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              • Hefei Taida Photoelectric Technology Co., Ltd.

                Contacts: Miss Peng

                Tel:0551 6516 6928
                Address: Room 213/215, building 1, No. 1 International Garden, Tianyuan Road, Hefei hi tech Zone.
              Integral sphere standard radiation source
              Date:2018-05-29 12:01
              • Product overview

                 The diffuse reflection coating on the inner wall of the standard integral sphere uses a high reflectivity polytetrafluoroethylene material as a whole. The light is reflected in the interior of the integral ball many times. The uniform Lambert surface light source is obtained at the outlet. The high precision and steady voltage DC power supply is used to make it a radiometric calibration with high stability, high uniformity and multi level. Source. The standard radiant source of the integral ball is suitable for the radiometric calibration and other optical measurement applications of various optical sensors in different environments (atmospheric environment and vacuum environment). Have the following characteristics

                 The inner coating material is made of polytetrafluoroethylene with high reflectivity;

                 The luminescence unit adopts high precision current source controlled quartz halogen lamp;

                 Wide spectrum range and relatively flat spectrum ;

                 Better uniformity of surface and uniformity of angle ;

                 Better spectral radiation stability ;

                 The outlet height and pitch angle can be adjusted manually or manually;

                 The product adopts specially designed aluminum alloy packing box for transport storage protection.

                 

                Physical picture

                 The inner diameter 150mm out of the aperture 50mm programmable control integral ball standard radiant source, as shown in Figure 4, the inner diameter 400mm out of the aperture 100mm programmable control integral ball standard radiation source, as shown in Figure 5, the inner diameter 1000mm out aperture 400mm program control can adjust the standard integral ball standard radiant source as shown in Figure 6.

                 Internal diameter 150mm integral sphere standard radiation source

                 

                 Figure 5 internal diameter 400mm integral sphere standard radiation source


                 

                 Figure 6 internal diameter 1000mm integral sphere standard radiation source

                 

                Product index

                 Spectral range 400nm~2500nm;

                 Type of light source: quartz halogen tungsten lamp ;

                 Inhomogeneity of the exit of light: superior to 2% ;

                 The aperture, exit radiance and output level corresponding to different integration spheres

                 Table 1 comparison table of parameters of different sizes and sizes

                 Serial number

                Size

                m

                 Opening diameter

                m

                 Maximum ejection radiance

                mw/cm2 /sr /μm

                 Output energy level

                1

                1.2

                 0.5

                90@500nm

                16

                2

                1.0

                 0.4

                120@500nm

                12

                3

                0.6

                 0.24

                180@500nm

                6

                4

                0.25

                 0.1

                300@500nm

                6

                5

                0.15

                0.05

                300@500nm

                4

              Copyright all Copyright (C) 2018 Hefei Taida Photoelectric Technology Co., Ltd. 皖ICP備18012112號

              Contacts: Yan Peng Tel:0551 6516 6928 Address: Room 213/215, building 1, No. 1 International Garden, Tianyuan Road, Hefei hi tech Zone.

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