Refractómetro automático Tomey TR 4000

Descripción

• Dual CCD cameras provide fast, accurate, reliable and repeatable measurements.
• The Tomey TR-4000 offers superb quality at an excellent price.
• Specifications
• Real-time Dioptric Display
• Fast Examination Time
• Adjustable Vertex Distance
• Automatic PD Measurement
• Stand-by (Sleep) Function
• Measurement Ranges
• Sphere -20 D – +20 D
• Cylinder -8 D – +8 D
• Axis 0 – 180°
• PD 50 – 86 mm
• Working Distance 40 mm
• Unit Increments
• Power 0.12, 0.25 Diopters
• Axis 1°
• Measurement Time 3 seconds
• Minimum Pupil
• Diameter 5 mm
• Measurement Display Simultaneous display of real-time and
• acquired SPH, CYL and AXIS values
• Output Built-in thermal printer
• RS-232C serial port
• Patient Target Landscape
• Measurement Window 24 mm x 18 mm (0.95 x 0.71 inches)
• Display 127 mm (5″) monochrome CRT
• Focusing System Target on CRT Display
• Accommodation
• Relaxation Method Auto fogging
• Joystick Range Forward/back: 40 mm (1.6 inches)
• Left/right: 86 mm (3.4 inches)
• Up/down: 30 mm (1.2 inches)
• Weight 18 kg (40 lbs)
• Dimension 307 mm (w) x 470 mm (d) x 470 mm (h)
• 12“ (w) x 18.5” (d) x 18.5“ (h)
• Power AC 100 V to 240 V, 50/60Hz, 65VA