scenstar Visible Spectrophotometer 721 350-1020nm Wavelength Range Spectrophotometer Portable Lab Equipment (US Stock)

Description

Description: Visible spectrophotometer, an analytical instrument commonly used in physic-chemical laboratories to make quantitative and qualitative analysis of specimen materials in the ultraviolet, visible spectral range finds much scope for its service in such fields as medicine, clinical examination, biochemistry, quality control, petro-chemical industry and environmental protection. Features: This spectrophotometer has digital display shows measurement values. Automatic light door, automatic zero and hundred adjustment equipment calibration. Adopting tungsten lamp to ensure the service life of equipment. Large sample chamber, maximum can place 10cm of colorimetric dish. Excellent metering accuracy is higher than the general instrument. Widely used in medical, food, petrochemical industry, environmental protection and monitoring, etc. Specifications: Wavelength Range: 350-1020nm Spectral Bandwidth: 6nm Optical System: C-T Single Beam, Grating 1200lines/mm Wavelength Accuracy: ±3nm Wavelength Repeatability: ≤1nm Photometric Accuracy: ±1%T Photometric Repeatability: 0.5%T Photometric Range: 0-200%T， -0.3A~3A Stray Light: ≤0.3%T @ 220nm,340nm Stability: ±0.004A/h @500nm Display: 4 LCD Photometric Mode: T, A, C Detector: Silicon Photodiode Light Source: D2 lamp (1500hr), Tungsten lamp (2000hr) Output: RS232 Port Power Requirement: 110V Dimensions (W x D x H): 450 x 520 x 320mm Package Includes: 1 x Spectrophotometer Set