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UV VIS Spectrophotometer, Double Beam, SP-LUV7500
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商品資訊
Description
Specifications
|
Model |
SP-LUV7500 |
|
Wavelength Range |
190~1100nm |
|
Spectral Bandwidth |
0.5/1.0/2.0/4.0/5.0nm |
|
Optical System |
Optical Double Beam |
|
Metering |
Transmittance，absorbance，energy |
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Wavelength Accuracy |
±0.3nm |
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Wavelength Repeatability |
≤0.2nm |
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Wavelength setting |
Automatic wavelength setting; Wavelength resolution: 0.05nm |
|
Absorbance Range |
0~300%T，-3~3A |
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Photometric Accuracy |
±0.002A（0~0.5A）, ±0.004A（0.5~1A）, ±0.3%A（0~100%T） |
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Photometric Repeatability |
≤0.001A（0~0.5A）, ≤0.002A（0.5~1A）, ≤0.15%A（0~100%T） |
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Stray Light |
≤0.03% |
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Transmittance Range |
0～300.0 % |
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Transmittance Accuracy |
≤±0.3% |
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Transmittance Repeatability |
≤0.1% |
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Baseline Drift |
≤0.0005Abs/h(0.1%/h) |
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Noise |
±0.05%T(0%T ），±0.1%T（100%T ） |
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Baseline Flatness |
≤±0.0008Abs |
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Scan Speed |
High/Middle/Low gear adjustable |
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Detector |
Import silicon photodiode |
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Light Source |
Long-life deuterium lamp, halogen lamp（optical adjust free） |
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Data Interface |
USB/Bluetooth support |
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Printout |
Support printers that can install drivers |
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Operating Environment |
Windows/Android support |
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Power Supply |
AC90-250V, 50/60Hz |
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Dimension |
550*460*220mm |
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