Agilent 8453 UV-Visible Spectrophotometer, Agilent Technologies (CAT#: STEM-SPO-0372-ZJF)

The manufacturer of the Agilent 8453 UV-Visible Spectrophotometer is Agilent Technologies.
The Agilent 8453 spectrophotometer is a single-beam, microprocessor-controlled, UV-visible spectrophotometer with collimating optics. With its diode-array technology, the spectrophotometer is much faster than comparable conventional instruments—with more precision, more sensitivity and more reproducible results.

Condition: Pre-owned
Wavelength range: 190–1100 nm
Slit width: 1 nm
EP resolution test: > 1.6 toluene in hexane, ratio abs. at 269 nm/266 nm
Stray light:
< 0.03 % at 340 nm (NaNO2, ASTM)
< 0.05 % at 220 nm (NaI, ASTM)
< 1 % at 198 nm (KCl, EP)
Wavelength accuracy:
< ± 0.5 nm 0.5-second scan (NIST 2034)
< ± 0.2 nm at 486.0 and 656.1 nm
Wavelength reproducibility: < ± 0.02 nm ten consecutive scans (NIST 2034)
Photometric accuracy:
< ± 0.005 A at 440.0, 465.0, 546.1, 590.0, and 635.0 nm, 1 A (NIST 930e)
< ± 0.01 A at 235, 257, 313, 350, 430 nm,
(potassium dichromate, EP method)
Photometric noise: < 0.0002 A sixty 0.5 second scans at 0 A, 500 nm, rms
Photometric noise: < 0.0002 A sixty 0.5 second scans at 0 A, 500 nm, rms
Photometric stability: < 0.001 A/h at 0 A, 340 nm, after 1-hour warm up, measured over 1 hour, every 5 seconds, constant ambient temp.
Baseline flatness: < 0.001 A 0.5-second blank, 0.5-second scan, rms
Typical scan time: 1.5 second full range
Shortest scan time: 0.1 second full range
Time until next scan: 0.1 second full range, 0.1-second scan, up to 150 consecutive scans
Dimensions: 24x16x8”
Weight: 50lbs
Power: 100-120/220-240V, 50/60 Hz

Includes:
Agilent 8453 UV-Visible Spectrophotometer
Single cell
Data System ( PC, Monitor, cables)

Refurbished to meet manufacturer's specification
In excellent condition
Thoroughly cleaned
Certified with warranty

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