1. What is the difference between the standard version of the illuminated passport and the flagship version?
Standard Edition: Mobile devices that support BT 4.0 (BLE, Bluetooth Low Energy), such as iPhone 4S, iPhone 5 or higher, or Android system 4.4.2 or higher, can be assembled directly.
Ultimate: Includes Apple iPod Touch 5, suitable for long-term measurement, or company-specific use, integrated molding, detachable remote measurement or handheld measurement.
2. Can you measure lumens?
According to the international measurement specification (EX: LM-79), measuring the "lumen value" requires an integrating sphere system. Currently, there is no mobile-capable technology on the market that can fully meet the demand for measuring the lumen value of lighting products.
However, the lighting passport can measure the "illuminance value", and the "illuminance value" has a high reference value for the design of lighting products and ambient light sources.
3. How do you know that what you measured is accurate?
The speculative sensing component of the illuminated passport is a precision micro-spectral module. It is not a color sensor used by the general illuminometer, which can provide more accurate measurement. Secondly, the group has a complete traceability of NIST (National Institute of Standards and Technology, National) The Institute of Standards and Technology's calibration system includes standard spectrometers, standard light sources, and fixtures. Each lighting passport is calibrated according to this system before shipment to ensure that the product meets our required color chromaticity specifications.
Lighting passports and certification by third-party impartial units in various countries, including Taiwan Measurement Center, China National Metrology Institute, Swiss METAS, and other national-level standard certification laboratories, the accuracy is trustworthy.
4. Is it safe to use?
The lighting passport has passed the complete safety test certification in Europe, the United States, China, Japan, Taiwan, etc., including CE, FCC, SRRC, CB, NCC, etc., so that the lighting passport customers enjoy perfect security.
Joystar Electrical Appliances Manufacturing Co.,Ltd , https://www.cnjoystar.com