Array Spectrophotometer YR06664

The YR06664 is a cutting-edge array spectrophotometer developed by Kalstein using its proprietary spectroscopic core technology. Designed for industrial-grade precision, this device features a built-in silicon photodiode array sensor (40 sets of dual columns) and a powerful MCU to ensure high data stability and accuracy.It is the perfect choice for companies requiring international color consistency, as its measurement data is fully compatible with major competing products from Japan, the United States, and Europe. Its large-size touch screen and ergonomic design make color control easy, efficient, and professional for any manufacturing environment.

Design and Technology (Functionality)

The YR06664 stands out for its technical adaptability and innovative features:

• Three Standard Measuring Apertures: Equipped with Φ8mm, Φ4mm, and 1x3mm apertures to handle everything from large surfaces to small or irregular samples.
• Full-Band Balanced LED + UV Light Source: Adopts a 400~700nm balanced LED and UV source, ensuring accurate measurement of fluorescent materials.
• Plane Grating Spectroscopic Technology: Provides higher resolution and superior accuracy in color data capture.
• Non-contact Automatic Calibration: Features an intelligent base for automatic whiteboard calibration using a professional-grade standard with high reflectance (R%≥95%).
• Camera Framing & Positioning: A built-in camera allows for real-time viewing of the measurement area, ensuring the target is perfectly centered every time.

Frequently Asked Questions (FAQ)

What software platforms are supported? The YR06664 supports Android, iOS, Windows, WeChat Applets, and Harmony OS, allowing for seamless data management across devices.Can it measure SCI and SCE simultaneously? Yes, the dual optical path system allows the instrument to measure both SCI (Specular Component Included) and SCE (Specular Component Excluded) spectra at the same time.How durable is the light source? The illuminant has an impressive lifespan of over 1.5 million measurements over approximately 10 years.

Avantages and disadvantages

Avantages:

• Extreme Precision: Repeatability ΔE*ab ≤ 0.022.
• High Compatibility: Excellent inter-instrument error (ΔE*ab ≤ 0.2) ensures consistency across multiple devices.
• Versatile Connectivity: Equipped with both USB and Bluetooth 5.0.
• Large Storage: Can store up to 500 standards and 20,000 samples locally, with mass storage available via App/PC.

Disadvantage:

• Weight Consideration: The 0.435 kg weight does not include the calibration base, which adds bulk for mobile use.
• Technical Depth: With 41 different light sources and numerous color spaces, new users may require initial training to master all settings.

Field Use and Recommendations

This equipment is widely utilized in professional sectors such as:

• Plastic Electronics and Coatings: Ensuring color consistency in mass production.
• Textile Printing and Dyeing: Managing color shifts in fabrics and inks.
• Scientific Research: High-accuracy data for laboratory and academic use.

Operational Tip: For maximum accuracy, ensure the device has performed its "warm-up" and automatic calibration before starting a high-precision measurement series, especially when switching between the different apertures.

Technical Specifications

Feature	Detail
Model	YR06664
Optical Geometry	D/8 (diffused illumination, 8-degree viewing angle)
Measurement Mode	SCI & SCE; Include UV & Exclude UV
Sensor	Large-area silicon photodiode array (40 pairs)
Wavelength Range	400 ~ 700nm
Wavelength Interval	10nm
Measuring Apertures	8mm Platform, 4mm Platform, 1x3mm
Color Spaces	CIE LAB, XYZ, Yxy, LCh, CIE LUV, s-RGB, HunterLab
Color Difference Formula	Delta Eab, Euv, E94, Ecmc(2:1), E*00, DIN Delta E99
Measuring Time	Approx. 1.5s
Repeatability	Delta E*ab less than or equal to 0.022
Inter-instrument Error	Delta E*ab less than or equal to 0.2
Display	3.5-inch TFT Color Capacitive Touch Screen
Data Port	USB, Bluetooth 5.0
Data Storage	500 Standards, 20,000 Samples
Battery	Lithium battery, 3.7V, 5000mAh (8500 measurements)
Dimensions	114 x 70 x 208 mm
Weight	Approx. 0,435 kg