CHNSpec Technology （Zhejiang）Co.,Ltd chnspec@colorspec.cn 86--13732210605
Product Details
Place of Origin: China
Brand Name: CHNSpec
Certification: CE Certificate
Model Number: DS-807
Payment & Shipping Terms
Minimum Order Quantity: 1
Price: negotiable
Packaging Details: Carton box with foam package
Delivery Time: 5-7 days
Payment Terms: T/T
Supply Ability: 1000 per month1、Product features
Wavelength Range: |
400–700nm |
Wavelength Interval: |
10nm |
Measurement Aperture: |
50mm |
Operating Temperature: |
5–40°C, ≤80% RH (non-condensing) |
Storage Temperature: |
–20–45°C, ≤80% RH (non-condensing) |
Data Interface: |
USB |
Wavelength Range: |
400–700nm |
Wavelength Interval: |
10nm |
Measurement Aperture: |
50mm |
Operating Temperature: |
5–40°C, ≤80% RH (non-condensing) |
Storage Temperature: |
–20–45°C, ≤80% RH (non-condensing) |
Data Interface: |
USB |
1. Product Features
50mm ultra-large measurement aperture, better suited for testing uneven samples
Light source lifespan of 2 million measurements, no fear of light source damage
Data storage up to 10,000 records, store as much as you need
Fully sealed test port, prevents particles and dust from entering the instrument
2. Technical Parameters
| Model | DS-807 |
| Illumination Method | D/8, including specular reflection (SCI) |
| Integrating Sphere Diameter | 100mm |
| Light Source | Full-spectrum balanced LED |
| Wavelength Range | 400–700nm |
| Reflectance Measurement Range | 0–200%, resolution 0.01% |
| Wavelength Interval | 10nm |
| Measurement Aperture | 50mm |
| Observation Light Sources | A, B, C, D50, D55, D65, D75, F1–F12, CWF, U30, U35, DLF, NBF, TL83, TL84, ID50, ID65, LED-B1–B5, LED-BH1, LED-RGB1, LED-V1, LED-V2, LED-8 |
| Standard Observers | 2° and 10° |
| Measurement Time | Approx. 1 second |
| Color Spaces | CIE LAB, CIE LUV, LCh, Hunter Lab, Yxy, XYZ, Musell, s-RGB, βxy |
| Chromaticity Indexes | WI (ASTM E313-20, E313-73, CIE, AATCC, Hunter, Taube, Berger Stensby), YI (ASTM D1925, E313-20, E313-73), Tint (ASTM E313-20), Metamerism Index (Milm), Color Fastness to Crocking, Color Fastness to Change, ISO Brightness, R457, A/T/E/M Density, Opacity, Tinting Strength, Intensity |
| Color Difference Formulas | ΔEab, ΔECH, ΔEuv, ΔEcmc, ΔE94, ΔE00, ΔEab (Hunter), 555 Shade Classification |
| Repeatability | ΔE*ab ≤ 0.03 (white tile, 30 measurements at 3s intervals) |
| Inter-instrument Error | ΔE*ab ≤ 0.4 (12 BCRA II color tiles average) |
| Maximum Data Storage | 10,000 records |
| Dimensions | 202 × 264 × 152mm |
| Weight | Approx. 3kg |
| Power Supply | 100–240V, 50/60Hz |
| Measurement Modes | Single, average |
| Light Source Lifetime | 10 years / 2 million measurements |
| Display | 7-inch IPS full-view LCD |
| System Languages | Simplified Chinese, English |
| Data Interface | USB |
| Operating Temperature | 5–40°C, ≤80% RH (non-condensing) |
| Storage Temperature | –20–45°C, ≤80% RH (non-condensing) |
| Standard Accessories | Petri dish, black cavity, white calibration plate, data cable, power cable |
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