| Customization: | Available |
|---|---|
| Type: | Auto Refractometer |
| Certification: | CE, ISO13485 |
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Ophthalmic Equipment HRK-4000 LCD Screen Auto Refractometer Keratometer
▪ One-button operation, precise and fast scanning, precise center positioning
▪ Ultra-wide touch screen, 1:1 size display for intuitive comparison of frames and scanned graphics
▪ Powerful and efficient data processing, scan graphics can be edited, multi-machine interconnection, cost-effective
Technical specification
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Range of measurement
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Sphere
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-20~+20D(VD=12) 0.12D/25D step
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Cylinder
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-10~+10D 0.12D/25D step
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Axis
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0°~180° (1°step)
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PD
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10-85mm,1mm step
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VD
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0mm,12mm,13.75mm
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Min Pupil Size
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2.0mm
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Corneal apex distance
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0.0, 12.0, 13.75, 15.0
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Spherical mirror degree
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-20.00D ~ + 20.00D (VD = 12mm, 0.01, 0.06, 0.12, 0.25 units)
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Axis position
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10 ~ 180 ° (1 ° unit)
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Cornea diopter
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33.00D ~ 67.0D (when the corneal equivalent diopter is 1.3375)
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Cornea curvature radius
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5.0 ~ 10.0mm (0.01mm accuracy)
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Measure light energy
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<30uw (ensure measurement safety)
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Stored data
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10 measurements each
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Display
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8-inch TFT touch screen (adjustable viewing angle)
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Print
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57mm thermal printer
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Power supply
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AC 100 ~ 250V, 50 / 60Hz, wide power supply
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Dimension
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680mm x (width) 400mm x (height) 640mm
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Gross weight
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~26KG
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1. What about the price level?
We are confident that our prices are competitive compared with those at the same quality level, since we have stayed in this filed more than 20 years. And we always adhere to the principle of provide top quality products with competitive prices. We have already established our good fame in many countries, especially in Africa, Middle East, European, Asia and South American through year after year efforts.
2. Why we find some prices are very high compared with some other supplier, and from the picture or it's model number, all looks the same?
As China is still a developing country, there are only a few products with patent rights, and copy products I spread very fast in the market. Of course, the prices of those copy products with cheap material and less quality control are relatively cheaper.
3. What is time of delivery?
Since our products are produced according to each specific order, the delivery period will be 15 days after confirmation of order. If it is small or sample order, please do check with us about whether we have ready goods in stock to make delivery as soon as possible.
4. What about quality assurance?
We offer one year warranty period beginning from the time of shipment for medical equipment, Per minor problems, we can provide free spare parts for replacements, Per serious problems, we can make replacement of free charge.
5. What is payment terms?
T/T, Credit Card, L/C, Western Union, PayPal, MoneyGram.
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