These are the latest models which is developed based on AR800 and ARK800. It succeed in the stable quality and performance with a brand-new and attractive looking. Please do not hesitate to contact us for quotation and details.
New Features: 1. With Auto-tracing feature, operator can adjust the focus and alignment in up and down directions. 2. With Auto video taping feature, operator can take measurements automatically once equipment obtains satisfactory focus and alignment. 3. With Servo Chin-Rest, operator can adjust height of Chin-rest easily. 4. Display is tilt-adjustable. 5. Printer has a paper auto-cut feature.
AR-810A Measuring Range: Spherical -20~+20D(VD=12, 0.12D/25Dsteps) Cylinder -10~+10D(0.12D/25Dsteps) Axis 1~180(1° Steps) Pupil Distance 30~85mm(1mm steps) Vertex Distance 0mm, 12mm, 13.75mm, 15mm Auto Tracing Function Range ± 16mm(up and down direction only) Min. Pupil Size 2.0mm Chart Auto fog Display 5.7 '' TFT LCD Print Thermal Printer Power saving mode change to screen saving after 5 or 15 minutes idling PowerSupply 100~120V/200~240V, 50/60Hz DIMENSIONGS 480(L)*270W)*445(H)MM WEIGHT 17KG
1. Refractometer Vertex Distance(vd) 0.0, 12.0, 13.75, 15mm 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) 1~180° (1° Unit) Cylinder Form -, +, MIX Pupil Distance(PD) 30~80mm Minimum Pupil Diameter 2.0mm
2. Keratometry Radius of Curvature 5.0~10mm(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 astigmatism 0.0~-15.00D (Increments selectable from 0.12, 0.25D) Axis 1~180° (Increments: 1° ) Corneal Diameter 2.0~12.0mm(Increments: 0.1mm) Memory of Data 10 measured value for each right and left eye Internal Printer Uses thermal line printer Monitor 5.7-inch color TFT LCD monitor Auto Tracing Function Range ± 16mm (up and down direction only) Power saving mode change to screen saving after 5 or 15 minutes idling
3. 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: +40 to +70 C Humidity: 10 to 95 RH Atmospheric pressure: 500~1060 hPa Power supply AC100-240V, 50/60Hz Power consumption Approximately 100VA Size 484(L) × 270(W) × 450(H) mm Weight Approximately 17kg