检测中心

Testing Center

设备名称

UV Visible Near Infrared Spectrophotometer

检测项目

Transmittance and internal transmittance

检测范围

Test wavelength range: 190-3300nm

检测精度

Spectral resolution: ≤ 0.048nm (UV visible region); ≤ 0.2nm (near-infrared)
Luminous accuracy: ± 0.00025A (0.3Abs or 0.5Abs dual aperture method)
Luminous repeatability: ± 0.00014A (0.5-1A)