| 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 |
| Wavelength Accuracy |
±0.3nm |
| Wavelength Repeatability |
≤0.2nm |
| Wavelength setting |
Automatic wavelength setting; Wavelength resolution: 0.05nm |
| Absorbance Range |
0~300%T，-3~3A |
| Photometric Accuracy |
±0.002A（0~0.5A）, ±0.004A（0.5~1A）, ±0.3%A（0~100%T） |
| Photometric Repeatability |
≤0.001A（0~0.5A）, ≤0.002A（0.5~1A）, ≤0.15%A（0~100%T） |
| Stray Light |
≤0.03% |
| Transmittance Range |
0～300.0 % |
| Transmittance Accuracy |
≤±0.3% |
| Transmittance Repeatability |
≤0.1% |
| Baseline Drift |
≤0.0005Abs/h(0.1%/h) |
| Noise |
±0.05%T(0%T ），±0.1%T（100%T ） |
| Baseline Flatness |
≤±0.0008Abs |
| Scan Speed |
High/Middle/Low gear adjustable |
| Detector |
Import silicon photodiode |
| Light Source |
Hamamatzu Deuterium Lamp, Osram halogen tungsten lamp |
| Data Interface |
USB/Bluetooth support |
| Printout |
Support printers that can install drivers |
| Operating Environment |
Windows/Android support |
| Power Supply |
AC90-250V, 50/60Hz |
| Dimension |
550*460*220mm |
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