Shanghai Nobtic Optical Glasses Co., Ltd., description about Auto Ref/Keratometer on China Suppliers Mobile

Product Details

Shanghai Nobtic Optical Glasses Co., Ltd.
Website:
    Email:     instrument@nobtic.com
       Tel:   0086-21-34315769
       Fax:   0086-21-34315769-18

Model:	NRK-5000
Name:	Ophthalmic instruments--Auto Ref/Keratometer

“NOBTIC”NRK-5000

　　The　Auto Ref/Keratometer have the function of Quick measurement for diopter of 2mm MIN.pupil size,Corneal Diameter and lastest TFT LCD design.

Feathers of NRK-5000 Auto Ref/Keratometer
	Measured mor quikly because the Technology of Buile-in Micro process and quick graphic process.
	Quick measurement for diopter of MIN.pupil size.
	New design of colorful sreen(5.7" TFT LCD).
	Auto fog chart.
	Pupil distance auto measured available.
	Choice for vertex distance.
	Ability of auto-measurement after align and focus

SPECIFICATIONGS

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)	1~180°(1° Unit)
Cylinder Form	-,+,MIX
Pupil Distance(PD)	30~80mm
Minimum Pupil Diameter	Ā2.0mm
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 astigmatism	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℃ Humidity:30 to 75﹪ RH Atmospheric pressure:800~1060 hPa
Storage	Temperature:-10 to +55℃ Humidity:30 to 75﹪ RH Atmospheric pressure:700~1060 hPa
Transportation	Temperature:-20 to +70℃ Humidity:10 to 95﹪ RH Atmospheric pressure:500~1060 hPa
Power supply	AC100-240v,50/60Hz
Power consumption	Approximately 100VA
Size	484(L)×282(W)×440(H)mm
Weight	Approximately 14.4kg