公开(公告)号：AU506177B2

公开(公告)日：1979-12-13

申请号：AU3183677

申请日：1977-12-21

Applicant: MILES LAB

Inventor： KRAMER D L ,  WHITE J A

IPC: G01J3/10 ,  G01J3/42 ,  G01J3/51 ,  G01N21/25 ,  G01N21/27 ,  G01J3/48 ,  G01N21/48

Abstract: Apparatus for measuring reflected or transmitted light is described. The apparatus comprises filter type spectrophotometer having a wavelength range of from about 200 nm (nanometers) to about 1,100 nm which includes a sample illuminating light source capable of producing an extremely intense light of short duration; light diffusing means; a light filter for transmission of a selected wave-length; at least two independent light sensing means; and separate means defining light transmission paths for the passage of light from the light source to one light sensing means and from the illuminated sample to the other light sensing means.

公开(公告)号：AU6070980A

公开(公告)日：1981-04-16

申请号：AU6070980

申请日：1980-07-23

Applicant: MILES LAB

Inventor： KRAMER D L

IPC: G01J3/10 ,  G01J3/42 ,  G01N21/01 ,  G01N21/25

Abstract: The spectrophotometer comprises a light source (13), a first diffusing element (17), a second diffusing element (24), a test cuvette filled with the fluid to be investigated arranged between the first (17) and second light diffusing element (24) and a photodetector (26) adjacent to the second light diffusing element (24). Light coming from the source (13), is randomly scattered within the first light diffusing element (17) transmitted through the test fluid (21) in the cuvette (20) gathered by the second light diffusing element (24) and converted into an electric signal by photodetector (26). The electric signal is then further processed and monitored by an appropriate electronic circuitry (30, 32, 35). The light diffusing elements (17) and (24) are preferably integrating spheres.

公开(公告)号：SE440401B

公开(公告)日：1985-07-29

申请号：SE7803362

申请日：1978-03-22

Applicant: MILES LAB

Inventor： KRAMER D L ,  WHITE J A

IPC: G01J3/10 ,  G01J3/42 ,  G01J3/51 ,  G01N21/25 ,  G01N21/27 ,  G01J3/50

Abstract: Apparatus for measuring reflected or transmitted light is described. The apparatus comprises filter type spectrophotometer having a wavelength range of from about 200 nm (nanometers) to about 1,100 nm which includes a sample illuminating light source capable of producing an extremely intense light of short duration; light diffusing means; a light filter for transmission of a selected wave-length; at least two independent light sensing means; and separate means defining light transmission paths for the passage of light from the light source to one light sensing means and from the illuminated sample to the other light sensing means.

公开(公告)号：IN148027B

公开(公告)日：1980-09-27

申请号：IN449DE1977

申请日：1977-12-09

Applicant: MILES LAB

Inventor： KRAMER D L ,  WHITE J A

IPC: G01J3/10 ,  G01J3/42 ,  G01J3/51 ,  G01N21/25 ,  G01N21/27 ,  G01J3/00

Abstract: Apparatus for measuring reflected or transmitted light is described. The apparatus comprises filter type spectrophotometer having a wavelength range of from about 200 nm (nanometers) to about 1,100 nm which includes a sample illuminating light source capable of producing an extremely intense light of short duration; light diffusing means; a light filter for transmission of a selected wave-length; at least two independent light sensing means; and separate means defining light transmission paths for the passage of light from the light source to one light sensing means and from the illuminated sample to the other light sensing means.

公开(公告)号：SE7803362A

公开(公告)日：1978-09-26

申请号：SE7803362

申请日：1978-03-22

Applicant: MILES LAB

Inventor： KRAMER D L ,  WHITE J A

IPC: G01J3/10 ,  G01J3/42 ,  G01J3/51 ,  G01N21/25 ,  G01N21/27 ,  G01N21/48

CPC classification number: G01N21/255

公开(公告)号：AU515969B2

公开(公告)日：1981-05-14

申请号：AU6070980

申请日：1980-07-23

Applicant: MILES LAB

Inventor： KRAMER D L

IPC: G01J3/10 ,  G01J3/42 ,  G01N21/01 ,  G01N21/25

Abstract: The spectrophotometer comprises a light source (13), a first diffusing element (17), a second diffusing element (24), a test cuvette filled with the fluid to be investigated arranged between the first (17) and second light diffusing element (24) and a photodetector (26) adjacent to the second light diffusing element (24). Light coming from the source (13), is randomly scattered within the first light diffusing element (17) transmitted through the test fluid (21) in the cuvette (20) gathered by the second light diffusing element (24) and converted into an electric signal by photodetector (26). The electric signal is then further processed and monitored by an appropriate electronic circuitry (30, 32, 35). The light diffusing elements (17) and (24) are preferably integrating spheres.

公开(公告)号：SE7803362L

公开(公告)日：1978-09-26

申请号：SE7803362

申请日：1978-03-22

Applicant: MILES LAB

Inventor： KRAMER D L ,  WHITE J A

IPC: G01J3/10 ,  G01J3/42 ,  G01J3/51 ,  G01N21/25 ,  G01N21/27 ,  G01N21/48

Abstract: Apparatus for measuring reflected or transmitted light is described. The apparatus comprises filter type spectrophotometer having a wavelength range of from about 200 nm (nanometers) to about 1,100 nm which includes a sample illuminating light source capable of producing an extremely intense light of short duration; light diffusing means; a light filter for transmission of a selected wave-length; at least two independent light sensing means; and separate means defining light transmission paths for the passage of light from the light source to one light sensing means and from the illuminated sample to the other light sensing means.