HGISLEC750C98N00001 Integrating sphere uniform light source (red, blue and green)
HGISLEC750C98N00001 Integrating sphere uniform light source (red, blue and green)
This product can provide three monochromatic uniform light sources: white light composite uniform light source and red, green and blue uniform light source to simulate weak light environments such as starlight and moonlight. It is used to test the performance of devices in different weak light environments, light transmittance and reflectivity, so as to realize the function of uniform light source. It can be used for the calibration of CCD detector and other photoelectric devices, the performance parameter test in weak light environment, and the transmittance and reflectivity of other samples; Experiments and applications requiring uniform light sources. Bus design, the whole machine is packaged and shipped without installation. It is equipped with a fixed protective socket. Users only need to connect a power cable and a USB cable to work. Fully embody the enterprise service concept with customer application as the core.
HGISLEA1000C98N01 Integrating sphere uniform light source
HGISLEA1000C98N01 Integrating sphere uniform light source
Main performance indexes:
1. The integrating sphere has a diameter of 1m, a light outlet of 200mm, and the center height of the light outlet is 1.2m, adjustable ± 20mm.
2. Spectral range: 300-2500nm; Color temperature of light source 2856K ± 50K;
3. The illumination uniformity of light outlet is better than 96%;
4. The integrating sphere is equipped with three 30W tungsten halogen lamps. The bulb power can be greater. The switches are controlled respectively to meet the needs of different light intensities. The range can be realized by controlling the switches of the three bulbs: 10 ~ 200 ² LX uniform illumination (illumination at the ball wall), (stronger illumination can be obtained by replacing high-power bulbs).
5. The sample mounting bracket is designed at the ball center to facilitate users to place different samples at the ball center. The integrating ball door opening and closing design is convenient to replace samples, and casters are equipped to facilitate fixation and movement.
HGISLE500C93/C98 Integrating sphere uniform light source
HGISLE500C93/C98 Integrating sphere uniform light source
★ integrating sphere: the inner wall radius of the standard sphere is made of SR250 carbon steel, and the inner wall is sprayed with imported barium sulfate coating, which has good diffuse reflection effect and effective uniform light;
★ support part: high quality aluminum profile support, the height can be adjusted manually, the sphere can rotate by plus or minus 90 °, and can be blackened according to the customer's use;
★ light source adjustment part: electric diaphragm can be installed (minimum) φ 3mm), or the electric double opening slit of our product can be installed, and the slit range is 0- φ 50mm (min. 0)
★ motion control part: our motion control system is equipped as standard, and the software can be opened and used immediately without installation;
★ light source: imported 30W tungsten halogen lamp light source as standard, with long service life;
★ special specifications can be customized.
Product functions:
This product is mainly used for the calibration of CCD photoelectric devices, the performance parameter test of detectors in weak light environment, and the transmittance and reflectivity test of other samples; Other experiments and applications requiring uniform light sources. It can simulate weak light such as starlight and moonlight according to user requirements.
HGISLA300C98N001 Wide spectrum integrating sphere uniform light source
HGISLA300C98N001 Wide spectrum integrating sphere uniform light source
Main performance indexes:
1. Integrating ball diameter 300MM, light outlet 80MM;
2. Spectral range: 300-2500NM; Color temperature of light source 2856K ± 50K;
3. The illumination uniformity of light outlet is better than 95%;
4. The illuminance of the integrating sphere is continuously adjustable through the electric diaphragm, and the adjustable range is 0 ~ 102LX (illumination at the ball wall); Adjustable illuminance accuracy 0.001LX; Both light sources are equipped with diaphragm, and the illumination can be adjusted in a large range.
5. Controller communication interface: 232 serial port communication.
HGISL080 Integrating sphere light source
HGISL080 Integrating sphere light source
Application of integrating sphere uniform light source system: it is used for the calibration of imaging systems and devices in the laboratory.
Integrating sphere is a hollow sphere whose inner wall is coated with white diffuse reflective material, also known as photometric sphere, luminous flux sphere, etc. One or several window holes are opened on the ball wall as light inlet holes and receiving holes for placing light receiving devices. The inner wall of the integrating sphere is a good sphere, and its deviation from the ideal sphere is usually required to be no more than 0.2% of the inner diameter. The inner wall of the ball is coated with ideal diffuse reflection material, that is, the material with diffuse reflection coefficient close to 1. The commonly used material is barium sulfate, which is evenly mixed with colloidal adhesive and sprayed on the inner wall. The spectral reflectance of barium sulfate coating in the visible spectrum range is more than 99%. In this way, the light entering the integrating sphere is reflected many times through the inner wall coating to form a uniform illumination on the inner wall.
Basic principle of integrating sphere:
The light is collected by the integrating sphere through the sampling port, and is evenly scattered in the integrating sphere after multiple reflections. When the integrating sphere is used to measure the luminous flux, the measurement result can be more reliable. The integrating sphere can reduce and eliminate the measurement error caused by the shape of the light, the divergence angle and the response difference at different positions on the detector.