Ark-4000 Auto Refractometer Keratometer with Hartmann Imaging & 8" Touch Screen for Optical Shops

Name: Ark-4000 Auto Refractometer Keratometer with Hartmann Imaging & 8" Touch Screen for Optical Shops
Brand: Suzhou Engin Medical Technology Co., Ltd.
SKU: 1995661701

Jiangsu, ChinaSuzhou Engin Medical Technology Co., Ltd.

US$1,650.00

1-9 Pieces

US$1,599.00

10+ Pieces

Product specifications

Packing size

Gross weight

Product profile

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

Measure Light Energy

<30uw

Auto Focus

Yes

Tilting Screen

Yes (for Sitting/Standing Operator)

Fogging Chart System

Color Fogging Chart with Follow-up

Motorized Chinrest

Yes

Weight

16 Kg

Printing

Built-in Thermal Printer

Corneal Diameter

2.0~14.0mm, Step 0.1mm

Specification

(L)730mm x (W)400mm x (H)585mm

Origin

China Jiangsu

Key features

Color Temperature Adjustment

Bright & Uniform Illumination

Extremely Low Failure Rate

Convenient Focus Adjustment

Long LED Lifespan

Removable Sterilizable Handle Cover

Mobile Floor-Standing Design

Battery Backup

Hartmann Wavefront Imaging - ensures reliable and repeatable refractive and corneal measurements.

Measurement time <0.5 seconds - speeds up patient flow and reduces waiting time

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceFast DeliveryLow MOQ

Suzhou Engin Medical Technology Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤6.24h

AI-Powered supplier vetting

SummarySuzhou Engin Medical Technology Co., Ltd. is identified as a trading company and limited company with five employees, no affiliated group, and a valid import/export license. It offers microscope accessories and aspheric lenses, with ISO 9001 and GMP management-system certifications, five production lines, and stated output and staffing data. The supplier supports flexible, minor, full, design-based, and sample-based customization, but reports no new products during the past year, no ODM service, and no SDK. Service lead times are within 15 working days in both peak and off-seasons. Overseas support is limited: no overseas agents, branches, warehouse, showroom, or stated overseas-service countries. Service governance is weakly documented, with no written supplier-service assessment or corrective/preventive-action procedures. Financial records are indicated for 2022–2024, but no financial results are provided. No customer cases or named brand OEM experience are evidenced.

Supplier typeThe supplier is explicitly classified as a trading company and a limited company, with five employees and no affiliated company group. Its stated scope includes licensed goods and technology import/export activities, and it holds a valid import/export license.

CertificationsThe supplier reports ISO 9001 and GMP certifications, providing explicit evidence of recognized quality and manufacturing-management systems. The slices do not provide certificate numbers, scope, or validity dates, so the assessment is limited to the stated certifications.

After-Sales capabilityLead times are stated as within 15 working days in both peak and off-season, and acceptable service quotation/payment terms are specified. However, the supplier has no in-stock capacity, overseas warehouse, showroom, overseas agents or branches, and lists zero countries with overseas services; service assessment and corrective/preventive-action procedures also lack written records.

R&D capabilityThe supplier reports no new products during the past year, no ODM service, and no available SDK. Although customization is offered, these explicit limitations indicate insufficient evidence of active product innovation or software-development capability.

Production capacityThe supplier states that it operates five production lines, has an annual output range, and can achieve lead times within 15 working days in both seasons. However, it reports no in-stock capacity, while outsourcing procedures and manufacturing-capacity contracts have unknown status; overall production capability is therefore supported but not fully verifiable.

Customization capabilityThe supplier explicitly offers flexible customization, minor customization, full customization, and customization from designs or samples. This directly supports a broad customization capability, although no capacity limits or completed project evidence are provided.

Product Q&A

Q:hat is the ARK-4000, and what parameters does it measure?

The ARK-4000 is a combined auto refractometer and keratometer for ophthalmic diagnosis. It measures sphere power (-20D to +20D), cylinder power (0 to +-10D), axis (1-180), corneal curvature radius (5.0-10.0mm), corneal diopter (33-67D), as well as pupil diameter and interpupillary distance.

Q:How accurate is the device, and is the measurement fast?

It uses Hartmann wavefront imaging technology with a newly designed optical path for clear imaging. Sphere accuracy can be set in steps of 0.01D / 0.06D / 0.12D / 0.25D, and corneal radius accuracy is 0.01mm. Each measurement takes less than 0.5 seconds, greatly improving examination efficiency.

Q:What power supply does the device support? Can it be used outside China?

The ARK-4000 has a wide-voltage power supply -AC 100-250V, 50/60Hz - compatible with power grids in most countries worldwide. No additional transformer is needed; it is plug-and-play.

Q:How are measurement data saved and output?

The device has a buil-in 57mm thermal printer for one-click report printing after measurement. It also stores up to 10 measurement records per eye, making it easy for doctors to compare and track visual changes over time.

Q:Can the ARK-4000 be used for contact lens fitting?

Yes. The ARK-4000 accurately measures corneal radius (0.01mm accuracy) and corneal astigmatism, and also supports peripheral keratometry. These data are highly valuable for fitting RGP (rigid gas-permeable) lenses and orthokeratology (OK) lenses.