Auto ref/keratometer ARK7610/AR7610

Auto ref/keratometer ARK7610

Auto refractometer AR7610

Main features:

1.High cost performance Hartmann computer refractometer

2. Internationally leading split image focusing technology, classic exterior design, and high-quality material production

3. Using Hartmann imaging principle technology

Main technical performance parametersRefractometer measurement range

1. The measurement range of spherical mirror degree is -20m-1 to+20m-1 (minimum resolution is 0.01m-1)

2. The measurement range of column mirrorness (absolute value) is 0m-1 to 6m-1 (minimum resolution is 0.01m-1)

3. The measurement range of the column mirror axis is 0 °~180 ° (with a minimum resolution of 1 °)

4. The measurement range of curvature radius is 6.5mm~9.4mm (minimum resolution is 0.01mm)

5. The measurement range of the main meridian axis position is 0~180 ° (with a minimum resolution of 1 °)

6. Other performance parameters

7. Adopting a 7-inch TFT touch screen with adjustable viewing angle.

8. Printer: 57mm thermal printer automatic paper cutting

9. Visible light intensity value at the exit pupil: ＜ 3lx

10. Power supply voltage: AC100-240V

11. Power frequency: 50-60Hz

12.Power consumption: 60VA

13. Net weight: 24Kg

14. Overall dimensions: 510 mm long × 300mm wide × Height 428mm

15.The service life of this refractometer is 6 years. To ensure accurate measurement, please conduct metrological verification every year.