公开(公告)号：US3802925A

公开(公告)日：1974-04-09

申请号：US30173072

申请日：1972-10-30

Applicant: SUGA S

Inventor： SUGA S

IPC: G01J5/12 ,  H01V1/04

CPC classification number: G01J5/12

Abstract: A compact highly sensitive temperature compensating differential radiometer suitable for measuring different wavelengths of solar radiation and for controlling various light sources in weather or light resistance testing apparatus. The device comprises a plurality of parallel flat copper wires and a plurality of parallel flat constantan wires connected in series to form a plurality of thermo-electric couples. These couples are then formed to have light receptive faces and are positioned opposite a window in a chamber.

公开(公告)号：US3809905A

公开(公告)日：1974-05-07

申请号：US33024573

申请日：1973-02-07

Applicant: SUGA S

Inventor： SUGA S

IPC: G01J1/48 ,  G01T1/24

CPC classification number: G01J1/48

Abstract: A device in which an electrical current flowing through an electrolyte indicates a true value proportional to the intensity of ultraviolet rays, regardless of the ambient temperature. A positive characteristic heat sensing resistor is combined in series with an ultraviolet responsive semiconductor element in a circuit for measuring ultraviolet energies. This circuit includes a scale for indicating the amount of deposited mercury produced by electrolyzing mercury iodide solution with the photocurrent from said ultraviolet responsive semiconductor element. The positive characteristic heat sensing resistor is connected in parallel with the mercury electrolyte and the electrical circuit thereof.

Abstract translation: 其中流过电解质的电流指示与紫外线强度成比例的真实值，而不管环境温度如何。 在用于测量紫外线能量的电路中，正特性热敏电阻器与紫外响应半导体元件串联组合。 该电路包括用于指示由来自所述紫外线响应半导体元件的光电流电解碘化汞溶液产生的沉积汞量的标尺。 正特性热敏电阻器与汞电解质及其电路并联连接。