com<http://www.h-square.com>



Jim Beall
National Institute of Standards and Technology
Quantum Sensors Group
Mailcode 687.08
325 Broadway 1C-110
Boulder, CO 80305-3328
303-497-5989
303-497-3042 (fax)

On Jun 13, 2019, at 8:13 AM, Morrison, Richard H., Jr <rmorrison at draper.com<mailto:rmorrison at draper.com>> wrote:

Hi Everyone,

For years we have been using Sensarray wafers to calibrate ovens and hot plates, the issue is they are silicon and break and at $7.5 k each it is costing me $$ I would rather spend on other things.

Do any of you use temperature calibration wafers made of metal, I used to get anodized Aluminum wafers for handler issues from H2Squared are they still around?

Thanks

Rick


Richard H. Morrison
Principal Member of the Technical Staff
Draper
555 Technology Square
Cambridge, MA
02139-3573

Work  617-258-3420
Cell  508-930-3461
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