I. Tailored for Particle Sample Testing, Meeting Diverse Needs
1. Special Large Aperture Design: The 50 mm measurement aperture is suitable for non-uniform samples such as granules, powders, and textured materials.
2. Full Industry Color Indices Support: whiteness (WI, supporting ASTM E313, CIE/ISO, R457, AATCC, Hunter, Taube, Berger, Stensby), yellowness (YI, supporting ASTM D1925, ASTM 313), tint (supporting CIE/ISO, ASTM E313-20), metamerism index MI, staining fastness, color change fastness, strength, hiding power, color density CMYK.
3. Compliance with International Standards: Strictly follows CIE No.15, GB/T 3978, ISO 7724-1, ASTM E1164.
II. Precision Measurement, Reliable and Stable Data
1. High Repeatability: Color value repeatability ΔE*ab ≤ 0.03; spectral reflectance standard deviation ≤ 0.1% (≤ 0.2% in 400-700 nm band).
2. Inter-Instrument Agreement: ΔE*ab ≤ 0.35 (average of measurements on 12 BCRA Series II color tiles).
3. Full-Band Accurate Acquisition: 400-700 nm, wavelength interval 10 nm, half-bandwidth 10 nm, reflectance range 0-200%.
III. Professional Optical System Design, Adaptable to Various Measurement Scenarios
1. Standard 45/0 Optical Geometry: 45° annular uniform illumination and 0° reception.
2. Advanced Spectrophotometric Technology: Nano-integrated spectral device combined with a dual-array silicon photodiode array. Measurement time only about 1 second.
3. Rich Light Source Options: Built-in over 40 standard observation light sources (D65, A, C, F-series, etc.), supporting 2°/10° observer angles.
IV. Efficient and Convenient Operation & Data Management, Suited for Industrial Applications
1. Fast Measurement: Single measurement takes only about 1 second. Supports single measurement and average measurement modes (2-99 times).
2. Intuitive Visual Operation: 7-inch true-color capacitive touchscreen.
3. Large Storage Capacity: Stores up to 1,000 master sample data and 30,000 test sample data.
4. Cross-Platform Software Compatibility: Professional quality management software (download from official website).
5. Multi-Language Support: Simplified Chinese, English, Traditional Chinese, Russian.
V. High-Grade Durability & Strong Environmental Adaptability, Stable Under Complex Conditions
1. Long-Life Light Source: Combined LED light source with service life up to 10 years or >2 million measurements.
2. Broad Environmental Adaptability: Operating temperature range 0-40℃, 0-85%RH (non-condensing), altitude below 2000 m. Storage temperature range -20-50℃.
3. Stable Power Supply: 24 V DC, 3 A power adapter.
Product Model | PS808 |
Product Name | Particle Spectrophotometer |
Optical Geometry | 45/0 (45° annular uniform illumination, 0° reception); |
Features | The Particle Spectrophotometer utilizes a 45/0 optical geometry and is equipped with a 50 mm large measurement aperture, complying with ASTM D6290-19 and other particle color test methods. The instrument provides a wide measurement area and highly representative data, making it ideal for color measurement of granular samples. |
Light Source | Combined LED light source |
Integrating Sphere Size | / |
Specular Component | / |
Spectrophotometric Method | Nano-integrated spectral device |
Sensor | Silicon photodiode array (dual-array, 20 groups) |
Measurement Wavelength Range | 400-700 nm |
Wavelength Interval | 10 nm |
Half-Bandwidth | 10 nm |
Reflectance Measurement Range | 0-200% |
Measurement Aperture | 50 mm |
Observation Light Sources | D65,A,C,D50,D55,D75, F1,F2,F3,F4,F5,F6, F7,F8,F9,F10,F11,F12,CWF,DLF,TL83,TL84,TPL5,U30,B,U35,NBF,ID50,ID65,LED-B1,LED-B2,LED-B3,LED-B4,LED-B5,LED-BH1,LED-RGB1,LED-V1,LED-V2,LED-C2,LED-C3,LED-C5 |
Observer Angle | 2°/10° |
Color Spaces | CIE LAB, XYZ, Yxy, LCh, CIE LUV, s-RGB, HunterLab, βxy, DIN Lab99, Munsell (C/2) |
Color Difference Formulas | ΔE*ab, ΔE*uv, ΔE*94, ΔE*cmc(2:1), ΔE*cmc(1:1), ΔE*00, DINΔE99, ΔE(Hunter) |
Other Chromaticity Indices | Spectral reflectance, WI (ASTM E313, CIE/ISO, R457, AATCC, Hunter, Taube, Berger, Stensby), YI (ASTM D1925, ASTM 313), Tint (CIE/ISO, ASTM E313-20), Metamerism Index MI, Staining fastness, Color change fastness, Strength, Hiding power, Color density CMYK |
Repeatability | Spectral reflectance: standard deviation ≤ 0.1% (400-700 nm: ≤ 0.2%); |
Inter-Instrument Agreement | ΔE*ab ≤ 0.35 (average of measurements on 12 BCRA Series II color tiles) |
Display | Spectral graph/data, sample colorimetric values, color difference values/graph, pass/fail results, color bias |
Measurement Time | Approx. 1 s |
Measurement Mode | Single measurement, average measurement (2-99 times) |
Dimensions | 210 x 245 x 188 mm |
Weight | 3.1 kg |
Power Supply | 24 V DC, 3 A power adapter |
Light Source Lifespan | 10 years or >2 million measurements |
Display Screen | TFT true-color 7-inch capacitive touchscreen |
Interface | USB, Bluetooth |
Storage | 1,000 standard samples, 30,000 test samples |
Language | Simplified Chinese, English, Traditional Chinese, Russian |
Operating Temperature Range | 0-40℃, 0-85%RH (non-condensing), altitude below 2000 m |
Storage Temperature Range | -20-50℃, 0-85%RH (non-condensing) |
Standard Accessories | Power adapter, data cable, user manual, quality management software (download from official website), white plate, Petri dishes x 2 |
Optional Accessories | Micro printer |
Note: | Technical specifications are for reference only. Subject to change without notice. |
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