LP1000 Phase Retardation Measurement Instrument
The LP1000 phase-retardation meter has received a second-class national invention award, and the company participated in drafting the national standard. Traceability, high precision, temperature compensation and multiwavelength conversion support stress and phase testing of waveplates, crystals and other optics. The core P1000 technology received the second-class National Technological Invention Award. We helped draft GB/T 26827-2011, Calibration Method for Waveplate Phase Retardation Measurement Devices. LP1000 is Leice's main traceable birefringence measurement model, intended for precision calibration of internal stress and phase retardation in optical elements. It tests transmissive materials such as waveplates, optical glass, display panels and crystals. A precision translation stage and temperature-compensation module are included, with customized nonstandard scanning solutions available.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Standard Light Source Wavelength | 633nm（632.8nm） |
| Phase Retardation Measurement Interval | 0°~180° |
| Measurement Repeatability | 0.2° |
| Measurement Speed per Point | ≤15s |
| Measurement Spot size | ≤1mm |
| Maximum Standard Workpiece Dimensions [Large Translation Stages Can Be Customized] | 50mm(Large Translation Stages Can Be Customized) |
| Overall Machine Dimensions | 400 mm × 230 mm × 690 mm |
| Operating Temperature Interval | 0℃ ~ +40℃ |
| Coating Requirements | Antireflection coating |
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Datasheet
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