Place of Origin
Chongqing, China
Instrument classification
Class II
Power supply voltage
220V ~ 50Hz
Air pressure of air source
0.55-0.8mpa
Illumination of oral cold light lamp
strong light ≥ 15000lx, weak light ≥ 8000lx
Led film viewing lamp
AC24V, power 30VA
Back leaning range
105-170 °
Expansion range of head frame
≥ 100 mm