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Nidek ARK-530A AUTO Refractometer Keratormeter
Up for sale Pre-owned Nidek ARK-530A Autorefractor / Keratormeter
$3,000
Sale Nidek ARK-530A AUTO Refractometer / Keratormeter. Used in excellent condition and fully functional. Comes with 30 months warranty and 30 days money back guarantee.
Package includes:
- Nidek ARK-530A
- Power cord
- Manual
- Dust cover
- 6 months warranty
- 30 days money back guarantee
The NIDEK ARK-530A adopts the advanced Pupil Zone Imaging Method for refraction measurement, which analyzes a wider area (Max. 4mm diameter) to obtain more reliable and realistic data that is closer to manifest refraction.
Pupil Zone Imaging Method
The Pupil Zone Imaging Method for refraction measurement, which analyzes a wider
area (maximum 4mm diameter) to obtain more reliable and realistic data that is
closer to manifest refraction.
SLD (Super Luminescent Diode)
The SLD (Super Luminescent Diode) and highly sensitive CCD device for improved
image quality. The image with the SLD is sharper and clearer than those with the
LED, and the system offers greatly improved measurement capability even with
dense cataract and IOL implanted eyes.
Features:
- New analysis: pupil zone measurement method
- Keratin measurement: double Mayerling alignment method
- 3D auto tracking & AI measurement
- Large color LCD monitor with tilt function
- SLD (Super Luminescent Diode) accurate measurements
- Auto Alignment and indicators
- Motorized chin rest
- IC Card Reader
- Multiple USB ports
ARK-530A Specification
| Auto Refractometer | |
| Measurable range | Sphere: -30.00D to +25.00D (VD=12 mm) (0.01 / 0.12 / 0.25D increments) |
| Cylinder: 0D to ±12D (0.01 / 0.12 / 0.25D increments) | |
| Axis: 0º to 180º (1º/ 5º increments) | |
| Measurable minimum pupil diameter | ø 2 mm |
| Auto Keratometer | |
| Measurable range | Radius curvature: 5.00 to 13.00 mm (0.01 mm increments) |
| Refractive power: 25.96D to 67.50D (n=1.3375) (0.01 / 0.12 / 0.25D increments) | |
| Astigmatism: 0D to ±12.00D (0.01 / 0.12 / 0.25D increments) | |
| Axis: 0º to 180º (1º / 5º increments) | |
| Ordinary measurement area: ø 3.3 mm (R=7.7 mm) | |
| Peripheral measurement area: ø 6.0 mm (R=7.7 mm) | |
| PD measurable range | 30 to 85 mm (1 mm increments) (Near point PD: 28 to 80 mm at WD=40 cm) |
| Corneal size measurable range | 10 to 14 mm (0.1 mm increments) |
| Pupil size measurable range | 1 to 10 mm (0.1 mm increments) |
| Auto tracking & Auto shooting | X-Y-Z directions, Auto shooting |
| Virtual vision comparison | Range: -20 to +20D |
| Chart | Scenery chart |
| Display | Tiltable 5.7-inch color LCD |
| Printer | Built-in thermal type line printer (Easy loading and auto cutter) |
| Interface |
|
| Power supply | AC100 - 240 V ±10 % 50 / 60 Hz |
| Power consumption | 100 VA |
| Dimensions (W x D x H) | 260 x 481 x 455 mm (10.23 x 18.93 x 17.9 in) |
| Weight | 20 kg (44.1 lbs.) |