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HRK-9000A
Ref / Keratometer

Combining Everything into One

Features

  • Subjective VA Test
    Comparison between subjective and objective VA tests yields more reliable and accurate data.
  • Wavefront Technology
    Huvitz’ wavefront analysis algorithm goes beyond general refraction to conclude highly accurate and reliable cornea refractive power and index.
  • TFBUT Measurement and Meibography
    Experience TFBUT function and Meibography to obtain thorough information about tear film/dry eye and meibomian gland conditions.
  • Wireless Communication
    Experience wireless communication with HLM-9000 and HDR-9000 via Wi-Fi for data transmission.(RS-232 cable is also possible)

Specifications

HRK-9000A
Measurement Mode
K/R Mode Continuous Keratometry & Refractometry
REF Mode Refractometry
KER Mode Keratometry
KER P Mode Peripheral Keratometry
Color View Mode Color View & Contact Lens Fitting Assistance(White & Blue LED Light)
Meibography Mode Special Mode for Observing Meibomian Gland
TFBUT Mode Special Mode for Measuring TFBUT(Tear Film Break-Up Time)
Refractometry
Vertex Distanc(VD) 0.0, 12.0, 13.5, 13.75, 15.0
Sphere(SPH) -30.00~+25.00 (VD=12mm)(increments : 0.01, 0.12, 0.25D)
Cylinder(CYL) 0.00~±12.00D (increments 0.01, 0.12, 0.25D)
Cylinder Form -, +, ± (Mixed)
Pupil Distance 10~85mm
Minimum Pupil Diameter ø2.0mm
Keratometry
Radius of Curvature 5.0~13.0mm (increments : 0.01mm)
Corneal Power 25.96~67.50D (increments : 0.05, 0.12, 0.25D)(When corneal equivalent refractive index is 1.3375)
Corneal Astigmatism 0.00~ -15.00D (increments : 0.05, 0.12, 0.25D)
Axis 0~180° (increments : 1° )
Pupil, Iris Diameter 2.0~14.0mm (increments : 0.1mm)
Memory of Data 10 measurements for each eye
VA Test - Subjective Refractive Test
VA Measurement <0.1/ 0.1/0.25/0.32/ 0.4/ 0.5/0.63/ 0.8/ 1.0/1.25><20/200 / 20/200 / 20/80 / 20/60 / 20/50 / 20/40 / 20/30 / 20/25 / 20/20 / 20/16>
Sphere(SPH) -22D to +22D (increment 0.25D)
Cylinder(CYL) 0 to ±10D (Max, increment 0.25D)
Cyl Axis 0 to 180° (increment 1°/5° )
Movement Range
Up-Down ±15mm
Left-Right ±5mm, ±2mm
Forward-Backward ±5mm, ±2mm
Others
Display 7 inch Wide Color TFT LCD, Touch panel with Tilting function
Interface RS-232 x 1, USB(for Service) x 1, Wi-Fi (for Data communication)
Wi-Fi Band : 2.4GHz, IEE802.11b/g
Security : WPA2-PSK
Internal Printer Thermal line printer with Auto cutting function
Power Saving Automatic switch-off (5min)
Power Supply 100-240VAC, 1.0-0.6A, 50/60Hz
Dimension /Weight 255(W) x 550(D) x 490(H) / 19Kg
Designs and details can be changed without prior notice for the purposes of improvement.