Spectrophotometer for integrating sphere

摘要

Without requiring a substantial modification of the present invention relates apparatus , setting the sample of the reflection measurement is easy , moreover, to provide a spectrophotometer for the integrating sphere can be reliably prevented from dropping the sample . Outside of SOLUTION reflection measurement opening 12 , providing a support mechanism 3 comprises a support plate 32 and guide plate 31 , guide plate 31 , its surface by abutting the analyzed surface of the sample S and and , are arranged so as to face the one inside the integrating sphere via a reflection measurement opening 12 , the top side is tilted at an angle of 15 or less with respect to the vertical direction in the direction to approach the integrating sphere 1 guide plate 31 , the configuration is supported by the support plate 32 the lower end of the sample S being in contact with the guide plate 31 the analyzed surface . Thus , making a setting of the reflection measurements simply by placing the sample S , so that it is possible to eliminate the risk of dropping the sample and facilitate the setting operations . [ Selection ] Figure Figure 1