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| Product Name | CHNSpec CS-820N ColoriMeter | EVERFINE HACA-3800 High Accuracy Color Analyzer |
| Product Price | $8109.00 | $27183.00 |
| Details | Details | |
| Model comparison | ||
| Sample type | Plane Powder Liquid | Plane Liquid |
| Measurement aperture | Φ8mm Miscellaneous | Φ11mm Miscellaneous |
| Measurement Geometry | D/8 D/0 | D/8 D/0 |
| Color difference formula | ΔE*ab ΔE*CH ΔE*uv ΔE*94 ΔE*00 ΔE*cmc(2:1) ΔEab(Hunter) | ΔE*ab |
| Parameter comparison | ||
| Optical inspection structure | Reflection: d/8, Transmission: d/0 | |
| integrating sphere diameter | 152mm | |
| spectroscopy | Concave grating | |
| Sensor | silicon photodiode array | |
| Field of view | 2 ° Standard Observer and 10 ° Standard Observer | |
| Illuminant | Pulse xenon arc * 4 | |
| UV Illuminant | Including UV, 400nm cutoff, 420nm cutoff, 460nm cutoff | |
| Observational Illuminant | A,C,D50,D55,D65,D75,F1,F2,F3,F4,F5,F6,F7,F8,F9,F10,F11,F12,CWF,U30,DLF,NBF,TL83,TL84 | LED |
| Wavelength range | 360~780nm | 360~780nm |
| wavelength interval | 10nm | Optional, up to 1nm |
| Bandwidth | 5nm | |
| Measurement caliber | Reflection: XLAV φ 25.4mm, LAV φ 15mm, MAV φ 8mm, SAV φ 3mm; Transmission: φ 17mm | |
| Repeatability of chromatic value | Standard Deviation Delta E * ab within 0.015 (XLAV, after instrument calibration, white calibration plate measurement 30 times at 10 second intervals) | Standard Deviation Delta E * ab0.01 or less (10s interval measurement of calibrated whiteboard 30 times); Standard Deviation Delta E * ab0.05 or less (10s interval measurement of blackboard (reflectance 1%) 30 times) |
| Spectroscopic reflectance Repeatability | Standard Deviation Within 0.1% (XLAV) | |
| Inter-instrument Agreement | XLAV Delta E * ab 0.15 (based on average measurement of BCRA Series 12 swatches at 23 ° C) | ΔE*ab<0.08 |
| Measurement time | SCI or SCE mode < 2 seconds, SCI + SCE simultaneous measurement < 4 seconds | |
| Reflectance measurement range | 0~200% | 0~200% |
| Reflectance resolution | 0.01% | 0.01% |
| Measurement mode | SCI/SCE simultaneous measurement | |
| Color space | L*a*b, L*C*h, Hunter Lab, Yxy, XYZ | |
| Color difference formula | delta E * ab, delta E * CH, delta E * uv, delta E * cmc, delta E * 94, delta E * 00, delta Eab (Hunter), 555 shade classification | |
| Liquid/Transmission Special | Transmission measurement specifications: sample width and height are not limited, thickness ≤ 50mm | |
| Software support | Color measurement software | |
| Data storage | 10 million data | |
| Interface | USB、RS-232 | LAN/USB/WIFI/RS-232 |
| display screen | 7 inch Touchscreen | |
| display content | Light spectrum data, Light spectrum graph, Chroma data, color difference data, color difference graph, pass/fail judgment, simulated color, color evaluation, haze, liquid chroma, Color bias | |
| Operating language | Chinese, English | |
| Operating temperature | 5～40℃ | |
| Allowable relative humidity | Relative humidity 80% (35 ℃) No condensation | |
| Storage temperature | -20～45℃ | |
| Storage Humidity | Relative humidity 80% (35 ℃) No condensation | |
| Power supply method | 12V/2.5A | |
| Dimension | 430*240*260mm | 315 * 310 * 680Mm (width * height * length) |
| Optional accessories | Black cavity, whiteboard, measurement caliber | Cuvette, Cuvette fixture, transmission sample fixture (10 mm or 6 mm) |
| Special features | Built-in camera viewfinder positioning, the instrument can be side measurement, upward measurement, downward measurement | |
