•VRK-2400 Supports Various And Fast Examination Mode To Diagnose
• Refractometry And Various Convenient Function
Variable Examination Mode
• VRK-2400 Has Refractometry Function (REF Mode)
• Keratometry Function (KER Mode)
• Keratometry&Refractometryfunction (K/RMode)
• Contact Lens Based Curve Function (CLBC Mode)
• Auto Start And So On.
Additional
• By Freeze Function, Diameter Of Cornea, Pupil Or Hard Contact Lens Can Be Measured.
Wide Range Of Measurement
• VRK-2400 Provides Range Of Refraction For
• SPH From -25D To +22D, And Radius Of
• Curvature From 5.0mm To 10.2mm
Sophisticated And Modern Design
• With The Black And White Color, It Can Be Assimilating At Your Refraction Room.
VRK-2400 SPECIFICATION
Refractometry
| 0.0, 12.0, 13.5, 15.0 | Vertex Distance(VD) |
| 25.00 ~ +22.00- (At The Vertex Distance Of 12mm)(Increments Selectable Between 0.12 And 0.25D) | Sphere Power(SPH) |
| ±10.00~0.00 (Increments Selectable Between 0.12 And 0.25) | Cylinder Power(CYL) |
| 1~180˚ (Increments:1) | Axis(AX) |
| -,+,MIX | Cylinder Form |
| mm 88~10 | Pupil Distance(PD) |
| 2.0mm∮ | Minimum Pupil Diameter |
Keratometry
| (Increments: 0.01 Mm)5.0~10.2 | Radius Of Curvature |
| 33.00 ~ 67.50(When Cornea Equivalent Refractive Index Is1.3375)
(Increments Selectable From 0.05, 0.12, 0.25 D) |
Corneal Power |
| 0.00 ~ -15.00 (0.05 / 0.12 / 0.25D) | Corneal Astigmatism |
| 1 ~ 180˚ (Increments: 1˚) | Axis |
| 0.8 ~ 14.0(Increments: 0.1 Mm) | Corneal Diameter |
| 10Measured Value For Each Right And Left Eye | Memory Of Data |
| Uses Thermal Line Printer | Internal Printer |
| 5.7Inch TFT LCD Monitor | Monitor |
External Interface
| Connected With Monitor Via VGA CableRGB Video Signal Plus Option H And V Sync | VGA Video Output |
| Connected With PC Or PAV-6100 Via RS232 Cable
RS232 Signals Are R± 15[V] With Maximum 100mA |
RS-232 Interface |
| Connected With PC Via USB Cable
USB Signals Are 5.00±0.25[V] With Maximum 500-900[ |
USB B Type |
Environmental Requirements
| 10t0+40+℃ | Temperature |
| 30To 85% RH | Humidity |
| 70To 106 KPa | Atmospheric Pressure |
| 10to+55-℃ | Temperature |
| 10To 95% RH | Humidity |
| 50To 106 KPa | Atmospheric Pressure |
| AC100-240V, 50/60Hz | Power Supply |
| 40~55 VA | Power Consumption |
| 273(W) ´ 501(D) ´ 473(H) Mm | Size |
| Approximately 20kg | Weight |
المراجعات
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