Portable spectrophotometer SP-A41
The Portable Spectrophotometer SP-A41 is a high-performance device tailored to elevate color measurement processes with professional-grade precision. It comes equipped with an integrated camera, allowing users to visualize the measurement area for precise testing. Featuring a full spectrum LED with an extended lifespan as the light source, it ensures reliable and consistent performance over time. The spectrophotometer boasts excellent inter-instrument agreement, ensuring uniformity in measurement data across multiple devices, enhancing reliability and accuracy. With options for UV Included/UV Excluded measurements, it can accurately assess color and color differences in samples with fluorescence. Supporting 26 kinds of color indexes and 26 kinds of illuminants, it offers versatility for diverse measurement needs.
| Optical Geometry | D/8 (diffused illumination,8° viewing), SCI （Specular Component Included), SCE （Specular Component Excluded） |
| 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 / Φ11 mm MAV: Φ4 mm / Φ6 mm MINI: 1×3 mm |
| Inter-instrument agreement | ΔE × ab＜0.2 (BCRA Series Ⅱ, average measurement of 12 tiles, MAV/SCI） |
| Repeatability | Chromaticity value: Max.: dE × ab< 0.04 Average: dE × ab< 0.03 Standard deviation within ΔE × ab 0.02 (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 1 s |
| Displayed Data | APP mass storage |
| Data Port | IPS Full Color Screen, 2.4 inches |
| Camera | USB, Bluetooth |
| Data Storage | With |
| 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.
