JK-VS-722N Visiable Spectrophotometer Attemptation scope: This equipment used in the medical health, clinical examination, biochemistry, petrochemical engineering, enviromental protection, quality control teaching lab of universities etc. Characteristics: It adopts a grating monochromator, so that it has the advantage of high wavelength precision and good monochromaticity. Computer control system, precise automatic T/A changeoverã??Automatic zero and full scale adjustmentã??Direct concentration read-out and concentration factor setting functionã??Equipped with RS232 portã??Printer can be connected and data can be sent to PC by special software Capability index: Wavelength range: 335nm-1000nm Wavelength accuracy: â?¤Â±2nm Wave repeatability: â?¤1nm Transmittance accuracy: â?¤Â±0.5%(Ï?) Transmittance repeatability: â?¤0.2%(Ï?) Spectral bandwidth: 4nm Stray light: â?¤0.5%(t)(at 360nm NaNO2) Dimension: 385mm*310mm*190mm(W*D*H) Supply voltage: AC220V±22V;Frequency 50Hz±1Hzï¼?supply voltage for foreigh trade can be customized according to customerâ??s needsï¼? Weight: 6.5kg We can provide you with OEM service * Our company has been assessed and registered as meeting the requirements of ISO9001:2008 *Our company has been assessed and registered as meeting the requirements of GB/T24001-2004/ISO14001:2004 *Our products have won the certification of good quality * The Chinese famous brand has been awarded to the products
