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.

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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.