CGOLDENWALL UV-Vis Spectrophotometer Scanning Type Spectrometer Light Meter Laboratory 7230G Spectrometer Analyzer with Dual Beam Ratio Detection Optical System Wavelength:320-1100nm Bandwidth:4nm

Specification Model: 7230G Optical system: dual beam ratio detection Wavelength range: 320-1100nm Wavelength accuracy: ±1nm Spectral bandwidth: 4nm Wavelength repeat type: 0.5nm Stray light: ≤0.1%T @360nm Photometric accuracy: 0.5% T Photometric repeatability: 0.2% T Luminosity range: 0-200%T, -0.331-3.000A Baseline linearity: ±0.004 Stability: ±0.002A/h @500nm Display range: 0-200%T, -0.3-3A, 0-9999C Display system: 128*64 bit LCD Wavelength drive mode: automatic wavelength Energy (light source): tungsten lamp Net weight: 12kg Features USB data output interface, optional YOKE3.0 software for online operation. Automatic wavelength calibration, automatic wavelength setting. The large sample chamber accommodates 5-100mm cuvettes in a variety of sizes. Ultra-thin button for easy and convenient operation. NOTE: Thank you for choosing us! All products sold by our company, we will enjoy the strict assurance of the quality and excellent service, you can feel comfortable to buy and use.

• [Established Standard Curves]The standard curve can be used for related testing,200 sets of data can be continuously tested and stored, and 100 standard curves can be stored. The user can directly name and use it.
• [Established Standard Curves]The standard curve can be used for related testing,200 sets of data can be continuously tested and stored, and 100 standard curves can be stored. The user can directly name and use it.
• [Dual Beam Ratio Detection Optical System]The unique design of the optical system, high performance 1200 strip/nm grating and superior receiver ensure excellent performance of the instrument.
• [Advanced 32-bit Microcontroller ARM11]The UV-Vis spectrophotometer using the advanced 32-bit microcontroller ARM11, its frequency can reach 533MHZ, and the performance is stable.
• [128*64-bit Dot Matrix LCD Display]The spectrophotometer adopts LCD display, which can directly display standard curve and test data. And the connected host and printer can print the tested data.
• [Fully Enclosed Monochromator Structure]Fully sealed structure and all optical mirror surfaces coated with SiO2 protective film to ensure that the optical components are not affected by the environment and gases.