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Ezer – Auto Refractor Keratometer – ERK-5400

Ezer ERK-5400 is a high quality Autorefractor Keratometer that provides precise and consistent measurements quickly and efficiently.
Featuring European design and several specialty features, Ezer’s ERK-5400 is a excellent addition to eye care any practice looking to add great value to their practice. The ERK-5400 will provide auto refraction and keratometry, measures corneal and pupil diameter, retro illumination for detecting lenticular opacities, and with an adapter, measure contact lens base curves. Alignment is easy through the 7-Inch Color LCD. And for even greater efficiency, the ERK-5400 can be integrated with EZER;s Digital Refraction system to stream line the refraction process while providing a comfortable and agronomical working environment for the doctor.
Call now to learn more about improving your operational and diagnostic practice efficiency.

Brochure

User Manual

360

More Info

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autorefractor keratometer erk-5400 ezer - us ophthalmic

Auto Refractor/Keratometer

The ERK-5400 combines all of the features that you would expect in an Auto Refractor/Keratometer in a smartly designed instrument. The instrument is easy to use, quickly acquires the measurements, and will significantly enhance your practices efficiency, especially when integrated with the EZER Digital Refraction system.


Measurements Mode


RK Mode

Auto Refactor/Keratometry measurements.

REF Mode

Auto Refraction only.
autorefractor keratometer erk-5400 ezer - us ophthalmic

autorefractor keratometer erk-5400 ezer - us ophthalmic


KER Mode

Keratometry only.

ILLUM Mode

Retro Illumination for display of lenticular opacities.
autorefractor keratometer erk-5400 ezer - us ophthalmic autorefractor keratometer erk-5400 ezer - us ophthalmic

CLBC Mode

With the ERK-5400, you can measure the size of the cornea and determine contact lens base curve.

SIZE Mode

Measure the corneal diameter.
autorefractor keratometer erk-5400 ezer - us ophthalmic autorefractor keratometer erk-5400 ezer - us ophthalmic

autorefractor keratometer erk-5400 ezer - us ophthalmic

Pupil Measurement

Measure the size of the cornea, iris and pupil with precision and ease.

autorefractor keratometer erk-5400 ezer - us ophthalmic

Aiming Target

With a clear target for infinity, and combined with auto fogging, the EZK5400 will greatly reduce the accommodation in pediatric patients and young adults.

autorefractor keratometer erk-5400 ezer - us ophthalmic

Easy, Comfortable Operation

Joystick operation provides complete control for precise measurements.

autorefractor keratometer erk-5400 ezer - us ophthalmic

Compact & Modern Design

autorefractor keratometer erk-5400 ezer - us ophthalmic

High-Speed Printer with Auto Paper Cut

autorefractor keratometer erk-5400 ezer - us ophthalmic

Communication Interface

The ERK-5400 communicates with computers, video and other diagnostic devices via RS-232.

Additional information

K/R Mode

Combined Keratometry & Refractometry

REF Mode

Refractometry

KER Mode

Keratometry

CLBC Mode

Contact Lens Base Curve Measurement

Vertex distance (VD)

0, 0.4, 0.5, 0.51, 0.53, 0.6 in

Sphere (SPH)

-25.00 ~ +22.00 (At the vertex distance of 12 mm) (Increments selectable between 0.12 and 0.25D)

Cylinder (CYL)

-0.00 ~ +/-10.00D (Increments selectable between 0.12 and 0.25D)

Axis(AX)

0 ~ 180° (Increments: 1°)

Cylinder Form

– + – +

Pupil Distance (PD)

0.4 ~ 3.34 in

Minimum Pupil Diameter

0.08 in

Measurement Time

0.07 sec

Radius of Curvature

0.2 ~ 0.4 in (Increments: 0.0004 in)

Corneal Power

33.00 ~ 67.50D
(When cornea equivalent refractive index is 1.3375)
(Increments selectable from 0.12, 0.25D)

Corneal Astigmatism

0.00 ~ – 15.00D
(Increments selectable from 0.12, 0.25D)

Axis (AX)

1~180°

Corneal Diameter

0.08 ~ 0.5 in (Increments: 0.004 in)

Internal Printer

Thermal Line Printer

Power Saving

Selectable 3, 5, 10 min

Display

7-inch color TFT LCD monitor

Power Supply

AC100~240V, 50/60Hz , 90W

Power Consumption

Approximately 100VA

Dimension / Weight

9.8(W) X 18.8(D) X 18.7(H) in / 46.2 lbs

brand

portable

No

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