Optical & Performance Indicators

• Optical System:

  • TU700 series: Double beam

  • TU600 series: Split light beam

• Wavelength Range: 190–1100 nm

• Maximum Allowable Error of Wavelength: $\pm0.1\text{ nm}$ (@ D2 656.1 nm) / $\pm0.3\text{ nm}$ full wavelength range

• Wavelength Repeatability: $\le0.1\text{ nm}$

• Wavelength Transmission Speed: Max. scanning speed of 30,000 nm/min

• Spectral Bandwidth: 0.2, 0.5, 1.0, 2.0, 4.0, 5.0 nm (Model specific: TU600S, TU600AS, TU700S, TU700AS feature 0.2, 0.5, 1.0, 2.0, 4.0, 5.0 nm bandwidths)

• Stray Light: $<0.01\%\text{T}$ (220nm); $\le0.05\%\text{T}$ (360nm)

• Photometric Range: -4.0 to 4.0 Abs

• Maximum Allowable Error of Transmittance:

  • $\pm0.3\%\text{T}$ (0–100%T)

  • $\pm0.002\text{Abs}$ (0.5Abs)

  • $\pm0.004\text{Abs}$ (1.0Abs)

• Transmittance Repeatability: $<0.1\%\text{T}$ (0–100) %T

• Noise: $\le0.05\%\text{T}$

• RMS: Within 0.00005 Abs (700nm)

• Baseline Flatness: $\pm0.0005\text{Abs}$

• Drift: $\le0.1\%\text{T}$ (500nm, preheating for 1h, test for 1h); $\pm0.004\text{Abs/h}$ (500nm)

Hardware & Configuration

• Light Source: Tungsten halogen lamp and deuterium lamp

• Detector: Silicon photodiode

• Optical Grating: Blazed holographic grating

• Display / Interface:

  • TU600A, TU600AS, TU700A, TU700AS: 9.7-inch color touch screen

  • TU600B, TU600S, TU700B, TU700S: Standalone (no screen)

• Data Output: Export via USB flash disk

• Online Communication: Network port (Ethernet), supports Wi-Fi

• Power: 150W

• Net Weight: 28 kg

Physical Dimensions (Width × Height × Depth)

• TU600A / TU600AS: 512.1 mm × 274 mm × 505 mm

• TU600B / TU600S: 512.1 mm × 249.7 mm × 505 mm

• TU700A / TU700AS: 512.1 mm × 274 mm × 572.1 mm

• TU700B / TU700S: 512.1 mm × 249.7 mm × 572.1 mm

• Outer Package Size: 715 mm × 575 mm × 715 mm