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Huvitz – Auto Refractor / Keratometer – HRK-9000A

Huvitz HRK-9000A Autorefractor Keratometer provides an objective measurement of the refractive error and prescription for glasses or contact lenses.
Unceasing efforts for higher accuracy lead to objective refraction followed by standardized subjective refraction with HRK-9000A and in the end, unprecedented accurate results wait for you. HRK-9000A speaks no compensation, but perfectionism in refraction composed of glare test, superior contrast sensitivity and TFBUT / Meibography which are introduced for the first time in the world. A beautiful curvilinear design speaks emotional stability in you. With HRK-9000A, take satisfaction which you have ever enjoyed before.

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autorefractor keratometer hrk-9000a huvitz - us ophthalmic

Subjective VA Test

Comparison between subjective and objective VA tests yields more reliable and accurate data. Subjective VA test is useful in deciding necessity of progressive lenses because it checks visual acuity based on patients’ responses.

autorefractor keratometer hrk-9000a huvitz - us ophthalmic

Contrast Sensitivity and Glare Test

Highly reliable night visual acuity is examinable with low contrast sensitivity test and glare test which perfectly reproduces halo effect. Progress after refractive or cataract surgery can be monitored effectively.

autorefractor keratometer hrk-9000a huvitz - us ophthalmic

TFBUT Measurement and Meibography

Conditions of tear film and dry eye can be collected by TFBUT(Tears Film Break-Up Time) are readable for thorough understanding of visual acuity. Degeneration of meibomian gland can be also monitored with enough light source and image enhancement function.

autorefractor keratometer hrk-9000a huvitz - us ophthalmic

Zernike Topographic Map Support

Huvitz’ wavefront analysis algorithm goes beyond general refraction to conclude highly accurate and reliable cornea refractive power and index. Wavefront technology measures the wavefront of light reflected from the retina and the refractive power with various sensors divided by sectors and analyzes them with extreme precision.

autorefractor keratometer hrk-9000a huvitz - us ophthalmic

Micro Lens Array

Highly reliable night visual acuity is examinable with low contrast sensitivity test and glare test which perfectly reproduces halo effect. Progress after refractive or cataract surgery can be monitored effectively.

autorefractor keratometer hrk-9000a huvitz - us ophthalmic

More Accurate Data

Accuracy of KER data is improved by setting optimal zone diameter on measuring spot and also REF data by standardization of quantity of light of fogging chart and fogging lens position along with complete block of accommodation.

autorefractor keratometer hrk-9000a huvitz - us ophthalmic

Color View Mode

Full color CCD camera and white LED light source in auto ref/keratometer enable you to see eyes and contact lens fitting status which was previously only possible with slit lamps.

autorefractor keratometer hrk-9000a huvitz - us ophthalmic

Peripheral Keratometry Measurement

Continuous measurement on periphery of cornea at 90˚ both vertically and horizontally from center of cornea produces curvature and eccentricity values of all points and allows best fitting of con-tact lenses.


IOL Mode

Extra measurement mode is available for IOL power or visual acuity after cataract surgery.


autorefractor keratometer hrk-9000a huvitz - us ophthalmic

Iris and Pupil Diameter Measurement

Image capturing function supports highly accu-rate exam by measurement of iris and pupil diameter with diameter from 2mm to 14mm.

autorefractor keratometer hrk-9000a huvitz - us ophthalmic

Contact Lens Fitting Assistance Guide

The world’s first contact lens fitting function in an auto ref/keratometer enables you to see fluorescein liquid with blue illumination.


Efficient Contact Lens Prescription

Image capture and contrast regulation are possible. HRK-9000A gives you the best On-K fitting guide based on the base curve and KER value.


autorefractor keratometer hrk-9000a huvitz - us ophthalmic

Touch and Tilting 7″ Color Display

Wide color TFT LCD supports high-resolution images and real-time image processing to realize afterimage-less image quality.
Moreover, swiveling and tilting touch display is readable from any direction for smooth commu-nication between examiners and examinees.

autorefractor keratometer hrk-9000a huvitz - us ophthalmic

Auto Tracking

Cutting edge auto sensor and 3 dimensional movement mechanism allow you to track down a measuring focus of an eye automatically and complete measurement perfectly even with inex-perienced users.

autorefractor keratometer hrk-9000a huvitz - us ophthalmic

Auto Cutting Printer

Embedded printer allows to print 10 measure-ment data within 3 seconds without noise at all. Replacement of paper roll is in one-touch action.

autorefractor keratometer hrk-9000a huvitz - us ophthalmic

Wireless Communication

Wireless Communication via Wi-Fi allows perfect data transmission with HDR-9000 and HLM-9000 regardless of working environment.
Classic communication via RS-232 cable is avail-able for data transmission with previous models.

autorefractor keratometer hrk-9000a huvitz - us ophthalmic


Additional information

K/R Mode

Continuous Keratometry & Refractometry

REF Mode

Refractometry

KER Mode

Keratometry

KER P Mode

Peripheral Keratometry

Color View Mode

Color View & Contact Lens Fitting Assistance
(White & Blue LED Light)

Meibography Mode

Special Mode for Observing Meibomian Gland

TFBUT Mode

Special Mode for Measuring TFBUT (Tear Film Break-Up Time)

Vertex Distance (VD)

0.0, 12.0, 13.5,13.75, 15.0

Sphere (SPH)

-30.00 ~ +25.00 (VD=0.5in/12mm) (Increments: 0.01, 0.12 , 0.25D )

Cylinder (CYL)

0.00 ~ 12.00D (Increments: 0.01, 0.12 and 0.25D)

Cylinder Form

– + – + (Mixed)

Pupil Distance (PD)

0.4 ~ 3.35in (10 ~ 85mm)

Minimum Pupil Diameter

ø 0.08in/2.0mm

Radius of Curvature

0.2 ~ 0.5in (5 ~ 13.0mm) (Increments: 0.01mm)

Corneal Power

25.96~67.50D (increments : 0.05, 0.12, 0.25D)(When corneal equivalent refractive index is 1.3375)

Corneal Astigmatism

0.00 ~ – 15.00D
(Increments: 0.05 / 0.12 / 0.25D)

Axis

1~180° (Increments: 1°)

Pupil, Iris, Diameter

0.08 ~ 0.55in (2.0 ~ 14.0mm) (Increments: 0.1mm)

Memory of Data

10 measurements for each eye

Movement Range Up-Down

±0.6in/15mm

Movement Range Left-Right

±0.2in/5mm 0.08in/±2mm

Movement Range Forward-Backward

±0.2in/5mm 0.08in/±2mm

Display

7 inch Wide Color TFT LCD, Touch panel with Tilting function

Interface

RS-232 x 1, USB(for Service) x 1, Wi-Fi (for Data communication)

Wi-Fi

Band : 2.4GHz, IEE802.11b/g Security : WPA2-PSK

Internal Printer

Thermal Line Printer with Auto Cutting Function

Power Saving

Automatic Switch-Off (5min)

Power Supply

100-240VAC, 1.0-0.6A, 50/60Hz

Dimension / Weight

10.3(W) X 20.4(D) X 17.4(H)in / 41.8 lb (262(W) X 518(D) X 441(H) mm / 19 Kg)

Meibography Mode

Yes

Color Mode

Yes

VA Test - Subjective Refractive Test - Sphere(SPH)

-22D to +22D (increment 0.25D)

VA Test - Subjective Refractive Test - Cylinder(CYL)

0 to ±10D (Max, increment 0.25D)

VA Test - Subjective Refractive Test - Cyl(Axis)

0 to 180˚ (increment 1˚/5˚)

Brand

Aberration mode

Portable

No

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