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Marco Brand Keratometers or Equal
This requirement will be IAW FAR clause 52.211-6, “Brand Name or Equal” which requires that the vendor indicate each product that is being offered as an “equal” product. For each equal product, the vendor must include a description reflecting the characteristics and level of quality that will satisfy the salient physical, functional, or performance characteristics of the equal product(s) specified below The vendor must clearly identify the item by brand name (if any) and make/model number. The vendor must include descriptive literature, such as illustrations, drawings, or a clear reference to previously furnished descriptive data or information available to the contracting officer.
VENDORS SUBMITTING AN "OR EQUAL" QUOTE MUST MEET ALL THE MINIMUM SALIENT CHARACTERISTICS LISTED BELOW.
Minimum Salient Characteristics (SC) for the Keratometers (Literature Review)
| CLINSREF |
| SC # |
| SALIENT CHARACTERISIT |
| METHOD OF EVALUATION |
| 0001-0004 |
| SC 1 |
| Must be Food & Drug Administration Approved |
| Literature Review |
| 0001-0002 |
| SC 2 |
| Refractive Measurement Range: |
Sphere: -30D to +25D (in case VD=12) (Step: 0.12/0.25D) Cylinder: 0 to ± 12D (Step: 0.12/.25D) Axis angle: 0 to 180° (Step: 1°) Literature Review
| 0001-0002 |
| SC 3 |
| Minimum Measurable Pupil Diameter: 2.0mm |
| Literature Review |
| 0001-0002 |
| SC 4 |
| Keratometric Measurement Range: |
Radius of curvature: 5.0 to 13.0 mm (Step: 0.01 mm) Corneal Power: 25.96 to 67.5D (Corneal refractive n=1.3375) (Step: 0.12/0.25D) Degree of corneal astigmatism: 0 to ±12D (Step: 0.12/0.25D) Axis angle: 1 to 180° (Step: 1°) Literature Review
| 0001-0002 |
| SC 5 |
| Pupillary Distance Measurement: 30 to 85 mm (1 mm increments) |
| Literature Review |
| 0001-0002 |
| SC 6 |
| Pupil Size Measurement: 1.0 to 10.0 mm (0.1 mm increments) |
| Literature Review |
| 0001-0002 |
| SC 7 |
| Observation/Display Method: minimum 5.7-inch color LCD |
| Literature Review |
| 0001-0002 |
| SC 8 |
| Printer Thermal line printer with auto cutter |
| Literature Review |
| 0001-0002 |
| SC 9 |
| Power Supply AC 100 to 240 V ±10% 50/60 Hz |
| Literature Review |
| 0001-0002 |
| SC 10 |
| Minimum Dimensions: 260 (W) mm × 495 (D) mm × 457 (H) mm |
| Literature Review |
| 0003 |
| SC 11 |
| Warranty-12 months |
| Literature Review |
| 0004 |
| SC 12 |
| User Guides (2) |
| Literature Review |