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| Product Name | CHNSpec ColoriMeter | EVERFINE PSC-40B Portable ColoriMeter |
| Product Price | In coming | $4882.00 |
| Details | Details | |
| Model comparison | ||
| Sample type | Plane | Plane Concave |
| Measurement aperture | Φ8mm | Φ8mm Φ11mm |
| Measurement Geometry | D/8 | D/8 |
| Color difference formula | ΔE*ab ΔE*CH ΔE*uv ΔE*94 ΔE*00 ΔE*cmc(2:1) ΔE*cmc(1:1) | ΔE*ab Δ(L*C*h*) ΔE*uv ΔE*94 ΔE*00 ΔE*cmc(2:1) ΔEab(Hunter) |
| Parameter comparison | ||
| Optical inspection structure | D/8 (Illuminant, 8 degree viewing angle) SCS Optical inspection engine (Spectroscopic Integrated System), ETC (real-time calibrated technology) with SCI/SCE simultaneous measurement function | D/8° |
| integrating sphere diameter | φ 40mm, Alvan full diffuse reflection surface coating | |
| Sensor | Blue Light Enhanced Array Sensor | |
| Field of view | 2°/10° | |
| Illuminant | CLEDs (Full Band Equalized Led Illuminants) | |
| Illuminant life | 5 years 1.50 million times | |
| Observational Illuminant | A,C,D50,D55,D65,D75,F1-F12,DLF,TL83,TL84,NBF,U30,CWF | |
| Wavelength range | 400~700nm | |
| wavelength interval | 10nm | |
| Bandwidth | 5nm | |
| Measurement caliber | Φ8mm | Φ11/Φ8mm |
| Repeatability of chromatic value | Delta E * ab within 0.03 (after correction, whiteboard measurement at intervals of 5s 30 Standard Deviation), MAX Maximum 0.05 | <0.03ΔE*ab |
| Spectroscopic reflectance Repeatability | Standard Deviation within 0.08% | |
| Inter-instrument Agreement | Delta E * ab within 0.2 (BCRA series ⅱ 12 swatches measurement average) | AVG 0.2 ΔE*ab |
| Measurement time | 1 second | |
| Reflectance measurement range | 0~200% | 0~175% |
| Reflectance resolution | 0.01% | |
| Measurement mode | Single measurement, average measurement | SCI and SCE |
| Color space | CIE-L * a * b, L * C * h, L * u * v, XYZ, Yxy, reflectance | CIELabCh, CIELab, CIELCh, HunterLab, XYZ, CIELuv, CIE1960UCS, CIE1976UCS, yellowness index, shade index, luminance factor, whiteness index, Metamerism index MI |
| Color difference formula | ΔE*ab, ΔE*CH, ΔE*uv, ΔE*cmc(2:1), ΔE*cmc(1:1), ΔE*94, ΔE*00 | CIELab、CIELch、CIELuv、CMC、CIE1994、CIE2000、HunterLab、Metamerism |
| Whiteness/Yellowness/Blackness | Whiteness (WI): ASTM E313-10, ASTM E313-73, CIE/ISO, AATCC, Hunter, Taube Berger, Ganz, Stensby; Yellowness (YI): ASTM D1925, ASTM E313-00, ASTM E313-73 | Whiteness index, yellowness index |
| Tint/Metamerism | Tint (ASTM E313, CIE, Ganz), Metamerism Index Milm | Metamerism Index MI |
| Colour fastness/force/coverage | Sticky colour fastness, discoloration fastness | |
| Calibration method | Manual calibration (black and white correction) | |
| Software support | Color management software (free), Colorschemer studio (optional) | |
| Data storage | 20,000 test data, can store 100 sets of master standards, and a maximum of 200 test records under each set of master standards | Large capacity memory space, easy to deal with 10,000 sets of tests |
| Interface | USB | USB，WIFI |
| display screen | Full color true color screen | Large size color touch screen |
| display content | Light spectrum chart/data, sample chromatic value, color difference value/chart, pass/fail result, Color bias, Color simulation, display measurement area, historical data color simulation, manual input standard sample, generate test report | Clear at a glance, easy to operate |
| Operating language | Chinese, English (support customization) | |
| Operating temperature | 0~45℃ | |
| Allowable relative humidity | Relative humidity 80% or less (at 35 ° C), no condensation | |
| Storage temperature | -25 ° C to 55 ° C | |
| Storage Humidity | Relative humidity 80% or less (at 35 ° C), no condensation | |
| Power supply method | Rechargeable lithium battery | Lithium battery powered |
| Battery capacity | 7.4V/6000mAh | Large capacity |
| Dimension | 181*73*112mm | 73*211.5*107mm |
| Net weight | About 550g (without battery) | 510G (without batteries and calibrated components) |
| Optional accessories | Powder Molder, Micro Printer, Measurement Report | |
| Special features | Camera viewfinder (patent number: ZL20130519382X), automatic Gloss compensation | Adopt technology to monitor and compensate for Illuminant changes in real time, Stability is higher; Vertical structure, can quickly locate the measurement area, can accurately measure plane and surface samples |
