爱色丽X-Rite EXACT分光密度仪校正 保养电路板维修
爱色丽eXact分光密度仪不断提升产品功能，致力于优化用户体验。 目前，爱色丽eXactTM 系列分光密度仪新增 SCTV 这一新功能， 将提供更对应视觉外观的颜色色调。
进一步了解 SCTV：
- SCTV 提供更对应视觉外观的颜色色调值。
- 如果颜色阶调以梯级印刷，并且对应视觉观察阶调上的变化,相应的 SCTV 值应具有从 0 到 100％ 的近似等距百分数
| eXactTM 爱色丽eXact分光光度仪/分光密度仪结合了业界领先的功能和简洁易懂的界面, 为印刷行业提供了的解决方案, 还为客户提供在印刷工作流程中，色彩的准确沟通、控制和管理。 |
| eXact Xp 升级版的爱色丽eXact Xp分光密度仪功能更为丰富, 针对软膜胶片材质的解决方案，为包装行业的印刷商、加工商提供更为简单易用的分光光度仪设备。 |
| eXact Scan / eXact Xp Scan 爱色丽eXact Scan / eXact Xp Scan 手持式分光光度仪/分光密度仪不但实现现场点测的色彩数据，更能实现快速测量或短或长的色带（长达 112 厘米 / 44 英寸），支持多种多样印刷和包装应用。以便更好地了解、控制、管理和传达整个印刷流程中的色彩管理, 避免重印和返工 |
爱色丽eXactTM 分光光度仪/分光密度仪快速对比
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Measurement Geometry | 45°/0° ring illumination optics, ISO 5-4:2009(E) | 45°/0° ring illumination optics, ISO 5-4:2009(E) | 45°/0° ring illumination optics, ISO 5-4:2009(E) |
Inter-Instrument Agreement | Average: 0.25 ΔEab,
Max: 0.45 ΔEab (for M3: 0.55 ΔEab)
(Measurements using X-Rite manufacturing standards at a temperature of 23°C +/- 1°C, 40-60% RH for all measurement modes on 12 BCRA color tiles and a white ceramic reference (D50, 2°)) | Average: 0.25 ΔEab,
Max: 0.45 ΔEab (for M3: 0.55 ΔEab)
(Measurements using X-Rite manufacturing standards at a temperature of 23°C +/- 1°C, 40-60% RH for all measurement modes on 12 BCRA color tiles and a white ceramic reference (D50, 2°)) | Average: 0.25 ΔEab,
Max: 0.45 ΔEab (for M3: 0.55 ΔEab)
(Measurements using X-Rite manufacturing standards at a temperature of 23°C +/- 1°C, 40-60% RH for all measurement modes on 12 BCRA color tiles and a white ceramic reference (D50, 2°)) |
Light Source | Gas filled tungsten (illuminant type A) and UV LED | Gas filled tungsten (illuminant type A) and UV LED | Gas filled tungsten (illuminant type A) and UV LED |
Measurement Conditions | M0, M1 (part 1) , M2 | M0, M1 (part 1) , M2, M3 | M0, M1 (part 1) , M2, M3 |
Measurement Time | < 1 sec | < 1 sec | < 1 sec |
Spectral Analyzer | DRS spectral engine | DRS spectral engine | DRS spectral engine |
Spectral Interval | 10 nm | 10 nm | 10 nm |
Spectral Range | 400 nm to 700 nm | 400 nm to 700 nm | 400 nm to 700 nm |
Patch Size |
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| 3mm x 3mm
(with 1.5mm aperture) |
Scan Length |
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| Max. 112 cm (44") |
Scanning Speed |
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| 1.5 mm aperture on 4 mm patches:
Max: 180 mm (7”) / sec
Average 100 mm (3.9”) / sec |
