Dental unit with chair ZA-208A

with delivery systemwith LED light

the minimum chair position is less than 430mm, and the maximum chair position is less than 720mm; Chair load 135kg (without treatment machine); Chair lifting speed is more than 15mms, and is very stable; Cushion inclined angle is less than or equal to 10 degree; Back 0 degrees to 70 degrees. 1.2, the headrest can be adjusted, head extension length of less than 120mm, head tilt angle of 20 degrees, tilt angle of 40 degrees 1.3, noise less than 45 decibels, the motor rotates with mute DC motor, ensure the safe use of the hospital. 1.4, the machine has a hand control and foot control four directions chair mode of operation, with the microcomputer control system, a reset and PLC (programmable controller: according to user requirements and to control the circuit with programming logic function). 1.5, the machine is handsome, and conforms to the principles of human function, European style modeling,.PU leather pad with artificial leather, seamless compression molding; or choose super fiber environmental protection: soft, wear-resistant, bright colors 1.6, the power supply voltage: a.c.100V110V220V230V-50HZ60HZ Motor voltage: d.c24V Source pressure: 0.2MPa ~ 0.4MPa Air pressure: 0.5MPa ~ 0.8MPa 2, therapeutic machine 2.1, the whole computer control, plane operation switch panel, convenient for doctors to observe and operate, and also not easy to cause wrong operation 2.1.1 chair position control: rise, fall, back, forward, reset and PLC function 2.1.2 shadowless lamp control: move the control switch. Shadowless lamp light intensity