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Automatic spectroradiometer
Automatic spectroradiometer

        Product overview:

        Automatic spectroradiometer is a standard instrument used to measure the UVA and UVB band of solar radiation and sky light reaches the ground spectral irradiance in the numerical solid angle.

       Product application:

       In addition, we provide other types of spectral radiation instruments, which can be used to measure two modes of spectral irradiance and spectral radiance. Increase the grating and cut filter, the wavelength range of the instrument is extended to the visible and near infrared spectral range, providing spectral radiation measuring instrument for meteorology, aerospace, remote sensing, military, agriculture, medical and health, environmental protection, chemical engineering, geology and mineral resources etc..


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features as follows:

1. wavelength range: 200nm - 800nm;
2. wavelength accuracy: 0.05nm
3. measuring bandwidth: 1-10nm. (adjustable)
4. wavelength scanning interval: 1nm scan by point, wavelength accuracy 0.5nm
5. nonlinear error is less than 0.1%
6. cosine correction: a combination of integrating spheres made of Helen material with the quartz hemisphere. 60 degrees, 0.1%
7. monochromator: 1200g/mm grating, stray light level: 10-4 (monochromatic light measurement)
8. the relative uncertainty of solar ultraviolet standard spectral irradiance meter:
UVB band: U 3.3% (k=1)
UVA band: U 2.2% (k=1)

Areas of application:

Portable, belt, compact structure, beautiful appearance
The instrument acquisition and operation is completely controlled by computer automatically
Stepper motor drive system, control monochromator, wavelength scanning
This instrument uses photomultiplier tube as detector, which improves the signal detection ability of UVB band.


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  • Tel: 010-86227741/ 010-60557568
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  • E-mail:gokyq@126.com
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