80 Auto Ref/Keratometer GRK-7000
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11. Main Specifications
Measurement Mode
Refractometry (REF Mode)
Refractometry
Vertex Distance(VD)
0.0, 12.0, 13.5, 15.0
SPH
-20.00 ~ +20.00D (0.12/0.25D Unit)
(In case of VD=12mm)
CYL
0.00 ~ ±10.00D (0.12/0.25D Unit)
Axis(AX)
1 ~ 180˚ (1˚ Unit)
Cylinder Form
-, +, MIX
Pupil Distance(PD)
10 ~ 85mm
Minimum pupil diameter
Ø2.0mm
Data Storage
Measured value of ten(10) times amount for each left/right eye
Hardware specification
Built-in printer
Line printer of heat printing type
Power saving function
As stopping to measure for about 5 minute
s, the main power is shut. It returns as push
ing buttons.
Monitor
TFT LCD Color Monitor of 5.7” (LED BLU)
Electrical Power
AC100 ~ 240V, 50/60Hz
Summary of Contents for GRK-7000
Page 1: ...User s Manual Auto Ref Keratometer GRK 7000...
Page 39: ...38 Auto Ref Keratometer GRK 7000 Figure 17 Example of Print...
Page 42: ...Auto Ref Keratometer GRK 7000 41...
Page 47: ...46 Auto Ref Keratometer GRK 7000 Figure 20 Example of Print...
Page 54: ...Auto Ref Keratometer GRK 7000 53...
Page 57: ...56 Auto Ref Keratometer GRK 7000 7 Print Press Print button...
