Optical Rotation Standard Quartz Tube, Polarimeter Verification Standard Device, Saccharimeter Verification Standard Device (Optical Rotation Standard Quartz Tube)

Standard Polarization Tube & Standard Optical Rotation Quartz Tube

Main Technical Specifications

(I) The technical specifications of the optical rotation standard quartz tube comply with the recommendations of the International Organization of Legal Metrology

1. Dimensions: 120mm × Φ30mm

2. Tube length: 120mm

3. Distance between two support rings: 74mm

4. Clear aperture: 10mm

5. Optical rotation element: Quartz crystal

6. Support tube: Brass

7. Specifications (nominal values)

a. Six sugar concentration specifications: ±15°Z, ±50°Z, ±100°Z

b. Eight optical rotation specifications relative to sodium light wavelength λ=589.4400nm: ±5°, ±17°, ±35°, ±71.5°