Question
Download Solution PDFकोणत्या दिव्यामध्ये सर्वोत्तम वर्ण प्रतिपादन निर्देशांक (CRI) आहे ?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDF- प्रकाश स्रोताच्या रंग वैशिष्ट्यांचे सर्वात उपयुक्त माप म्हणजे वर्ण प्रतिपादन निर्देशांक (CRI).
- CRI हे एका परिचित संदर्भ स्त्रोताच्या तुलनेत वस्तूचे रंग "वास्तविक" किंवा "नैसर्गिकरित्या" दर्शविण्याच्या प्रकाश स्रोताच्या क्षमतेचे मोजमाप आहे, एकतर प्रदीप्त प्रकाश किंवा सूर्यप्रकाश.
- वर्ण प्रतिपादन निर्देशांक (CRI) 0 आणि 100 मधील संख्या म्हणून मोजले जाते.
- शून्य (0) वर, सर्व रंग एकसारखे दिसतात.
- 100 चा CRI वस्तूचे खरे रंग दाखवतो.
- प्रदीप्त आणि हॅलोजन लाइट स्त्रोतांचा CRI 100 असतो.
- सामान्यतः, 80 ते 90 चा CRI असलेले प्रकाश स्रोत चांगले मानले जातात आणि 90+ चा CRI असलेले प्रकाश स्रोत उत्कृष्ट मानले जातात.
- CRI जितका जास्त असेल तितकी वर्ण प्रतिपादन क्षमता चांगली असते.
Last updated on Jul 17, 2025
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