Optics: measuring and testing – Optical pyrometers – With sample engaging rod or tube
Reexamination Certificate
2009-03-11
2010-10-05
Toatley, Jr., Gregory J (Department: 2877)
Optics: measuring and testing
Optical pyrometers
With sample engaging rod or tube
C356S439000, C356S440000, C362S269000, C362S247000, C362S285000
Reexamination Certificate
active
07808620
ABSTRACT:
A testing device equipped with: a microchip having a receiver for a test fluid, a discharge lamp which emits light into the microchip test fluid receiver, a light source housing in which the discharge lamp is located, and an arithmetic calculation mechanism, which calculates the concentration of the component to be detected, based on the intensity of the light emitted from the test fluid container unit. To reduce the size of the device and to shield the arithmetic calculation mechanism from electromagnetic waves generated around the light source, the light source housing is equipped with shielding connected to the ground on the outside of the light source housing made of insulating material. The light source housing is positioned within an enclosure of the testing device holding the microchip and containing the arithmetic calculation mechanism, analysis output device(s), and other components of the testing device.
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Miyasu Katsuoki
Ogawa Yoshimasa
Okumura Yoshihiko
Alli Iyabo S
Mlotkowski Roberts
Safran David S.
Safran & Cole P.C.
Toatley Jr. Gregory J
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