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Gilras – Auto Refractor / Keratometer – GRK-6000

Gilras GRK-6000 Autorefractor Keratometer is very accurate and convenient.
The Gilras GRK-6000 provides a wealth of accurate information in one simple and easy-to-perform pre-test environment. Technicians will love how user-friendly this device is. You can sit or stand thanks to a color LCD that features a tilt mechanism. Even alignment and focus are automated. Measurements can be taken manually with the push of a button on the multidirectional joystick. Or, you can turn on the auto measure function and the GRK-6000 will begin taking measurements as soon as the patient is properly focused. A locking lever, built in printer and automatic sleep mode are also among the many added features practitioners will enjoy when selecting this outstanding device.

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autorefractor keratometer grk-6000 gilras - us ophthalmic

Auto Refractor/Keratometer

With the GRK-6000 you can comfortably and accurately perform refractometry and keratometry.

autorefractor keratometer grk-6000 gilras - us ophthalmic

Auto Tracking Mechanism

When the patient is within working range and is roughly aligned, the GRK-6000 automatically starts alignment in the up/down direction.


Ergonomic LCD Monitor with Tilt

You can operate the GRK-6000 while sitting or standing. The 5.7″ LCD Monitor tilts to adjust for individual viewing preferences.

autorefractor keratometer grk-6000 gilras - us ophthalmic
autorefractor keratometer grk-6000 gilras - us ophthalmic


autorefractor keratometer grk-6000 gilras - us ophthalmic

Multidirectional Joystick

Move and rotate the multidirectional joystick to manually achieve perfect alignment and focus.

autorefractor keratometer grk-6000 gilras - us ophthalmic

PD (Pupillary Distance)

To begin measurement, simply press the button located on the joystick. Alternately, with the auto-measure function turned on, the GRK-6000 will begin measurements automatically when the patient is aligned and focused.

autorefractor keratometer grk-6000 gilras - us ophthalmic

Motorized Chinrest

The GRK-6000 features a motorized chinrest that allows you to easily adjust the patient’s level.

autorefractor keratometer grk-6000 gilras - us ophthalmic

Printer and Paper Cutter

The built-in printer provides immediate results. The findings are then automatically cut for your convenience.

autorefractor keratometer grk-6000 gilras - us ophthalmic

Locking Lever

The main body can easily be locked to its base with the touch of a single lever.

autorefractor keratometer grk-6000 gilras - us ophthalmic

Automatic Sleep Mode

The system automatically enters sleep mode to conserve energy and prevent overheating. You can program how long the device should be inactive before entering sleep mode.

Additional information

Cornea / Refractometry Measurement Mode

Keratometry & Refractometry

Mode of Keratometry

Refractometry

Refractometry Measurement Mode

Keratometry

Refractometry Vertex distance (VD)

0, 0.39, 0.47, 0.51, 0.53, 0.59 in (0,10, 12, 13, 13.5, 15 mm)

Refractometry Sphere (SPH)

-20.00 ~ +20.00 (VD: 0.47in / 12mm, 0.12 or 0.25D)

Refractometry Cylinder (CYL)

-0.00 ~ +/-10.00D (0.12 or 0.25D)

Refractometry Axis(AX)

0 ~ 180° (Step: 1°)

Refractometry Cylinder Form

– + – +

Refractometry Pupil Distance (PD)

1.18 ~ 3.35in (30 ~ 85mm)

Refractometry Minimum Pupil Diameter

0.078in / 2.0mm

Refractometry Measuring Time

0.07 sec

Keratometry Radius of Curvature

0.2 ~ 0.40in (5 ~ 10.2mm) (Unit: 0.0004in / 0.01mm)

Keratometry Corneal Refractometry

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

Keratometry Corneal Astigmatism

0.00 ~ – 15.00D
Unit: 0.12 / 0.25D

Keratometry Corneal Diameter

0.08 ~ 0.47in Unit: 0.004in (2.0 ~ 12.0mm Unit: 0.1mm)

Printer

Thermal Line Printer

Save Settings

Nominate by 3, 5, 10 min

Display

5.7-inch color TFT LCD monitor

Auto Tracing Function

+/- 0.63in / 16mm

Range

(up and down direction only)

Power Supply

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

Dimension / Weight

18.9(L) X 10.63(W) X 17.52(H) in / 37.4lb (480(L) X 270(W) X 445(H) mm / 17 Kg)

Jaw Panel

Max. 2.16in / 55 mm

Brand

Portable

No

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