SP-1920 Dual Beam UV Visible Spectrophotometer Introduction: The SP-1920 dual beam ultraviolet visible spectrophotometer uses a spatially split dual beam, asymmetric vertical measurement optical path technology (patented technology). Compared to traditional dual beam technology, the simplicity of the optical path simplifies the structure of the instrument and greatly improves its reliability. Technical parameters: 1. Main specifications: Display mode: 8-inch color touch screen Workstation: Application work interface based on Microsoft Windows operating system Light source: 6V10W imported 2000 hour long life tungsten halogen lamp, 1000 hour long life deuterium lamp Sample chamber: 100mm measuring optical path Power requirements: 110/220VAC, 50/60Hz, ± 10% Overall dimension: 655 × four hundred and twenty × 265（mm） 2. Optical performance: Optical system: dual beam, asymmetric vertical measurement optical path technology Monochromator: 1800 bars/mm diffraction grating monochromator Detector: Digital dual high-performance photocell detector Photometric method: dual beam simultaneous measurement
Introduction: The SP-1920 dual beam ultraviolet visible spectrophotometer uses a spatially split dual beam, asymmetric vertical measurement optical path technology (patented technology). Compared to traditional dual beam technology, the simplicity of the optical path simplifies the structure of the instrument and greatly improves its reliability.
