Product Name:Dental Unit Power supply voltage:220V 50Hz Motor voltage:24V Water source water pressure:0.2-0.4MPa Air pressure:0.55-0.8Mpa Oral cold light illumination:strong light ≥ 15000lx, weak light z8000lx LED film viewer:AC24V power 3OVA Electric dental chair:24V mute DC with safety protection function, load capacity z1350N Lifting range of the chair surface:the highest height of the seat cushion from the groundz760mm,the lowest height s460mm(without leather pad) Lifting range of the chair surface:the highest height of the seat cushion from the groundz840mmthe lowest height s 540mm(with leather pad) Backrest tilt range:105-170° Telescopic range of the head frame:≥100 mm Quantitative water supply automaticcontrol system: adiustable mouthwash temperature, fixed ceramic spittooncylinder