GR-3100K جهاز مقياس الانكسار
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Product Description
Refraction Measurement |
Sphere – 25~+25D (0.01/0.12/0.25D Step) |
Cylinder 0~ ±10D (0.01/0.12/0.25D Step) |
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Axis angle 0~180 (1 Step) |
|
Measurement Of Corneal Radius |
Corneal radius 5.0 ~ 10.0 mm (0.01 mm Step) |
Refractive power 33.75 ~ 67.5D (0.01/0.12/0.25D Step) |
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Cylindrical power 0~ ± 9D |
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Axis angle 0~180 (1 Step) |
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Corneal Measurement Range |
Center 3.5mm Peripheral 6.5mm |
Vertex Measurement Range |
0, 10 , 12, 13.5, 15mm |
Minimum Pupil Diameter |
2.3 mm |
Pupillary distance |
measurement range85mm (1 mm Step) |
Printer |
Thermal printer with automatic cutter (width 57 mm) |
Internal Monitor |
5.6 inch LCD display color |
Movable distance |
Back/force ±17 mm Right/left ±34 mm Up/down ±17 mm |
Movable Distance Of Chinrest |
±30 mm |
Overall Dimension |
(W) 250 mm X (D) 418 mm (H) 425 mm |
Weight |
About 15 kg |
Output |
RS232C interface |
Video output NTSC |
|
Rate Voltage |
100~240 v |
50~60 Hz |
|
Consumption |
80 VA |
Power Save |
OFF, 3, 5, 10 min. (selectable) |