Its advantages: 1. time shorter 2. efficiency higher 3. guarantee board and sensitization quality Technical parameter : Specification(power: kw)Voltage (V)Whole Length(mm)1KW220V170mm,190mm2KW220V210mm,230mm,270mm2KW380V230mm,270mm3KW220V230mm,270mm3KW380V230mm,270mm4KW380V280mm2-4KW380V210mm,230mm,240mm,245mm,260mm3-6KW380V270mm,280mm,290mm 1. Spectrum: Its wavelength range is 350nm-450nm; main ...