Диодные спектрофотометры Agilent 8453

Product Description UV-Vis spectral acquisition and analysis in less than 1 second Stable optics, low noise electronics, no moving parts Simple operation via application software Pre-aligned deuterium and tungsten lamps exchanged easily Self-test and revisions built into the software/firmware The Agilent 8453 Spectrophotometer is an essential component in UV-Visible systems. Routine and occasional users can take advantage of the diode-array features including fast scanning, excellent sensitivity, and virtually absolute wavelength reproducibility. Featuring exceptional ruggedness and reliability, this Agilent spectrophotometer is easy to use with a line power indicator, a status indicator and other push buttons. This equipment uses a photodiode array (PDA) which highly reliable. Simultaneous measurements of the complete light spectrum take less than a second using this array. Effective data analysis and archival with the use of data analysis software software ensures compliance with good laboratory practices (GLP) and pharmacopoeia requirements. Specifications Wavelength range 190 1100 nm EP resolution test &gt, 1.6 spectrum of a 0.02% v/v solution oftoluene in hexane, ratio abs. at Stray light &lt, 0.03 % at 340 nm (NaNO2, ASTM) &lt, 0.05% at 220 nm (NaI, ASTM) &lt, 1% at 200 nm (KCl, EP) Wavelength accuracy &lt, &plusmn,0.5 nm (NIST 2034)* &lt, &plusmn,0.2 nm at 486.0 and 656.1nm Wavelength reproducibility &lt, &plusmn,0.02 nm ten consecutive scans (NIST 2034) Photometric accuracy &lt, &plusmn,0.005 A at 1 A (NIST 930e) od Photometric noise &lt, 0.0002 A sixty 0.5-s scans at 0 A, 500 nm, rms Photometric stability &lt, 0.001 A/h at 0 A, 340 nm, after 1-hour warm-up, measured over 1 hour, every 5 seconds, constant ambient temperature Baseline flatness &lt, 0.001 A 0.5-second blank, 0.5-second scan, rms Typical scan time 1.5 second full range Slit width 1nm Offering minimum maintenance and an open sample area, the Agilent 8453 Diode Array Spectrophotometer has excellent optical performance. Unlike conventional instruments, the Agilent 8453 is not weighed down by ambient stray light. Call us today to learn more about the Agilent 8453 Diode Array Spectrophotometer!

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