Institutional Wholesale Rate • Worldwide Shipping & GST ITC Applicable
1 Year Comprehensive Warranty
OEM Direct Cover
24-48hr Dispatch
Insured Packaging
GST Compliant
Full Tax Credit
095554 22455
Sales Desk
ISO & CE compliant certified clinical calibration
Damage-proof wooden crating with freight tracking
Pre-purchase consultation & operational guidance
Strict B2B Policy with OEM technical claim support
Clinical workflow integration, diagnostic efficacy, and device utility
The Matrix KR20 Plus Auto Refractometer with Keratometer provides dual-mode clinical refractive testing and corneal curvature analysis. Featuring precision mire ring projection, the KR20 Plus measures corneal radius, corneal astigmatism, and eye refractive errors in a single fluid sequence. Equipped with an ergonomic color display, 3D joystick alignment, motorized chin rest, and automatic thermal printing, it is designed for demanding ophthalmic practices.
Core technical and clinical performance highlights
Combined Auto Refraction and Corneal Keratometry in a single diagnostic unit.
Precision mire ring optical system for corneal radius and astigmatism analysis.
Corneal curvature radius measurement: 5.00mm to 10.00mm (0.01mm resolution).
Sphere measurement range: -20.00D to +20.00D; Cylinder range: 0.00D to ±10.00D.
Corneal astigmatism measurement: 0.00D to ±12.00D with 1° axis resolution.
Clear color LCD display with multi-language GUI and fixation scenery target.
Precision 3-axis joystick with motorized chin rest up/down control.
Built-in thermal printer and RS-232 computer communication interface.
Official OEM technical parameters and procurement specifications
| Product SKU / Code | SMD-390259 |
|---|---|
| Brand / Manufacturer | Matrix Optical Instruments |
| Medical Category | Ophthalmology (Auto Refractometers) |
| Warranty | 1 Year Comprehensive Warranty |
| Model | Matrix KR20 Plus |
| Measurement Modes | Continuous Refraction & Keratometry, REF, KER |
| Display | Color LCD Screen |
| Corneal Curvature Radius | 5.00 – 10.00 mm (0.01 mm step) |
| Corneal Refraction | 33.00D – 67.00D |
| Sphere (SPH) | -20.00D to +20.00D (0.12D / 0.25D step) |
| Cylinder (CYL) | 0.00D to ±10.00D |
| Axis | 1° to 180° (1° step) |
| Min. Pupil Diameter | 2.0 mm |
| Chin Rest | Motorized Vertical Travel |
| Printer | Integrated Thermal Line Printer |
| Warranty | 1 Year Warranty |
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Key hospital procurement terms regarding warranty, pan-India logistics, GST billing, clinical calibration, and bulk contracts
All genuine Matrix KR20 Auto Ref-Keratometer units carry official 1 to 2 Years OEM Manufacturer Warranty covering manufacturing defects and biomedical engineering evaluation. Dedicated technical support and repair assistance are provided across India and international client destinations.
We use damage-proof wooden crate packaging with internal foam cushioning for both domestic freight and global air/sea cargo. Shipments are delivered across all Indian states in 3 to 7 business days with transit insurance, while international export orders (USA, UK, Europe, UAE, Asia) include export documentation, customs clearance, and global consignment tracking.
Yes, 100% compliant GST tax invoices with certified HSN codes are issued for every order. Hospitals, registered medical institutions, and equipment dealers can claim full Input Tax Credit (ITC) on their purchases.
We supply pre-installation civil and electrical checklists, user operating manuals, and video/on-site biomedical engineer guidance. Our certified engineers ensure proper calibration and operational testing before clinical handover.
Yes, SMD Medicare offers special institutional pricing, volume tender rates, and turnkey OT/ICU packages for hospitals, diagnostic centers, and medical supply dealers. You can request a tailored commercial proforma quotation directly.
Yes, authentic OEM spare parts, specialized accessories, and post-warranty Annual Maintenance Contracts (AMC) and Comprehensive Maintenance Contracts (CMC) are available to ensure zero clinical downtime.
Get institutional project quotations, volume tender pricing, and priority dispatch from SMD Medicare.
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