Peter,

Walt requested names of suppliers of IR radiometers.  Could you please pass
this along to him?  NIST cannot recommend any particular manufacturer.
However, I can tell you that these folks are all members of the ASTM
subcommittee on Radiation Thermometry, and they all participate(d) in
NIST's Short Course on Radiation Thermometry by lending equipment for the
laboratory experiments/training (see
http://physics.nist.gov/Divisions/Div844/rtsc.html)

Carol

------------------------------------------------------------------------------

Raytek, Inc.
1201 Shaffer Road, Box 1820
Santa Cruz, CA 95061-1820
408 458 1110 tel
408 458 1239 fax
800 227 8074
Attn. Peter King

Williamson Corporation
70 Domino Drive
P.O. Box 1270
Concord, MA 01742-1270
508 369 9607
508 369 5485
Attn.  Bill Barron, Sr.

Mikron
16 Thornton Road
Oakland, NJ 07436
201 405 0900 tel
201 405 0090 fax
http://www.mikroninst.com
Attn.  K. Irani

Ircon, Inc.
7300 N. Natchez Ave.
Niles, IL 60714
847 967 5151 tel
847 647 0948 fax
800 323 7660
Attn. Sam Paris

Land Infrared
2525 Pearl Buck Road
Bristol, PA 10997
215 781 0700
215 781 0723
Attn: Peter Kirby

----------------------------------------------------------------------------
Dr. B. Carol Johnson
Optical Source and Temperature Group
Optical Technology Division
National Institute of Standards and Technology
Room B208, Building 221
100 Bureau Drive
Gaithersburg, MD 20899-0001 USA
cjohnson@nist.gov
fax +1 301 869-5700
tel  +1 301 975-2322
http://www.nist.gov