Brief introduction: The s5u-ph laser interferometer is customized for 3D and full-screen camera aperture detection, which can meet the accurate measurement under the condition of very dense stripes and super large aberration (very large PV value). Specification parameters: Hardware: Product model: S5U-PH Product name: 5mm vertical laser interferometer Test diameter: Φ 5 mm Assist on caliber: Φ 30 mm Standard mirror accuracy: available /20 Light source: imported semiconductor laser (635nm) Light path switching: auxiliary observation (Φ 30 mm wide field) and test (5 mm Φ inspects a) mode control switch Power supply: AC220V50HZ Software part: Software name: phase-shifting algorithm (PH for short) Analysis projects: wavefront PV value, Tilt value of parallelism, etc Test repeatability: PV: 0.01 artwork RMS:0.003 artwork Test allowable error: PV<1 when flaking PV: 0.05 when Tilt: 0.25fr (zero field adjusted to 1 bar) 1 break Test time: 1.5 seconds
Brief introduction: The s5u-ph laser interferometer is customized for 3D and full-screen camera aperture detection, which can meet the accurate measurement under the condition of very dense stripes and super large aberration (very large PV value).
