COT-L800 computer Calorimeter (white) Features: 1. Green LED light source without ABBE coefficient compensation 2. Hartmann cluster area multi-point measurement method, CPU high-speed accurate calculation 3. Automatic identification of lens type, automatic measurement, automatic reading 4. 5.7-inch high-resolution display 5. Wide range of content, powerful, stable performance, easy to operate 6. New international design concept combining technology, fashion and personality Technical Parameters: Measuring range: Ball mirror: 0 ~ ± 35D (reading accuracy 0.01D / 0.06D / 0.12D / 0.25D) Cylindrical: 0 ~ ± 10D (reading accuracy 0.01D / 0.06D / 0.12D / 0.25D) Cylindrical axis: 0°～180° (reading accuracy 1°) Degree of addition: 0~10D (reading accuracy 0.01D/0.06D/0.12D/0.25D) Prism: 0~15△(0.01△) Cylindrical representation: +, +/-, - Prism representation: X-Y: Cartesian coordinates H: I, O; V: U, D. P-B: polar coordinates Mm: X and Y are both expressed in mm Reading resolution: 0.01D, 0.06D, 0.12D, 0.25D Pitch measurement function Can measure single light, double light, three light, progressive multifocal and other lenses UV transmittance measurement function Contact lens measurement The projection ratio of the measurable lens: >10%; the transmittance requirement of the lens is >20% when the degree exceeds ±10D Contact lenses: 0 to ±25D, BC 6.00 to 9.00 Display: 5.7-inch color LCD Menu: User-friendly design, easy to operate Applicable lens diameter: 20mm～100mm Power supply: AC100 (±10%) ~ 240 (± 10%) V, 50/60HZ, 40VA Maximum power: 40W Net weight: 4kgs Instrument specifications: 190*210*420mm (width * thickness * height) Environmental conditions: Temperature: 5 ° C ~ 40 ° C (use temperature) -20 ° C ~ 60 ° C (storage / transport temperature) Humidity: 30 to 85% (no condensation) (use temperature) 10 to 95% (storage/transport temperature) Atmospheric pressure: 700～1060hpa Altitude: 2000m Other: no harmful dust and smoke
Features: 1. Green LED light source without ABBE coefficient compensation 2. Hartmann cluster area multi-point measurement method, CPU high-speed accurate calculation 3. Automatic identification of lens type, automatic measurement, automatic reading 4. 5.7-inch high-resolution display 5. Wide range of content, powerful, stable performance, easy to operate 6. New international design concept combining technology, fashion and personality
