Ophthalmic Instrument Auto Refractometer Keratometer Machine

Product Description

Product Description

YJ-ARK1800 Auto Refractometer/Keratometer 

Specification

Features

*7" TFT LCD monitor 
Bigger, better monitor and icon-display menu for easier operation and setting.

*Refractive measurement with Hexagon prism 
With high quality of hexagon prism and higly senstive CCD, it provides unmatched accuracy and reliability. 
 *Auto focus function 
Just move, it will automatically focus the eye and get the value.

Refractometer
Vertex distance	0mm,12mm,13.75mm
Spherical	-20~+20m¹(VD=12)0.12/0.25m¹Step
Cylinder	-8~+8m 0.12/0.25m¹ Step
Axis	O~180°10 Step
Cylinder form	-,+,±
Pupil distance	45~88mm,1mm Step
Min.pupilsize	2.0mm
Keratometry
Radius of curvature	5.0-10mm(increment:1mm)
Corneal power	33.75~67.50m¹(when corner equivalent refractive index is 1.337)(increment selectable from 0.12,0.25m¹)
Corneal astigmatism	0.0~8.00m¹(increment selectable from 0.12,0.25m¹)
Axis	1~180°(increment:1°)
Corneal diameter	2.0~14.0mm(increment:0.1mm)
Others
Chart	Follow-up colorful fogging chart system
Memory of data	10 measure value for each right and left eye
Display	7'LCD/TFT
Print	Thermal printer
Power supply	100~240V 50Hz 60VA
Dimension (W×D×H)	514×284×465mm
Weight	~16kg
Pachage dimension (W×D×H)	66×52×66cm
Pachage weight	~21kg
*Specifications are tentative and subject to change.

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