Wuxi Bright Optics Co., Ltd.
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Auto Refractometer (AR-810A/ARK-810)

Min. order: 1 Piece
Trade Terms: FOB
Payment Terms: T/T
Model NO.: AR-810A/ARK-810

Product Detail

Basic Info
  • Model NO.: AR-810A/ARK-810
Additional Info
  • Origin: China
Product Description

AR-810A auto refractometer

These are the latest models which is developed based on AR800 and ARK800. It succeed in the stable quality and performance with a brand-new and attractive looking. Please do not hesitate to contact us for quotation and details.

New Features:
1. With Auto-tracing feature, operator can adjust the focus and alignment in up and down directions.
2. With Auto video taping feature, operator can take measurements automatically once equipment obtains satisfactory focus and alignment.
3. With Servo Chin-Rest, operator can adjust height of Chin-rest easily.
4. Display is tilt-adjustable.
5. Printer has a paper auto-cut feature.

AR-810A
Measuring Range:
Spherical -20~+20D(VD=12, 0.12D/25Dsteps)
Cylinder -10~+10D(0.12D/25Dsteps)
Axis 1~180(1° Steps)
Pupil Distance 30~85mm(1mm steps)
Vertex Distance 0mm, 12mm, 13.75mm, 15mm
Auto Tracing Function Range ± 16mm(up and down direction only)
Min. Pupil Size 2.0mm
Chart Auto fog
Display 5.7 '' TFT LCD
Print Thermal Printer
Power saving mode change to screen saving after 5 or 15 minutes idling
PowerSupply 100~120V/200~240V, 50/60Hz
DIMENSIONGS 480(L)*270W)*445(H)MM
WEIGHT 17KG

ARK-810 Specifications

1. Refractometer
Vertex Distance(vd) 0.0, 12.0, 13.75, 15mm
Sphere Power (SPH) -20.00~+20.00D
(In case of VD=12mm)
Cylinder Power(CYL) 0.00~± 10.00D(0.12/0.25D Unit)
Axis(AX) 1~180° (1° Unit)
Cylinder Form -, +, MIX
Pupil Distance(PD) 30~80mm
Minimum Pupil Diameter 2.0mm

2. Keratometry
Radius of Curvature 5.0~10mm(Increments: 0.01mm)
Corneal Power 33.00~67.50D(when corner equivalent
Refractive index is 1.337; 0.05/0.12/0.25D unit)
(Increments selectable from 0.12, 0.25D)
Corneal astigmatism 0.0~-15.00D
(Increments selectable from 0.12, 0.25D)
Axis 1~180° (Increments: 1° )
Corneal Diameter 2.0~12.0mm(Increments: 0.1mm)
Memory of Data 10 measured value for each right and left eye
Internal Printer Uses thermal line printer
Monitor 5.7-inch color TFT LCD monitor
Auto Tracing Function Range ± 16mm (up and down direction only)
Power saving mode change to screen saving after 5 or 15 minutes idling

3. Environmental requirements:
Operation Temperature: +10 to +35 C
Humidity: 30 to 75 RH
Atmospheric pressure: 800~1060 hPa
Storage Temperature: -10 to +55 C
Humidity: 30 to 75 RH
Atmospheric pressure: 700~1060 hPa
Transportation Temperature: +40 to +70 C
Humidity: 10 to 95 RH
Atmospheric pressure: 500~1060 hPa
Power supply AC100-240V, 50/60Hz
Power consumption Approximately 100VA
Size 484(L) × 270(W) × 450(H) mm
Weight Approximately 17kg

Wuxi Bright Optics Co., Ltd.
Jiangsu, China
Local Time: 00:38 Wed Sep 3
Account Registered in: 2006
Business Type: Manufacturer

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