Efficient Automatic Ref/Keratometer with <0.5s Measurement Speed, 9-Inch LCD Screen & Multi-Transmission Modes
Product Specifications
- Packing size
- Gross weight
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Product Highlights
- Ultra-Fast Measurement: Completes measurement in less than 0.5 seconds for high efficiency.
- Large HD Display: Features a 9-inch adjustable LCD screen with capacitive touch.
- Multi-Transmission Modes: Supports RS32, Bluetooth, and WIFI for flexible data transfer.
- Wide Power Supply: Compatible with AC 100-240V 50/60HZ for global use.
- Automatic Paper Cutting: Built-in 57mm thermal printer with automatic cutting function.
- IOL Measurement Mode: Includes specialized mode for Artificial Intraocular Lens measurement.
- Automatic Eye Tracking: Features elevation tracking and Hartmann imaging processing.
- Comprehensive Warranty: Covers 1 year of mechanical defects and support.
Product Attributes
- Customization
- Available
- Warranty
- 1 Year
- Customized
- Non-Customized
- Model NO.
- ARK-4000A
- Voltage
- 110-220V
- Axis Position
- 0~180° (1°Unit)
- Cornea Diopter
- 33.0d ~67.0d
- Pupil Diameter
- 2.00-8.00 mm
- Measurement Completion Time
- <0.5seconds
- Visual Target
- Guided Cloud Map
- Stored Data
- 10 Measurements Each
- Measure Light Energy
- <30uw
- Specification
- (L)730mm x (W)400mm x (H)585mm
- Origin
- China Jiangsu
- Package Size
- 73.00cm * 40.00cm * 58.50cm
- Package Gross Weight
- 23.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Efficient Automatic Ref/Keratometer with <0.5s Measurement Speed, 9-Inch LCD Screen & Multi-Transmission Modes
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Product Description

Specification | |
Corneal apex distance | 0.0 12.0 13.75 15.0 |
Spherical diopter | -20.00D ~+ 20.00 D (VD =12MM , 0.01 , 0.06 , 0.12 , 0.25 units) |
Cylindrical diopter | 0.00D~±10.00 D(0.06,0.12,0.25 units) |
Axis position | 0~180° (1°unit) |
Astigmatism symbol | - ,+ ,± |
Pupil distance | 10~86mm |
Minimum pupil diameter | 2.0mm |
Measurement completion time | <0.5seconds |
Pupil diameter | 2.00-8.00 mm |
Measure light energy | <30uw(ensure measurement safety ) |
Cornea curvature radius | 5.0~10.0mm (0.01mm acouraoy ) |
Cornea diopter | 33.0D ~67.0D (When the corneal equivalent diopter is 1.3375) |
Stored data | 10 measurements each |
Visual target | Guided cloud map |
Data transmission | RS32\bluetooth,WIFI and others transmission |
Display | 9-inch screen (adjustable viewing angle ) |
Printer | 57mm Automatic Paper Cutting Thermal Printer |
Power supply | AC 100-240V 50/60 HZ wide power supply |
Net weight | 17kg |
Gross weight | 22.5kg |
Packing size | (L)730mm x (W)400mm x (H)585mm |



2. High-definition Liquid Crystal Capacitive Screer
3. Automatic Paper Cutting High-Speed Printer
4. IOL Artificial Lens Measurement Mode
5. Hartmann Principle Automatic Refractomete
6. Screen Can Freely Rotate Up and Down
7. Automatic Eye Tracking in Elevation.
8. Automatic Measurement













About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASR2541830". Items marked "" are certified.
Company Profile
Suzhou Engin Medical Technology Co., Ltd was founded in 2003, specializing in the production and export of ophthalmic surgical equipment, ophthalmic surgical instruments, microscope spare parts, set product design, research and development, and production in one. Our company is located in Suzhou City, convenient transportation. Division I all products using international quality standards, products are exported overseas, renowned at home and abroad many markets.
The division of the existing factory covers an area of 5000 square meters, with many employees. With annual sales of more than 1000, 000 U. S. Dollars, 95 percent of the products are exported overseas. In order to ensure customer satisfaction, we have introduced advanced equipment and facilities, and in all aspects of production to implement sound quality inspection measures. At the same time, we have passed ISO900 certification. Given the high quality of our products and excellent customer service, we have successfully established a global sales network. If your company is interested in any of our products or has an intention to order, you are welcome to contact us at any time. We look forward to working with customers around the world to create the future.
ENGIN Medical focuses on ophthalmic and surgical titanium tools. Visit our official website
About Our Factory & Business Background
- Address
- Greenbelt Fuke Intelligent Industrial Park, No. 11166, East Taihu Avenue, East Taihu Eco-Tourism Resort, Wujiang District, Suzhou, Jiangsu, China
Our Production Capability & Technical Expertise
FAQ
- What is the measurement speed?
- The device completes measurements in less than 0.5 seconds.
- Does the screen rotate?
- Yes, the 9-inch screen can freely rotate up and down.
- What transmission methods are supported?
- It supports RS32, Bluetooth, and WIFI data transmission.
- Is the product customizable?
- No, this product is non-customized.
- What is the warranty period?
- The product comes with a 1-year warranty.
- What is the power supply requirement?
- It accepts AC 100-240V 50/60HZ wide power supply.
- Does it include a printer?
- Yes, it has a 57mm automatic paper cutting thermal printer.
- What is the stored data capacity?
- It can store 10 measurements each time.
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