Overview of Grating Spectrophotometer:

The CL-21110 is a compact, lightweight and ergonomic spectrophotometer with state-of-the-art technology. It has an easy-to-read color LED display that allows excellent recognition of measurements. Accurately measures surfaces using illumination / viewing system D/8° and conforms to CIE No.15,GB/T 3978,GB2893, GB/T 18833, 1807724/1,ASTM E1164, DIN5033 Teil7. It combines long life LED light source, including/excluding UV: Switchable 8/4mm aperture, adapts to more samples for large and extra small aperture measurement sizes: dual modes, supports both SCI and SCE modes Specular Included and Excluded measurements: It has a camera locating function to take an image of the measurement spot. Has a large capacity storage space, of over 20,000 measurement readings with USB and Bluetooth capability. 

Technical Specifications of the Grating Spectrophotometer:

• Optical Geometry: Reflect: di:8°,de:8°(diffused illumination, 8-degree viewing angle) Integrating Sphere Size: 48mm
• Light Source: Combined LED Light, UV Light
• Spectrophotometric Mode: Concave Grating
• Sensor: 256 Image Element Double Array CMOS Image Sensor
• Wavelength Range: 400 - 700nm
• Wavelength Interval: 10 nm
• Semi band Width: 10nm
• Measured Reflectance Range: 0-200%
• Measuring Aperture: Dual Aperture: 8mm & 4mm
• Specular Component: SCl & SCE
• Color Space: CIE Lab,XYZ, Yxy, LCh, CIE LUY, Hunter LAB
• Color Difference Formula: Delta E'ab, Delta E'uv, Delta E 94, Delta E cmc(2: 1), Delta E cmc(1:1), Delta E OOv, Delta E(Hunter)
• Other Colorimetric Index: Wl(ASTM E313, CIE/ISO, AATCC, Hunter), Wl(ASTM D1925, ASTM 313), Tl(ASTM E313, CIE/ISO), Metamerism Index Ml, Staining Fastness, Color Fastness, Color Strength, Opacity, 8'Glossiness
• Illuminant: D65,A, C, D50, D55, D75, F1,F2, F3, F4, F5, F6, F7, F8, F9, F10, F11,F12
• Displayed Data: Spectrogram/values, Samples Chromaticity Values, Color Difference Values/Graph, PASS/FAIL Result, Color Offset
• Observer Angle: 2°/10°
• Measuring Time: 2.6s
• Repeatability: MAV/SCI: Delta E: Delta .03
• Inter-Instrument Error: MAV/SCI:   Delta E: 0.15
• Measurement Mode: Single Measurement, Average Measurement
• Locating Method: Camera Locating
• Battery: LI-Ion battery. 5000 measurements within 8 hours
• Dimension: L'W*H=184' 77'105mm
• Weight: 600g
• Iluminant Life Span: 5 years, more than 3 million times measurements
• Display: 3.5-inch TFT color LCD, Capacitive Touch Screen
• Data Port: USB, Bluetooth 4.0
• Data Storage: Standard 1000 Pcs, Sample 28000 Pcs
• Language: English
• Operating Envlronment:0-40"C, 0-85%RH (no condensing), Altitude< 2000m Storage Environment: -20-50-C, 0-85%RH (no condensing)
• Storage Environment: -20 to 50˚ C, 0-85%RH (no condensing)
• Standard Accessories: Power Adapter, Built-In LI-Ion Battery, User Guide, PC Software, White and Black Calibration Cavity, Dual Cove.
• Optional Accessories: Micro Printer (In Stock), Powder Test Box