Advanced optical Measuring system The slide carrier of the JS series scales use five P5 grade bearings for optical grating linear transducer to achieve smooth and accurate movement and long working life.
Double Seals Design The plastics seals of JS series scales use an innovative material to offer superior oil resistance, high elastic recovery properties and durability. Carefully designed lips geometry offer low slide resistance.
100%Laser calibration All glass grating transducers are individually inspected and calibrated by in-house laser calibrator to ensure accuracy comply 100% with the specifications.
| JS10 | JS11 | JS20 | JS21 | JS30 | JS31 | ||
| Measuring standard | Glass grating period: 20 μm | ||||||
| Optical system | Transmissive infrared system | ||||||
| Slide carrier system | Vertical five bearing supporting system | ||||||
| Resolution | 5 μm | 1 μm | 5 μm | 1 μm | 5 μm | 1 μm | |
| Measuring length | 100-1200mm, every 50mm per length specification | 1300-3000mm, every 100mm per length specification | 100-500mm, every 50mm per length specification | ||||
| Accuracy | 100-500mm | ±6 μm | ±4 μm | ±6 μm | ±4 μm | ||
| 550-1000mm | ±10 μm | ±8 μm | |||||
| 1100-1200mm | ±15 μm | ±12 μm | |||||
| 1300-3000mm | ±20 μm | ||||||
| Repeatability | 2 μm | ||||||
| Protection | IP53 | ||||||
| Power supply | DC5V | ||||||
