China Ark800 Ar800 Ophthalmic Equipment Auto Refractometer

Auto refractometer
ARK-800 With keratometer function .
AR-800 Without keratometer
Technical Data
Measured more quikly because the technology of built-in micro process and quick graphic process.
Quick measurement for diopter of min. Pupil size.
New design of colorful screen(5.7 TFT LCD).
Auto fog chart.
Pupil distance auto measured available.
Choice for vertex distance.

Measurement mode
K/R mode
Refractive and Keratometer measurement.
REF mode
Refractive measurement
KEF mode
Corneal curvature measurement
Refractive measurement
Vertex Distance
0.0,12.0,13.75,15.0 mm
Sphere
-20.00~+20.00D
(0.12/0.25D step)(VD=12mm)
Cylinder
0.00~±10.00D (0.12/0.25D step)
Axis
1°~180°(1° step)
Pupil Distance
30~85 mm
Min. pupil diameter measurable
2.0mm
Target
Automatic fogging target
Corneal curvature measurement
Radius of curvature
5~10mm(0.01mmstep)
Corneal Refraction
33.00~67.00D(0.12/0.25Dstep)
Corneal Astigmatism
0.00~-15.00D(0.12/0.25Dstep)
Angle of corneal
1°~180°(1°step)
Corneal diameter
2.0~12.00mm
Hardware specification
Monitor
5.7 inch Color LCD
Printer
Fast thermal printer
Power saving function
OFF, 5, 15 mins (selectable)
Power supply
AC110~220 V,50/60HZ
Dimensions/weight
288(W)*500(D)*480(H)mm/14kg

All the models .