Functional Features:
• Measurement of strobe / fluctuation depth (optional).
• Measurement of visual illumination.
• Diagonal angle can be set.
Technical parameters of spectral illuminance meter
1. Based on standards or literature
• <CIE S 02 6/E:2018 CIE System for Metrology of Optical Radiation for ipRGC-Influenced Responses to Light>
• [The WELL Building Standard Q2 2020 version]
• Group standards: T/SIEATA000001-2020
• <Ranking evaluation for classroom lighting quality in primary and middle schools >
2. Measurement method: spectroscopic method
3. Measurement parameters
Luminous visual illuminance:
o Measurement range 0.5 - 200 000 lx
o Repeatability: ±0.5% FS
o Measurement accuracy: ±5.0% FS
o Reading resolution: 0.1 lx
Inclination measurements:
Measurement range 0-180 degrees
Measurement accuracy: ±1.5 degrees
Take the value of the allowable angle error: ± 5 degrees
Color measurements:
Color coordinate x,y repeatability (A light source): ±0.0005
Measurement accuracy: ± 0.002
Color temperature measurement range 1600-100 000 K
Color rendering index ±1
Resolution ±0.1
4. Electrical parameters:
Lithium battery specification 18650, rated voltage 3.7V,
Capacity 2200mAh, certified UN38.3.
Charging requirement: 5 ±0.4V, 1.0-3.0A
mini USB-US
Models and Functions:
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