Manufacturer: Thermo Scientific™
The price for this product is unavailable. Please request a quote
±0.001 A, 200 to 800 nm, 1.0 nm SBW, smoothed
Evolution One Plus UV-Vis Spectrophotometer
593 x 475 x 266 mm (23.3 x 18.7 x 10.6 in.)
Variable: 1 nm; 2 nm; AFBG Microcell optimized; AFBG Fiber optic optimized; AFBG Materials optimized
<0.0005 A/hr; 500 nm, 1.0 nm SBW, 1 hour warm-up
0A: ≤0.00015 A; 1A: ≤0.00025 A; 2A: ≤0.00050 A; 260 nm, 1.0 nm SBW, RMS
Photometric Accuracy (60 mg/L K2Cr2O7): ±0.010 A; Stray Light: ≤1%T at 198 nm: KCI; ≤0.05%AT at 220 nm: Nal, Kl; Wavelength Accuracy: ±.5 nm 541.9, 546.1 nm Hg emission lines, ±0.8 nm full range; Wavelength Repeatability: ≤0.05 nm, repetitive scanning of 546.1 nm Hg emission line
-0.3 to 4.0 A
1 A: ±0.0002 A
<1 to 6000 nm/min, variable
±0.5 nm (541.9, 546.1 nm mercury lines); ±0.8 nm (full range 190 to 1100 nm)
32 lb.
10, 5, 2, 1.0, 0.5, 0.2, 0.1 nm
Dual Silicon Photodiodes
Xenon Flash Lamp (>5 years typical, 3 years guaranteed)
190 to 1100 nm
100 to 240 V; 50 to 60 Hz, selected automatically, 150 W max.
Double beam with sample and reference cuvette positions Czerny-Turner Monochromator; Application Focused Beam Geometry; Czerny-Turner Monochromator
1A: ±0.004 A; 2A: ±0.008 A; Measured at 440 nm using neutral density filters traceable to NIST
>3.5 A
Absorbance, % Transmittance, % Reflectance, Kubelka-Munk, log (1/R), log (Abs), Abs Factor, Intensity
150 W max.
≤0.05 nm (546.1 nm mercury line, SD of 10 measurements)
14.5 kg