Rayteck model ST30 IR thermometer.

D

Donald Contant

Guest
Anybody out there with a home brew calibrator for this
unit? Thanks, Don, donaldcontant_6@sympatico.ca
 
Donald Contant wrote:
Anybody out there with a home brew calibrator for this
unit? Thanks, Don, donaldcontant_6@sympatico.ca
Click to expand...
Publish what you find. I have the ST2.
Temperature is easy. It is the emissivity standard
what are hard?? Probably something like candle soot
on an aluminum substrate.
mike


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Thanks for the response Mike. The model I have (ST30) reads 30 deg. F higher
than actual. There is no internal adjustments...pots, etc. There is a 12 pad
connector (A1 to A12) adjacent to the battery compartment...could be
computor interface. Regards, Don
"Donald Contant" <donaldcontant_6@sympatico.ca> wrote in message
news:VdNJe.4400$6d4.489378@news20.bellglobal.com...
Anybody out there with a home brew calibrator for this
unit? Thanks, Don, donaldcontant_6@sympatico.ca
Click to expand...
 
Donald Contant wrote:
Thanks for the response Mike. The model I have (ST30) reads 30 deg. F higher
than actual. There is no internal adjustments...pots, etc. There is a 12 pad
connector (A1 to A12) adjacent to the battery compartment...could be
computor interface. Regards, Don
"Donald Contant" <donaldcontant_6@sympatico.ca> wrote in message
news:VdNJe.4400$6d4.489378@news20.bellglobal.com...

Anybody out there with a home brew calibrator for this
unit? Thanks, Don, donaldcontant_6@sympatico.ca
Click to expand...
So, at 0 it reads 30
AND at 500 it reasd 530?
Emissivity error would be a ratio error, not constant...I think.
mike

--
Return address is VALID but some sites block emails
with links. Delete this sig when replying.
..
Wanted, PCMCIA SCSI Card for HP m820 CDRW.
FS 500MHz Tek DSOscilloscope TDS540 Make Offer
Wanted 12" LCD for Compaq Armada 7770MT.
Bunch of stuff For Sale and Wanted at the link below.
MAKE THE OBVIOUS CHANGES TO THE LINK
ht<removethis>tp://www.geocities.com/SiliconValley/Monitor/4710/
 
Sorry I did'nt mention this info!!
Reads ok at 80 deg.F and 30 deg.F high at 350deg.F
"mike" <spamme0@netscape.net> wrote in message
news:42F914BE.7080709@netscape.net...
Donald Contant wrote:
Thanks for the response Mike. The model I have (ST30) reads 30 deg. F
higher than actual. There is no internal adjustments...pots, etc. There
is a 12 pad connector (A1 to A12) adjacent to the battery
compartment...could be computor interface. Regards, Don
"Donald Contant" <donaldcontant_6@sympatico.ca> wrote in message
news:VdNJe.4400$6d4.489378@news20.bellglobal.com...

Anybody out there with a home brew calibrator for this
unit? Thanks, Don, donaldcontant_6@sympatico.ca





So, at 0 it reads 30
AND at 500 it reasd 530?
Emissivity error would be a ratio error, not constant...I think.
mike

--
Return address is VALID but some sites block emails
with links. Delete this sig when replying.
.
Wanted, PCMCIA SCSI Card for HP m820 CDRW.
FS 500MHz Tek DSOscilloscope TDS540 Make Offer
Wanted 12" LCD for Compaq Armada 7770MT.
Bunch of stuff For Sale and Wanted at the link below.
MAKE THE OBVIOUS CHANGES TO THE LINK
ht<removethis>tp://www.geocities.com/SiliconValley/Monitor/4710/
Click to expand...
 
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