Reflectance spectrophotometer TR 515 Lovibond

Ergonomic and flexible reflection spectrophotometers for measuring samples in different industries including food, medicine, coatings and plastics. The on-board camera-based locator and the black and white calibration plates ensure precise measurements and results at all times.

• CMOS sensor (256 picture elements, double array)
• Intuitive 3.5 inch TFT color LCD (capacitive), symbol-based
• Free PC-based OnShade software which allows graphs and statistical process control
• Operation languages: English, French, German, Spanish, Portuguese, Chinese

• Switchable aperture (Ø 8 mm/Ø 4 mm) for adapting the measurement size to the surface
• With the 45°/0° geometry, the device can measure the reflectance colour spectra of samples. This enables it to determine accurate colour difference values, formulas and indices in common colour spaces
• External memory with 1000 standards and 30000 samples

Scope of supply: Reflectance spectrophotometer, OnShade PC software, black and white calibration board (white tile and black light trap), dust cover, USB cable, external DC power supply, USB stick with user manual in English and Chinese, carrying case

Specifications     

• Optical geometry: 45°/0°
• Colour space:     CIE Lab, XYZ, Yxy, LCh, CIE LUV, Hunter Lab
• Colour difference formular: ΔE*ab, ΔE*uv, ΔE*94, ΔE*cmc (2:1), ΔE*cmc (1:1), ΔE*00v, ΔE (Hunter)
• Other colorimetic index: WI (ASTM E313, CIE/ISO, AATCC, Hunter), YI (ASTM D1925, ASTM 313), metamerism index (MI), staining fastness, colour fastness and strength, opacity
• Spectral range: 400 ... 700 nm
• Spectral interval: 10 nm
• Memory: 1000 standards, 30000 samples
• Interface: USB, Bluetooth® 4.0
• Light source: combined LED light, UV light
• Illuminant: D65, A, C, D50, D55, D75, F1, F2, F3, F4, F5, F6, F7, F8, F9, F10, F11, F12
• Inter instrument agreement: Within ΔE*ab 0.15 (Average for 12 BCRA Series II colour tiles)
• Dimensions (W x D x H): 184 x 105 x 77 mm 
• Blende: 10/8 + 5/4 mm