Used HUMPHREY 350 #9231415 for sale

HUMPHREY 350 is an automated refractometer used in the optomechanics lab. It is designed to measure the refractive index (RI) of various materials such as liquid crystal materials, optical glass, gels and liquids, plastics, and other optical materials. Its patented dual-wavelength design utilizes one long wave and one short wave HeNe Laser which allows it to measure the RI of materials in a higher accuracy and faster speed than single-wavelength refractometers. 350 features several intuitive and user friendly controls. The VISCTrac™ system (Virtual Intuitive SuperControl Track™) allows the user to operate the unit with minimal user interface, boosting productivity. It monitors a wide range of optical characteristics such as homogeneity, prismatic deviation values, and spectral or refractive characteristics. It can also measure optical parameters such as liquid crystal retardation, helical pitch, and ellipsometric angles. The data can be exported to a computer via RS232, USB, or Ethernet. HUMPHREY 350 also has a built-in power supply unit which supplies power to the laser and other components. The power supply can be monitored and adjusted to maximize the performance of 350. Other features include a color graphical display which allows the user to monitor and adjust the settings of the unit. HUMPHREY 350 is an excellent choice for laboratory, production, or research needs. With its intuitive user interface, the unit can be quickly setup and operated. It has a consistently accurate refractive index measurement, and its data can be easily exported to a computer. 350 is also CE-marked and meeting the requirements to be used in clinical or medical labs as well as safety-certified for use in both dry and wet optical laboratories. With its features, HUMPHREY 350 is an ideal laboratory instrument for measuring the refractive index of materials.