Illuminance standard reference table for Luminance Tester AS803:
Illuminance (Lux) Place
75 ~ 30 Ware House, Garage, Darkroom, Lounge
150 ~ 75 Corridor, Toilet, Locker room, Channel, Guest room
300 ~ 150 Classroom, Hall, Restaurant, Ward, Living room
750 ~ 300 Laboratory, Conference room, Kitchen
1500 ~ 750 Hall channel, Operation room, Counter, Workshop
3000 ~ 1500 Ultra precision workshop
10000 ~ 3000 Visual function checking room
