1200RS VIS Spectrophotometer

1200RS VIS Spectrophotometer Dynamic Range of 335-1000 nm. Controlled by built-in MCU, displays by two LED screens each with four digits. One displays wavelength value, the other displays transmittance, absorbance, factor and concentration value. Built-in RS232 digital output, with Specsoft application software based on Microsoft Windows, create working curve with three points used for calculating concentrations. Auto 0%(T)and 100%(T)function. Direct-reading concentration by setting concentration factor or setting reference concentration. Compact construction and modern design. 1200RS Technical parameters Spectral Bandwidth 5nm Monochromator Single beam, C-T type, grating 1200L/mm Wavelength Range 335nm - 1000nm Wavelength Accuracy ±2nm Wavelength Repeatability 1nm Display Mode LED displays T, A, F, C, λ Stray Light ≤0.5%T(360nm) Photometric Accuracy ±1.0%T Photometric Repeatability 0.5%T Stability ±0.004A/h, at 500nm T-A Transform Error ≤±0.002A (at 0.5 A,≤±0.004A (at 1.0 A) Photometric Range: 0-199.9% T, 0.3-2.5 A, 1-9999 F, 0-9999 C Data Output RS-232C, digital output, Sample Holder 10mm-50mm adjustable, four position Detector Silicon Photodiode Light Source Tungsten lamp (socket type, 20W / 12V) Power Requirement (220V±10% 50Hz / 110V±10% 60Hz) Power Consumption 45W Application software Specsoft application software Actual dimensions 385 W×310 D×190 H mm Shipping dimensions 456 W×378 D×262 H mm Net weight ≤6.5Kg Shipping Weight ≤8.0Kg