Apparatus Rotta illuminator tables, vision determination AR-1 LED

Rotta apparatus (table illuminator for vision examination AR-1) AR-1 LED TM OMEGA

The Rotta apparatus (the illuminator of the table for checking vision AR-1) is designed to test visual acuity in clinics, hospitals and specialized medical institutions, offices for the protection of vision.

The body of the device is made of white laminated chipboard with plastic edges, assembled into a box-shaped frame, which contains tables for studying visual acuity.

The tables are illuminated by an LED illuminator, which is mounted on the device from the title side.

The illuminator is equipped with a screen on the patient’s side and is made of metal, painted with polymer powder paint. The non-examined eye is excluded from the process of the supplied occluder.

The signs for determining visual acuity are indicated using the instructions included in the delivery.

The illuminator of the device is connected to the mains supply to a household AC 220 V 50 Hz network through a step-down power supply.

SPECIFICATIONS

• Working distance: 5m
• Visual acuity measurement range at a distance of 5m: 0.1-2.0
• Illumination at any point of the table, not less than: 250 lx
• Illumination in the center of the table not less than: 700 lx
• Contrast of optotypes, not less: 80%
• Number of simultaneously offered tables – 2
• Overall dimensions, mm 620x500x120
• AC power – 220V, 50Hz via a step-down power supply.
• Mass of the device, kg – no more than 3 kg.
• Manufacturer’s warranty: 24 months from the date of commissioning