Government Technical Specifications for Ophthalmic Refraction Chair unit | Goverment instrument demand | Slit lamp specification for demand the goverment supply | Goverment instrument demand Chair unit |
Technical Specifications
1. It should be available in right handed & left handed design.
2. It should be having DC Motor with CE certificate for the motor.
3. Smooth & Jerk free position change.
4. Position change in following directions –Upward, Downward, backward,Forward, recline & neutral.
5. Rotation should be 0 to 180 degrees.
6. Patient's chair should be ergonomic & comfortable.
7. Table top should have ample space for two ophthalmic equipment’s like Slit lamp
biomicroscope, Auto refractometer, keratometer etc.
8. It should have Facilities for keeping Indirect ophthalmoscope.
9. It should have Facilities for keeping Direct ophthalmoscope.
10. It should have Facilities for keeping Streak retinoscope.
11. It should have Facilities for keeping Trial lens set.
12. It should have drawer for keeping minor instruments.
13. It should have table top for writing purpose.
14. It should have Facilities for keeping attachment of Vision Drum.
15. Vision Drum should be supplied with the unit.
16. It should have examination light.
17. It should have movement controls on patient's chair & unit itself.
18. Foot switches control for up & down movements should be supplied.
19. The unit should be supplied with Examiner's chair with up & down
Hydraulic movements with backrest & base wheels for movement of the chair.
Note-
l) At the time of giving order right handed or left handed design will be specified & company should supply the chair unit accordingly.
2) Seating arrangement should be comfortable for children.
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