Auto refractometer

auto refractometer ARK-800

auto refractometer ARK-800 with CE&FDA

parameter

Refractometer	Vetex Distance(vd)         0.0,12.0,13.75mm
	Sphere Power(SPH)       -20.00~+20.00D(in case of VD=12mm)
	Cylinder Power(CYL)       0.00~±10.00D(0.12/0.25D Unit)
	Axis(AX)                        1~1800 (10 Unit)
	Cylinder Form                -,+,MIX
	Pupil Distance(PD)         10~80mm
	Minimum Pipul Diameter  2.00mm
Keratometry	Radius of Curvature          5.0~10.2mm(Increments:0.01mm)
	Corneal Power                33.00~67.50D(When corner equivalent refractive
	index is 1.337;0.05/0.12/0.25D unit)
	(Increments selectable from 0.12,0.25D)
	Corneal astingmatism      0.0~-15.00D
	(Increments selectable from 0.12,0.25D)
	Axis                               1~180°(Increments:1°)
	Corneal Diameter             2.0~14.0mm(Increments:0.1mm)
	Memory of Data              10 measure value for each right and left eye
	Internal printer                 Uses thermal line printer
	Monitor                           5.7-inch color TFT LCD monitor
Environmental requirements	Operation                       Temperature:+10 to +35°C
	Humidity:30 to 75%RH
	Atmospheric pressure:800~1060 hpa
	Storage                         Temperature:-10 to +55°C
	Humidity:30 to 75%RH
	Atmospheric pressure:700~1060 hpa
	Transportation                Temperature:-20 to +70°C
	Atmospheric pressure:500~1060 hpa
	Power supply                 AC100~240V,50/60HZ
	Power consumption        Approximately 100VA
	Size                              480(L)*282(W)*445(H)mm
	Weight                          Approximately 17kg

SHANGHAI HEAD OFFICE

Auto refractometer