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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