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Automatic refractometers are advanced optical devices used in ophthalmology to measure the refractive error of the eye, providing precise measurements for vision correction. They operate by using light to assess how it is bent as it passes through the eye, determining the appropriate prescription for glasses or contact lenses.

Product Advantage：

• 1. Precision: Automatic refractometers offer high accuracy in measuring refractive errors.

• 2. Speed: They provide rapid results, enabling efficient patient flow in clinical settings.

• 3. Ease of Use: The devices are user-friendly, reducing the need for extensive training.

• 4. Comfort: Many models are designed to be less invasive and more comfortable for patients compared to traditional methods.

• 5. Data Management: They often integrate with electronic health records, streamlining the process of storing and retrieving patient information.

Product Uses：

• · Vision Testing: Primarily used to determine the need for corrective lenses.

• · Monitoring Changes: Helps track changes in a patient's vision over time, essential for conditions like myopia or hyperopia.

• · Preoperative Assessments: Used in preparation for eye surgeries, such as LASIK, to ensure accurate measurements.

• · Research: Valuable in clinical studies assessing the efficacy of treatments for refractive errors.

Product Operate Guide：

The operation of the machine is not done once and for all, and it is necessary to pay special attention to the state of the machine during each packaging process. In order to effectively manage and maintain the packaging machine and control the product quality, in addition to regular maintenance, the auxiliary personnel and feeding personnel of the equipment also need to follow the following operating procedures.

Auxiliary personnel

• Turn on the power switch

• Check whether the air pressure is sufficient (must reach 0.6Mpa)

• Click the host to start, and check whether each action is working properly

• Check and clean up each box room

• Put the bag, load the material, put the material box

• Click the host to start

• The product that is packaged in vacuum for the first time should be checked whether the seal is firm, whether the suction is tight and through the water check(Must check vacuum chamber 1-10)

• During the production process, check the product sealing and pumping conditions continuously

• Every 2 hours after the machine runs, must be the top cover of the machine, bag clip, and funnel mouth, carried out with an air gun clean

• The bag or material dropped on the machine, should be hooked out with a hook, do not take it by hand