DLS proofTop Multi
Specifications
- unique JUST LED technology, Fogra certified according to ISO 3664:2009, Pat. No. US 8,592,748 B2
- switchable: D50 and D65 each with and without UV component for color matching according to the old and new ISO 3664 and ISO 3668 standards
- UV-ONLY: UV-A for the detection of optical brighteners
- continuous dimming and USB interface for softproofing
- no color shift when dimming
- no warm-up phase after switching on
- 20 times the operating hours of fluorescent lamps (> 50,000 h) stable light conditions over the entire operating life
- no tube replacement necessary
- extremely uniform, glare and reflection-free illumination due to asymmetrical light guidance and prismatic lenses
- ISO-compliant illuminance of 2000 lux
- Color rendering (CRI) Ra ≥ 95
- exact color coordinate (10°):
D50: x = 0.3478 / y = 0.3595 (≤ 0.002)
D65: x = 0.3138 / y = 0.3309 (≤ 0.002) - low metamerism index in the visible range: ≤ 0.8 (MIvis)
- low metamerism index in UV range: ≤ 0.6 (MIuv)
- Sampling area in neutral, matt grey (Munsell N7)
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Almost no reflection and glare
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Switch off UV content for assessment to old ISO 3664
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Noon daylight (LED 5000 K, D50 CIE)
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Average daylight from the northern sky (LED 6500 K, D65 CIE)
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UV-Only (UV-A)
Illuminant characteristics
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USB interface for connection to PC
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Illuminants are dimmable