NIR-7000 UV/VIS NIR Spectrophotometer

QUICK OVERVIEW

Product Code:130230

Brand:NIR Spectrophotometer

NIR-7000

 


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NIR-7000 UV-VIS-NIR spectrometer is a double-beam spectrophotometer including continuous scanning of UV-VIS-NIR bands, which can be applied to the following fields: building energy-saving inspection, construction engineering quality inspection, automotive safety glass inspection, materials science research, scientific research in higher education, etc. The samples that can be tested are: ordinary flat glass, electric float glass, laminated glass, ion-coated glass, sputtered coated glass, LOW-E glass, automotive safety film, etc.

Instrument features

Ø The optical system design of double beam reduces the background interference and improves the accuracy and precision of the test.
Ø The receiving devices of the instrument are devices, which ensure the high performance and stability of the instrument.
Ø The control of the instrument (such as grating conversion, filter conversion, receiver conversion, wavelength scanning, etc.) is all controlled by the computer, and the interface is USB2.0, which makes the connection of the instrument simple and greatly improves the communication rate.
Ø Optional glass integrated optical testing system can automatically detect the visible transmission ratio (TU), direct solar transmission ratio (Te), direct solar reflection ratio (pe) and other related parameters of architectural glass.
Ø Used in conjunction with the glass hemisphere emissivity tester, the total solar transmittance ratio (g) and the shading coefficient (Se) of various window glass components to solar radiation heat can be obtained.
Ø Optional special sample testing accessories are available.
Ø Software setting import function, can import data in text format.
Ø Real-time measurement of sample data and data export of test results.
Ø Software can be run under Windows XP, Windows Vista, Windows 7, Windows 8, Windows 8.1, Windows 10.

Functional Features

ØThe use of the classical Czerny-Turner optical structure with its simple structure, high precision and good spectral resolution.

ØThe use of dual grating, dual receiver design, to ensure that the instrument can work in the UV-visible, near infrared region (UV-VIS-NIR) the advantages of the full range of wavelengths.

ØThe receiving devices are all  devices, which ensure the high performance and stability of the instrument.

ØThe control of the instrument (such as grating conversion, filter conversion, receiver conversion, wavelength scanning, etc.) is all controlled by the computer, and the interface is USB2.0, which makes the connection of the instrument simple and greatly improves the communication rate.

ØThe slit width can be selected in 7 steps, and the user can choose any according to the actual needs.

ØEnglish operating software with simple and easy to understand function selection.

ØGlass comprehensive optical test system software is optional

TECHNICAL SPECIFICATION

Light source

Deuterium lamp, Tungsten-bromine lamp

Wavelength range (nm)

190-2800nm

Wavelength resolution

≤0.2nm(UV/VIS);1nm(NIR)

Wavelength accuracy (nm)

±0.5nm (UV/VIS); ±4nm (NIR)

Wavelength repeatability (nm)

0.3nm (UV/VIS); ±4nm (NIR)

Bandwidth (nm)

0.2nm-5nm(UV-VIS),1nm-20nm(NIR)

Transmittance ratio accuracy (%T)

±0.3

Transmittance ratio repeatability (%T)

≤0.2

Stray light (%T)

≤0.2%T (220nm, NaI)

Working method

Transmittance, absorbance, reflectance, energy

Sampling interval

0.1nm, 0.2nm, 0.5nm, 1nm, 1.5nm, 2nm, 5nm, 10nm

Photometric range

0.300~2.5A

Baseline straightness

±0.004A (200-2500nm, after 30 minutes of preheating)

Host Interface

USB 2.0

Size (mm)

(Appearance) 830*600*260, (Sample chamber) 120*240*200

Test sample specification (mm)

30~110, thickness ≤20

Weight (kg)

About 65

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