CE FDA Approved Dental Unit Chair Movable Equipment DU892 Portable Dental Unit Product nameQuatityUnitSuitable for following modelsDU series body 1pc One of DU893,DU892Instruction 1pc One of DU893,DU892Accessory bag 1pc One of DU893,DU892Clean water bottle 1pc One of DU893,DU892Waste water bottle 1pc One of DU893,DU892POWER CORD 1pc One of DU893,DU892
Transportation and storage:
The machine shoule be transported and stored in following condition:
Temperature: -10℃~+50℃
Range of relative humidity:≤90%
Range of atmospheric pressure: 50kPa ~ 106 kPa
Working condition:
Temperature: 5℃~40℃
Relative humidity:≤80%
Atmospheric pressure: 86kPa ~ 106kPa
The dental unit should not be used in the envionment with a mixture of flammable anesthetie oxygen and nitrogen.
Mode of operation: Intermittent Running:
Mode of operation of the portable dental unit depends on the working system of its motor
The motor's duty cycle is S3 30%.
The S3 is an itemeitet cycle work system, means that Is run by a series of the same work cycle, each cycle includes a constant load operation time, and a broken can halt time, the startingcurrent of each cycle does not sgicanty infuence on temperature rise is 30% duty cycle namely load duration and the percentage of the
ratio of the whole cycle time.
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