AR-890A
Auto RefractometerPerformance Characteristics
With Auto eye tracking，auto-focus and auto measurement feature.
Auto fog chart.
Pupil distance measurement.
Auto printing and can Control screen brightness.
New design of colorful screen (9" TFT LCD) with touching.
Multi-angle screen flip function.
Product Performance
| Mode | REF | Refractometer | |
|---|---|---|---|
| Refractometer | Vetex Distance (VD) | 0.0, 12.0, 13.75, 15.00mm | |
| Sphere (S) | -20.00~+20.00D | ||
| Cylinder (C) | -10.00~+10.00D | ||
| Axis (A) | 0~180° (Steps 1°) | ||
| Pupil Distance (PD) | 10~85mm | ||
| Others | Printer | Thermal printer | |
| Power Save | 0, 5, 10 Min (Closed for 0 min) | ||
| Power on Position | right, middlle, left | ||
| Measurement Mode | Multi measurement, single measurement | ||
| Tracking Mode | manual, automatic | ||
| Print clear | Clear, Reserve | ||
| Zero Position | -1.00~+1.00 | ||
| Screen Brightness | 5%~100% | ||
| Fog Chart | Auto fog chart | ||
| Display | 9-inch color TFT LCD | ||
| Power SuppIy | AC 100-220V, 50/60Hz, 120VA | ||
| Carton Size | 640 x 420 x 610mm | ||
| Weight | G.W: 24.5kg |
*Contraindications or precautions are described in detail in the instruction manual
*Please read the product instructions carefully or purchase and use under the guidance of medical personnel
