A spectrophotometer is a scientific instrument that measures how much light a substance absorbs or transmits across different wavelengths. It is a cornerstone tool in modern labs for both qualitative analysis (identifying substances based on their unique light-absorption "fingerprints") and quantitative analysis (determining the exact concentration of a chemical in a sample).
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Vis Spectrophotometer - Product Specifications |
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Product model |
V300Pro |
V500Pro |
V600Pro |
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wavelength range |
340~1020nm |
320~1100nm |
320-1100nm |
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Photometric range |
Transmittance(T) 0~200% Absorbance(A) -0.3~3A |
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monochromator type |
C-T monochromator |
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Raster specification |
1200 lines/millimeter |
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photovoltaic cell type |
Silicon photodiode |
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Wavelength mode |
Manual |
Automatically |
Automatically |
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wavelength accuracy |
±2nm |
±1.0nm |
±0.3nm |
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wavelength repeatability |
±1nm |
±0.5nm |
±0.1nm |
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Spectral bandwidth |
4nm |
4nm |
2nm |
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Scattered light |
0.1%T |
0.1%T |
0.05%T |
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Light switching method |
/ |
/ |
/ |
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luminous intensity accuracy |
Transmittance:±0.5%T Absorbance:±0.004A(0~0.5A)±0.008A(0.5~1A) |
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luminous intensity repeatability |
Transmittance:±0.5%T Absorbance:±0.004A(0~0.5A)±0.008A(0.5~1A) |
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Luminous stability |
Transmittance:±0.15%T Absorbance:±0.002A(0~0.5A) ±0.004A(0.5~1A) |
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stability (at 500nm) |
0.002A (Within 3 minutes) |
0.002A (Within 3 minutes) |
0.001A (Within 3 minutes) |
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noise level |
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0.15%T |
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display screen |
7-inch high-resolution touch screen resolution 1024×768 |
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standard colorimeter holder |
Manual 1 cm colorimeter holder |
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data interface |
USB interface |
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Wireless Printing |
Support is available upon selection of a wireless Bluetooth printer |
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connect PC software |
Support requires the selection of a dedicated software |
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UV/Vis Spectrophotometer - Product Specifications |
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|
Product model |
UV300Pro |
UV500Pro |
UV600Pro |
|
wavelength range |
195~1020nm |
190~1100nm |
190-1100nm |
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Photometric range |
|
Transmittance(T): 0~200%; Absorbance(A): -0.3~3A |
|
|
monochromator type |
C-T monochromator |
|
|
|
Raster specification |
|
1200 lines/millimeter |
|
|
photovoltaic cell type |
|
Silicon photodiode |
|
|
Wavelength mode |
Manual |
Automatically |
Automatically |
|
wavelength accuracy |
±2nm |
±1.0nm |
±0.3nm |
|
wavelength repeatability |
±1nm |
±0.5nm |
±0.1nm |
|
Spectral bandwidth |
4nm |
4nm(2nm Customizable) |
2nm |
|
Scattered light |
0.1%T |
0.1%T |
0.05%T |
|
Light switching method |
Automatically |
Automatically |
Automatically |
|
luminous intensity accuracy |
Transmittance:±0.5%T;Absorbance:±0.004A(0~0.5A)±0.008A(0.5~1A) |
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|
luminous intensity repeatability |
Transmittance:±0.5%T; Absorbance:±0.004A(0~0.5A)±0.008A(0.5~1A) |
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|
Luminous stability |
Transmittance:±0.15%T; Absorbance:±0.002A(0~0.5A)±0.004A(0.5~1A) |
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|
stability (at 500nm) |
0.002A (Within 3 minutes) |
0.002A (Within 3 minutes) |
0.001A (Within 3 minutes) |
|
noise level |
|
0.15%T |
|
|
display screen |
7-inch high-resolution touch screen resolution 1024×768 |
|
|
|
standard colorimeter holder |
Manual 1 cm colorimeter holder |
|
|
|
data interface |
USB interface |
|
|
|
Wireless Printing |
Support is available upon selection of a wireless Bluetooth printer |
||
|
connect PC software |
Support requires the selection of a dedicated software |
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