Product information:

★ 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.

Product information:

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 should be a good sphere, and its deviation from the ideal sphere should not be greater 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 magnesium oxide or barium sulfate. After it is evenly mixed with colloidal adhesive, it is sprayed on the inner wall. The spectral reflectance of magnesium oxide 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. In order to obtain high measurement accuracy, the opening ratio of integrating sphere should be as small as possible. The opening ratio is defined as the ratio of the ball area at the opening of the integrating ball to the inner wall area of the whole ball.

Product information:

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.

Product information:

Instrument purpose:

A collimator obtains a beam from infinity through it, which is called a collimator. It is not only an important tool for assembling and adjusting optical instruments, but also an important part of optical measuring instruments. With different graticules together with micrometer lens or microscope system, the focal length, discrimination rate and other imaging quality of lens group can be measured. Fix the attached adjustable plane reflector on the workpiece with a moving straight line, and use the Gaussian self collimating lens attached to the light tube to observe the straightness of the moving workpiece through the Gaussian eyepiece on the light tube.

Product information:

HGILD10TR-LED three color light source features:

● the light source has three colors, namely red, blue and green, and white is the three-color synthetic light.

● equipped with controller, without debugging, direct use, simple and convenient.

● the color of light source can be controlled by computer or controller.

● the light intensity can be adjusted.

● the light source is an annular uniform light source.

HGILD10TR-LED three color light source product description:

● trichromatic light source controls the trichromatic light source through the controller, which can change the light source color and adjust the light intensity, and the operation is simple.

● the three color light source can be connected to the computer through the data line, and the color of the light source can be controlled and the light intensity can be adjusted through the computer software.

● three color light source can detect spectral power, color temperature, color tolerance, color deviation, color purity, main wavelength, luminous flux, radiation power, optical efficiency and other parameters through integrating sphere.

● trichromatic light source can also be used separately.

Product information:

Deuterium lamp light source and power supply:

Deuterium lamp light source is mainly used for ultraviolet, which can reach the vacuum ultraviolet limit of 195nm, and the shorter the wavelength, the higher the brightness, which is higher than that of general tungsten halogen lamps below 360nm. The HGILD30 deuterium lamp light source produced by our company is equipped with a long-life deuterium lamp bulb in the room, which can be replaced by users. It can be used as an independent UV light source, can also be used as a fluorescent excitation light source, or can be used together with the monochromator, spectrometer, sample room, filter wheel, etc. produced by our company to form various application systems.