P
Phil Hobbs
Hi, all,
One of my gizmos that I transferred to a contract engineering outfit in
Orange County CA is having a few teething troubles, which my original
prototype didn't exhibit. I suspect that it's largely due to thermal
drift, either in the circuitry, the light source or the alignment.
To test this, I need to get a thermocouple thermometer that is good and
rugged, can measure at least two channels and preferably four, and is as
accurate as you can reasonably do with a thermocouple, maybe 0.25 to 0.5
degrees C. The temperature range is maybe 0 to 100 C. Extra credit for
isolated channels, and for being able to go to 250C so I can measure the
bulb envelope temperature, at least at some level.
Budget is probably $500.
Suggestions?
Thanks
Phil Hobbs
--
Dr Philip C D Hobbs
Principal Consultant
ElectroOptical Innovations LLC
Optics, Electro-optics, Photonics, Analog Electronics
160 North State Road #203
Briarcliff Manor NY 10510
hobbs at electrooptical dot net
http://electrooptical.net
One of my gizmos that I transferred to a contract engineering outfit in
Orange County CA is having a few teething troubles, which my original
prototype didn't exhibit. I suspect that it's largely due to thermal
drift, either in the circuitry, the light source or the alignment.
To test this, I need to get a thermocouple thermometer that is good and
rugged, can measure at least two channels and preferably four, and is as
accurate as you can reasonably do with a thermocouple, maybe 0.25 to 0.5
degrees C. The temperature range is maybe 0 to 100 C. Extra credit for
isolated channels, and for being able to go to 250C so I can measure the
bulb envelope temperature, at least at some level.
Budget is probably $500.
Suggestions?
Thanks
Phil Hobbs
--
Dr Philip C D Hobbs
Principal Consultant
ElectroOptical Innovations LLC
Optics, Electro-optics, Photonics, Analog Electronics
160 North State Road #203
Briarcliff Manor NY 10510
hobbs at electrooptical dot net
http://electrooptical.net