High-Accuracy Color Matching Spectrophotometer
The YS4580 Grating Spectrophotometer is a top-tier instrument designed for precise color measurement and analysis. Featuring a 45/0 optical geometry and a large Φ20mm aperture, it's perfectly suited for industries where color accuracy is critical, including traffic signs, textiles, paints, and printing. Its advanced technology ensures reliable and repeatable measurements for both color matching and quality control.
Key Features
- Advanced Optical Geometry: Utilizes a 45/0 (45° ring illumination, 0° viewing) system, compliant with CIE No. 15, ISO7724/1, and ASTM E1164 standards for industry-grade accuracy.
- Large Measuring Aperture: The Φ20mm aperture is ideal for measuring textured, uneven, or larger samples with high precision.
- High-Precision Sensor: Equipped with a 256-pixel dual-array CMOS detector and a concave grating to capture detailed spectral data from 400-700nm.
- Versatile Connectivity: Offers both USB and Bluetooth 4.0 dual communication modes for flexible data transfer to the powerful PC software.
- User-Friendly Interface: Features a 3.5-inch capacitive touchscreen for intuitive operation and clear data display.
- Long-Life Power: A built-in Li-ion battery supports up to 5,000 measurements within an 8-hour period, ensuring uninterrupted workflow.
What's in the Box
- YS4580 Spectrophotometer
- Power Adapter
- USB Cable
- White and Black Calibration Board
- Protective Cover
- User Manual
- PC Software (Download)
Technical Specifications
| Model | YS4580 |
| Illumination/Observation System | 45/0 (45° ring-shaped illumination, vertical viewing) |
| Measuring Aperture | Φ20mm |
| Wavelength Range | 400~700nm |
| Color Space | CIE LAB, XYZ, Yxy, LCh, CIE LUV, HunterLAB, βxy |
| Observer Angle | 2°/10° |
| Display | 3.5-inch TFT color LCD, Capacitive Touch Screen |
| Interface | USB, Bluetooth 4.0 |
| Power Source | Li-ion battery (5000 measurements within 8 hours) |
| Weight | Approx. 600g |
Free Shipping
Under normal circumstances we offer free shipping on all orders, you will see the free shipping option in your cart at checkout. There is no choice of carrier for free shipping, but typically we will ship your order will likely ship using either USPS or FedEx. Full Shipping Policy
Returns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.). Full Returns Policy
When Will My Order Ship?
For Standard Shipping, we aim to pack and ship out your order within 3 business days. During special periods, such as heavy order processing or local inventory shortages that require deployment, please expect it to take an additional day or two for processing.
We ship five days a week, Monday through Friday. Sometimes our mail pickup comes in early afternoon, so tracking for orders shipped later that day may not update until the following business day.
You will receive a shipment confirmation with tracking information via email when your order has shipped. Once you receive this email, we cannot change or cancel your order.
Can I Change The Shipping Address On My Order?
Please contact us immediately via email if you realize that you gave us the wrong shipping address — if it hasn't shipped yet, we might be able to correct it before it goes out the door.If your order ships to the address provided and is returned to us as undeliverable, then you are responsible for paying the cost of shipping again to resend it to you. If you decide you do not want your order reshipped, we'll refund you for the products less the original shipping charges, once your order returns to our warehouse. We'll reach out to you to coordinate your options before re-shipping.
If your order ships to an incorrect address provided at the time the order is placed and is not retrievable, we are not responsible and cannot offer reimbursement.
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