Varian CARY UV-Visible Spectrophotometer CARY 50 Bio. Powers on, 30-Day Returns

Varian Cary 50 Bio UV-Visible Spectrophotometer w Cell Filter

Used, in good cosmetic condition, but untested comes with Cell filter as shown in pictures.

* Monochromator: Czerny-Turner

* Grating: Holographic, 27.5 x 35 mm, 1200 lines/mm, blaze angle 8.6° at 240 nm

* Beam splitting system: Beam splitter

* Detectors: 2 silicon diode detectors

* UV-Vis limiting resolution (nm): ≤ 1.5

* Toluene/Hexane limiting resolution test: ≥ 1.65

* Stray light (%T):

- At 198 nm (12 g/L KCl, TGA and BP/EP method) ≤ 0.53%

- At 220 nm (10 g/L NaI ASTM method) ≤ 0.02%

- At 370 nm (50 mg/L NaNO2) ≤ 0.018%

* Wavelength range (nm): 190–1100

* Wavelength accuracy (nm): ± 0.07 at 541.94 nm, ± 0.24 at 260.54 nm

* Wavelength reproducibility (nm): ± 0.01

* Photometric accuracy (Abs): 

- Using NIST 930D filters at 1 Abs ± 0.0007

- At 0.2, 0.5 and 0.75 Abs (14.2% w/v KNO3, TGA method) ± 0.01

- 0.292 to 0.865 Abs (60.06 mg/L K2Cr2O7, BP method) ± 0.01

- 0.955 Abs (600.06 mg/L K2Cr2O7, BP method) ± 0.012