| Model: | ARK-900 |
|---|---|
| Brand: | NEW VISION |
| Origin: | Made In China |
| Category: | Electronics & Electricity / Electronic Instrument / Optical Lens & Instrument |
| Label: | Vision Analyzer , Auto Keratorefractom , Ophthalmic Refractom |
| Price: |
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| Min. Order: | 1 pc |
| Last Online:18 Dec, 2024 |
Auto Refracto-Keratometer
Model: ARK-900
Screen Size: 8 inch
LCD Screen: Monitor for measurement display
Height Adjustment Mark: The eyes' height position of the patients
Printer Cover: Press the cover to open or close
Measure Button: Performing the measurement by pressing after focusing Joystick: Adjust the focus by moving it left/right, up/down, forward/backward Stage Fixing Lever: Lock the sliding body
Rubber Feet: Support and adjust the instrument horizontal Chinrest Up/Down Button: Adjust the height of the chinrest.
Measurement Performance Parameters
Hartmann's Principle
New light path design, clear human eye imaging effect
High-speed image acquisition system, advanced image processing and analysis
The screen can be rotated freely up and down
Automatic eye tracking for lifting, automatic measurement
Electric lifting amount tow
Off-speed printer
| Corneal apex distance | 0.0, 12.0, 13.75, 15.0 |
| Spherical mirror degree | -20.00D ~ + 20.00D (VD = 12mm, 0.01, 0.06, 0.12, 0.25 units) |
| Cylindrical power | 0.00D ~ + 10.00D (0.06, 0.12, 0.25 units) |
| Axis position | 10 ~ 180 ° (1 ° unit) |
| Astigmatism symbol | -, +, ± |
| Interpupillary distance | 10 ~ 86mm |
| Minimum pupil diameter | 2.0mm |
| Measurement completion time | <0.5 seconds |
| Pupil diameter | 2.00-8.00mm |
| Measure light energy | <30uw (ensure measurement safety) |
| Cornea curvature radius | 5.0 ~ 10.0mm (0.01mm accuracy) |
| Cornea diopter | 33.00D ~ 67.0D (when the corneal equivalent diopter is 1.3375) |
| Corneal astigmatism | 0.00D-15.00D (0.06D / 0.12D / 0 25D units) |
| Stored data | 10 measurements each |
| Axis position | 1 ° ~ 180 ° |
| Visual target | Guided cloud map |
| Display | 8-inch TFT touch screen (adjustable viewing angle) |
| Printer | 57mm thermal printer |
| Power supply | AC 100 ~ 250V, 50 / 60Hz, wide power supply |
| Net weight | 22 kg |
| Gross weight | 26.5 kg |
| Packing size | (length) 680mm x (width) 400mm x (height) 640mm |
| Payment Terms: | TT/LC |
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