Features
1.Photometric measurement |
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Model | UV2900PC |
Optical System | Double Beam |
Spectral Bandwidth |
0.1-5.0nm continuous adjustable Defined more file spectral bandwidth(0.1、0.2、0.5、1.0、2.0、3.0、4.0、5.0nm) |
Wavelength Range | 190~900nm |
Wavelength Accuracy | ±0.3nm |
Wavelength Repeatability | ≤0.1nm |
Photometric Range | A: -4.0~4.0 Abs |
Photometric Accuracy | ±0.3%T |
Photometric Repeatability | ≤0.1%T |
Stray Light | ≤0.015%T(220nmNal; 360nmNaNO2) |
Baseline linearity | ±0.001 Abs |
Baseline drift | ≤±0.0004 Abs/h (500n,wram up after 2h) |
Noise | ±0.0004 Abs |
Dimension | 600×505×240mm |