Transflectance probe having adjustable window gap adapted to...

Details Transflectance probe having adjustable window gap adapted to... Transflectance probe having adjustable window gap adapted to...

G - Physics

01

N

G01N 21/25 (2006.01) G01N 21/85 (2006.01) G01N 37/00 (2006.01)

Patent

CA 2202112

An infrared spectroscopy instrument having a transflectance type probe with an adjustable path length is disclosed. The instrument is adaptable to take both reflectivity and transmission type measurements. According to a method of use of the instrument discloses a material undergoing a change in viscosity and optical density can be measured by appropriately adjusting the path length to allow a sample of the material to enter. At a first interval, a first measurement is made using the instrument according to a transmission protocol. A second measurement is made of the sample when the sample is viscous and optically dense at a second interval using the same instrument according to a reflectivity measurement protocol.

L'invention est un appareil de spectroscopie infrarouge comportant une sonde à transflectance à longueur de trajet ajustable. L'appareil peut être adapté aux mesures de réflectivité et de transmission. Selon l'une des méthodes d'utilisation de l'appareil, les variations de viscosité et de densité optique dans une substance peuvent être mesurées en ajustant de façon appropriée la longueur du trajet pour permettre à un échantillon de la substance de pénétrer dans l'appareil. On effectue une première mesure selon un protocole de transmission. Une deuxième mesure est effectuée sur l'échantillon quand celui-ci est visqueux et optiquement dense en utilisant un protocole de réflectivité.

Affiliated with

Also associated with

Rating

Transflectance probe having adjustable window gap adapted to... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Transflectance probe having adjustable window gap adapted to..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Transflectance probe having adjustable window gap adapted to... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1835928