1. CORTEX TECHNOLOGY DENMARK
DSM II Colormeter
CORTEX TECHNOLOGY DENMARK

2. CORTEX TECHNOLOGY DENMARK
DSM II ColorMeter
Selected wavelengths matching the skin absorption curve: Ig = reflected intensity 620 +/-30 nm Ir = reflected intensity 550 +/-30 nm
Erythema index 100 log Ir/Ig
Melanin index 100 log 1/Ir
Additional color systems: CIELab XYZ RGB CMYK
CORTEX TECHNOLOGY DENMARK

3. DSM II ColorMeter Light absorption characteristics of skin
Rel. absorption
Visible range
Wavelength (nm)
CORTEX TECHNOLOGY DENMARK

4. DSM II ColorMeter Operating principle
64 element colorchip
filter
Erythema index 100 log Ir/Ig
Melanin index 100 log1/Ir
Angled illumination
skin
CORTEX TECHNOLOGY DENMARK

5. CORTEX TECHNOLOGY DENMARK
DSM II ColorMeter
Cable connected probe = maximum flexibility
Guiding light and flash
Clear front-end facilitates positioning
Optically focused measurement area
Calibrator
CORTEX TECHNOLOGY DENMARK

6. DSM II ColorMeter applications
Scientific skin research
Vitiligo
Pre/post laser monitoring
Sunscreen evaluation
Irritancy/allergy testing
Claims substantiation
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7. CORTEX TECHNOLOGY DENMARK
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CORTEX TECHNOLOGY DENMARK