Portable spectrophotometer SP-A40
The Portable Spectrophotometer SP-A40 is a high-performance device designed to enhance color measurement capabilities with professional-grade precision. It features a full spectrum LED with a long lifespan as the light source, ensuring consistent and reliable performance over time. Excellent inter-instrument agreement ensures the consistency of measurement data across multiple devices, enhancing reliability and accuracy. The spectrophotometer supports 26 kinds of color indexes and 26 kinds of illuminants, providing versatility for various measurement needs. With wireless connectivity via Bluetooth, it can seamlessly connect to Android or iOS devices, expanding its application boundary and allowing for convenient data transfer and analysis. The device is equipped with automatic calibration and magnetic seat charging for added convenience and ease of use. It offers d/8 diffused illumination, 8° viewing, and Specular Component Included (SCI) for fluorescent samples, ensuring stable performance and accurate color measurement even in challenging conditions. Overall, the SP-A40 provides stable performance, precise color measurement, and powerful functionality for professional applications.
| Optical Geometry | D/8 (diffused illumination,8° viewing), Specular Component Included (SCI） |
| Integrating Sphere Size | Φ 40 mm |
| Light Source | LED (Full band balanced LED) |
| Color Spaces and Indices | Reflectance, CIE-Lab, CIE-LCh, Hunter Lab, CIE Luv, XYZ, Yxy, RGB, Colour difference (ΔE × ab, ΔE × cmc, ΔE × 94, ΔE × 00), WI (ASTM E313-00, ASTM E313- 73, CIE/ISO, AATCC, Hunter, Taube Berger Stensby), YI (ASTM D1925, ASTM E313-00, ASTM E313-73), Blackness (My,dM）,Colour Fastness, Tint,(ASTM E313-00),Colour Density CMYK(A,T,E,M), Milm, Munsell, Opacity, Colour strength |
| Sensor | 256 pixel CMOS sensor |
| Wavelength Range | 400 to 700 nm |
| Wavelength Interval | 10 nm |
| Semi band Width | 10 nm |
| Calibration | Auto |
| Observer Angles | 2°,10° |
| Measured Reflectance Range | 0 to 200% |
| Reflectance Resolution | 0.0001 |
| Measuring Aperture | MAV: Φ8 mm / Φ10 mm |
| Inter-instrument agreement | ΔE × ab＜0.3 (BCRA Series Ⅱ, average measurement of 12 tiles, MAV/SCI） |
| Repeatability | Chromaticity value: Max.: dE × ab< 0.1 Average: dE × ab< 0.05 Standard deviation within ΔE × ab 0.03 (when a white tile is measured 30 times at 5-seconds interval) Reflectance: Standard deviation < 0.1% |
| Illuminant | A,B,C,D50,D55,D65,D75,F1,F2,F3,F4,F5,F6,F7,F8,F9,F10,F11,F12,CWF,U30,U35,DLF,NBF,TL83,TL84 |
| Measuring Time | 2° / 10° |
| Storage | About 2 s |
| Displayed Data | APP mass storage |
| Data Port | IPS Full Color Screen, 2.4 inches |
| Camera | USB, Bluetooth |
| Data Storage | Without |
| Language | 10 years, 1 million tests |
| Pass Metrology | English |
| Software | Yes, metrology level I |
| Dimension | Android, IOS, Windows |
| Battery | 77.8 × 53.2 × 185.7 mm |
| Weight | Rechargeable, 8000 times continuous tests, 3.7V/3000 mAh |
- 2.8 inch TFT touch screen
- Built-in camera for viewing measured area
- High capacity rechargeable lithium-ion battery
- CLED light source for measurement accuracy
- SCS system for measurement repeatability
- Simultaneous measurement of SCI & SCE
- Equipped with gloss compensation technology
- USB & Bluetooth data transmission
- Customized for PANTONE color matching technology
- Large storage capacity
- Connection to mini printer for printing
Portable spectrophotometers find applications across various industries including textile, plastic, food, paint, printing, and automobile industries. They are also utilized in laboratories and on-site applications for quality control purposes.
