Essilor Instruments ALM 500 User Manual

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11.
11.11.
11. Specification
SpecificationSpecification
Specification
Sphere -25D to +25D
(0.01/0.12/0.25 step)
Cylinder 0 to ±10D
(0.01/0.12/0.25 step)
Axis 0 to 180°
(1°)
Addition 0 to +10D
(0.01/0.12/0.25 step)
Measurement Range
Prism
0 to 10△
(0.01/0.12/0.25 step)
Unprocessed lens
(diameter:100mm)
Framed processed lens
Single lens, multifocal lens, progressive lens
Hard contact lens
Measurable Lens
Soft contact lens
Accompanying lens stand is necessary
Measurement
Wavelength
525nm
Power Rating
100 to 240V
50/60Hz
Power Consumption 40VA
Printer Thermal printer (paper width 58mm)
Monitor Color LCD monitor (5.7 inches)
Size, weight
170mm(W)×205mm(D)×468mm(H)(400mm: when the monitor is stored)
Approx. 4.3kg
Environmental
condition of use
Temperature range: 5℃ to 40℃
Humidity range: 30 to 95%HR (No dew condensation allowe)
Symbols marked on the instrument
Symbols marked on the instrumentSymbols marked on the instrument
Symbols marked on the instrument :
: :
:
Symbol Description
Alternating Current
Caution
Manufacturer
Date of Manufacture
Marking for compliance with FCC part 15
Marking for compliance with applicable European Directives
Follow Operating Instructions
Power off (separated with power source)
Power on (connected with power source)
According to WEEE Directive, do not throw away the waste to inappropriate place

Essilor Instruments ALM 500 Specifications

General

Brand	Essilor Instruments
Model	ALM 500
Category	Measuring Instruments
Language	English