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Ezer – Auto Refractor Keratometer – ERK-9000

Ezer ERK-9000 Autorefractor Keratometer is easy to use, quick to operate, and provides great value when compared to other manufactures products.
With the use of our BlueTooth interface, enjoy the flexibility of remote connectivity with the entire Ezer Digital Practice line. Ezer digital refraction systems make it possible to perform a full digital vision exam, from pretest to a full and comprehensive subjective refraction. The ERK-9000 offers your staff the opportunity to gather an auto-refraction, keratometry, and pupil distances in one step, enhancing workflow efficiency, while providing precise refractive measurements for starting and ending point subjective verification. In addition to the many functions you’d expect from a much higher priced Autorefractor / Keratometer, the ERK-9000 features auto or manual capture capabilities. Best of all, the ERK-9000 is backed by an industry-leading two-year warranty.

Brochure

User Manual

More Info

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autorefractor keratometer erk-9000 ezer - us ophthalmic

Auto Refractor/Keratometer

The ERK-9000 combines all of the necessary visual pre-testing functions in one smartly designed instrument. Operators can perform refractometry and keratometry alone or simultaneously. The ERK-9000 is also quick. In fact, not even the unwanted effects of patient accommodation will stand in your way thanks to the unit’s valuable built-in auto-fogging mechanism.

autorefractor keratometer erk-9000 ezer - us ophthalmic

Simple and Convenient User Environment

The ERK-9000 features a user-friendly dashboard view. Sharp images with easy-to-understand icons make this 7.0-inch color TFT color touch screen LCD interface enjoyable to work with.


Measurements Mode


RK Mode

Auto Refraction and Keratometry combined.

REF Mode

Auto Refraction only.
autorefractor keratometer erk-9000 ezer - us ophthalmic autorefractor keratometer erk-9000 ezer - us ophthalmic

KER Mode

Keratometry only.

ILLUMINATION Mode

The Retro Illumination Imaging capability in the ERK-9000 is very helpful for identifying cataracts, capsular tags, and vacuoles that may influence a patients refraction.
autorefractor keratometer erk-9000 ezer - us ophthalmic autorefractor keratometer erk-9000 ezer - us ophthalmic

CLBC Mode

Measure base curves of contact lens.

SIZE Mode

SIZE mode can be used to measure the white to white diameter of the cornea.
autorefractor keratometer erk-9000 ezer - us ophthalmic autorefractor keratometer erk-9000 ezer - us ophthalmic

autorefractor keratometer erk-9000 ezer - us ophthalmic

Wide Dioptric Measurement Range

The ERK-9000 has a wide refractive measurement range of -25.00D to +22.00D and can be display in .12 diopter increments.

autorefractor keratometer erk-9000 ezer - us ophthalmic

Pupil Measurement

Measure Monocular or binocular pupil size.

autorefractor keratometer erk-9000 ezer - us ophthalmic

Auto-Capture Programming

Optional manual or automatic measurement capture.

autorefractor keratometer erk-9000 ezer - us ophthalmic

Motorized Chin Rest

Electronic chin rest elevation allows for easy patient alignment.

autorefractor keratometer erk-9000 ezer - us ophthalmic

High-Speed Printer with Auto Paper Cut

The high-speed printer provides immediate results. The findings are printed and then cut for your added convenience.

autorefractor keratometer erk-9000 ezer - us ophthalmic

Easy Network Capability

Combine the ERK-9000 with an Ezer digital refractor and integrated chart projector to form an Ezer Digital Refraction Practice. The complete suite of products will allow you to perform a full digital vision exam, comfortably and efficiently.

Additional information

Refractometry Vertex distance (VD)

0, 0.4, 0.5, 0.53, 0.6 in

Refractometry Sphere (SPH)

-25.00 ~ +22.00 (VD: 0.5 in)
Unit: 0.12 / 0.25D

Refractometry Cylinder (CYL)

-0.00 ~ +/-10.00D
Unit: 0.12 / 0.25D

Refractometry Axis(AX)

0 ~ 180° (Unit: 1°)

Refractometry Cylinder Form

-, +, Mix

Refractometry Pupil Distance (PD)

0.4 ~ 3.34 in

Refractometry Minimum Pupil Diameter

Ø 0.08 in

Keratometry Radius of Curvature

0.2 ~ 0.4 in (Unit: 0.0004 in)

Keratometry Corneal Power

33.00 ~ 67.50D
(Unit: 0.12 / 0.25D)

Keratometry Corneal Astigmatism

0.00 ~ – 15.00D
Unit: 0.12 / 0.25D

Keratometry Axis (AX)

1~180° Unit: 1°

Corneal Diameter

0.08 ~ 0.5 in ( Unit: 0.004 in )

Storage Memory

10 measurement for each eye

Internal Printer

Thermal Line Printer

Display

7-inch TFT LCD colored monitor

Chinrest

Max. 2.5in, electrical movement

Operation Enviroment

Temperature : +10℃ ~ +40℃, Humidity : 30% ~ 90% RH
Atmospheric pressure range : 70 kPa ~ 106 kPa
Shock (without packaging) : 10g / 6ms

Storage Enviroment

Temperature : -40℃ ~ +70℃, Humidity : 10% ~ 95% RH
Atmospheric pressure range : 50 kPa ~ 106 kPa
Shock : 30g / 6ms, Permanent shock : 10g / 6ms
Oscillate(sine curve) : 10Hz ~ 500Hz, 0.5g

Power Supply

AC100~240V, 50/60Hz

Power Consumption

90VA

Dimension / Weight

11(W) X 21(D) X 17.3(H) in / 39.6 lb

brand

portable

No

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