ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
This Test System is suitable for photometric and colorimetric measurement of luminaries such as Energy-saving lamps, Fluorescent lamps, HID lamps (high voltage sodium lamps and high voltage mercury lamps), CCFL and LED. The measured data meets the requirements of CIE and IES LM-79 for the measurement of photometry and colorimetry.
Spectrophotometer integrating sphere system measures photometry, colorimetry and electricity:
• Color parameters: chromaticity coordinate, CCT (correlated color temperature), CRI (color rending index), color difference, peak wavelength;
• Photometry parameters: luminous flux, luminous power, luminous flux efficiency;
• Electrical parameters: voltage, current, power, power factor
Specification:
• High accuracy and high speed test less than 10 seconds
• Spectral Range Wavelength: 380nm ~ 800nm (Option: 200nm ~ 800nm UV-VIS)
• Spectral Wavelength Accuracy: ±0.2nm, Wavelength Reproducibility: ±0.1nm
• Sample Scanning Steps: 5nm (Optional: 1nm)
• Accuracy of Chromaticity Coordinate (Δx, Δy): ±0.0003 (based on standard illuminate A)
• Correlated Color Temperature CCT: 1,000K~100,000K, CCT Accuracy: ±0.3%
• Color Rendering Index Range: 0~100.0, Accuracy: ±0.3% (based on standard illuminate A)
• Photometry linearity: ±0.3%, Photometer detector: Class A
• Luminous Flux: 0.01lm~1,999,900lm (Equipped with right size of integrating sphere)
• Environment temperature measure range: -10°C~100°C, Accuracy: ±0.1°
• Communicate with Digital Power Meter to display the Voltage, Current, Power and Power factor
• Connect with PC via USB, English version software can be run under WinXP, Win7 and Win8
