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.

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：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：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：AU5957580A

公开(公告)日：1981-01-22

申请号：AU5957580

申请日：1980-06-24

Applicant: MILES LAB

Inventor： WHITE J A

IPC: G01J1/44 ,  G01J1/46 ,  G03B7/08

Abstract: A sensor-integrator utilizes a light sensing diode directly connected to the inputs of an operational amplifier. The operational amplifier forms part of a dual-slope integrator and directly integrates the current generated by the light sensing diode thereby eliminating the need for preamplifiers and diode switching circuitry.