Available from Alrad Instruments,
Artray’s Model 320 (QVGA) and 640
(VGA) thermal imaging cameras use
an ultra cooled Microbolometer with
a wavelength response of 8-14
microns.

Output from the cameras is
streamed directly to the USB2.0 input
of a computer so no interface card is
required, which means they can be
used with laptops, making the whole
package very easy to use.

The camera operates at 30 frames
per second with a 14 bit output. It has
an inbuilt Peltier cooler allowing a
choice of dynamic ranges. Low range
is between -40 and +150°C and high
range is 0 to +540°C.