Ezer ERK-9000A for Sale

Ezer ERK-9000A Autorefractor Keratometer

The Ezer ERK-9000A Autorefractor Keratometer is a high-performance ophthalmic diagnostic device designed to deliver fast, accurate, and reliable refractive and keratometric measurements. Engineered for use in eye clinics, hospitals, and optical practices, the ERK-9000A combines advanced optical technology with user-friendly operation to support precise vision assessments and improved patient care.

Equipped with an advanced auto-tracking and auto-focusing system, the Ezer ERK-9000A automatically detects eye position and performs measurements with minimal operator intervention. This ensures consistent results while reducing examination time and patient discomfort. The high-speed measurement capability makes it ideal for busy clinical environments where efficiency and accuracy are equally important.

The device features a clear, high-resolution color LCD display that presents measurement data in an easy-to-read format. Intuitive controls and a streamlined user interface allow practitioners to operate the system with minimal training. The ergonomic design supports smooth joystick control, enabling precise alignment and comfortable operation during examinations.

As a dual-function instrument, the ERK-9000A provides both autorefractor and keratometer measurements in a single compact unit. It accurately measures spherical power, cylindrical power, axis, and corneal curvature, helping clinicians quickly evaluate refractive errors and corneal conditions. This integrated functionality helps optimize clinic space while enhancing diagnostic workflow.

Designed for durability and long-term performance, the Ezer ERK-9000A is built with high-quality components that ensure stable operation and consistent accuracy. Its modern design, reliable performance, and advanced diagnostic capabilities make it a trusted solution for professionals seeking dependable ophthalmic equipment.

The Ezer ERK-9000A Autorefractor Keratometer is an excellent choice for eye care professionals who demand precision, efficiency, and ease of use in daily refractive and keratometric examinations.

Key Features

• Dual-function Autorefractor & Keratometer in one compact device

• High-precision measurement for accurate refractive and corneal curvature results

• Auto tracking and auto focusing system for fast, consistent examinations

• High-speed measurement suitable for busy clinics and optical practices

• High-resolution color LCD display with clear, easy-to-read results

• User-friendly interface with intuitive controls and minimal training required

• Smooth ergonomic joystick control for precise alignment and comfortable operation

• Accurate measurement of SPH, CYL, AXIS, and corneal curvature (K values)

• Compact and space-saving design ideal for clinics, hospitals, and optical stores

• Reliable and durable construction for long-term clinical use

Key Benefits – Ezer ERK-9000A Autorefractor Keratometer

• Improves diagnostic accuracy with precise refractive and keratometric measurements

• Saves examination time through fast auto tracking and auto focusing technology

• Enhances patient comfort by reducing measurement time and manual adjustments

• Increases clinic efficiency with high-speed operation suitable for high patient volumes

• Simplifies workflow by combining autorefractor and keratometer in one device

• Easy to operate with an intuitive interface, reducing staff training time

• Consistent and reliable results for confident clinical decision-making

• Optimizes clinic space with a compact, all-in-one design

• Supports professional eye care standards in clinics, hospitals, and optical practices

• Long-term investment value with durable construction and dependable performance

Technical Specifications

Refractometry (Autorefractor)

• Vertex Distance (VD): 0, 0.4, 0.5, 0.53, 0.6 in / 0, 10, 12, 13.5, 15 mm

• Sphere (SPH): −25.00 ~ +22.00 D (VD 12 mm); Unit: 0.12 / 0.25 D

• Cylinder (CYL): 0.00 ~ ±10.00 D; Unit: 0.12 / 0.25 D

• Axis (AX): 0 ~ 180° (Unit: 1°)

• Cylinder Form: −, +, Mix

• Pupil Distance (PD): 0.4 ~ 3.34 in / 10 ~ 85 mm

• Minimum Pupil Diameter: Ø0.08 in / 2.0 mm

Keratometry (Corneal Measurement)

• Radius of Curvature: 0.2 ~ 0.4 in / 5.0 ~ 10.2 mm; Unit: 0.0004 in / 0.01 mm

• Corneal Power: 33.00 ~ 67.50 D; Unit: 0.12 / 0.25 D

• Corneal Astigmatism: 0.00 ~ −15.00 D; Unit: 0.12 / 0.25 D

• Axis (AX): 1 ~ 180°; Unit: 1°

• Corneal Diameter: 0.08 ~ 0.5 in / 2.0 ~ 12.0 mm; Unit: 0.004 in / 0.1 mm

Display & Interface

• Display: 7-inch TFT LCD color monitor

• Memory Storage: Up to 10 measurement records per eye

• Internal Printer: Thermal line printer (auto paper cut)

Physical & Power

• Chinrest Movement: Max 2.5 in / 65 mm (electrical movement)

• Power Supply: AC100 ~ 240 V, 50/60 Hz

• Power Consumption: approx. 90 VA

• Dimensions: 11 (W) × 21 (D) × 17.3 (H) in
  (275 × 525 × 440 mm)

• Weight: ~18 kg

Operating & Environmental Conditions

• Operating Temperature: +10 ℃ ~ +40 ℃

• Humidity: 30 % ~ 90 % RH

• Atmospheric Pressure Range: 70 kPa ~ 106 kPa

• Shock (without packaging): 10 g / 6 ms

• Storage Temperature: −40 ℃ ~ +70 ℃

• Storage Humidity: 10 % ~ 95 % RH