Promotional price valid on web orders only. Your contract pricing may differ. Interested in signing up for a dedicated account number?
Learn More

Thermo Scientific EVOL ONE PLUS PROMO

Manufacturer:  Thermo Scientific 8403415001PR22

This product has been made available for purchase due to recent demand, however information about the product is limited. Please contact customer service with any questions.

Catalog No. 14-385-503PM

This item has been discontinued and is no longer available. Please call customer service for assistance: 1-800-766-7000.





±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
Product Certifications


Provide Content Correction

We continue to work to improve your shopping experience and your feedback regarding this content is very important to us. Please use the form below to provide feedback related to the content on this product.

Product Title

By clicking Submit, you acknowledge that you may be contacted by Fisher Scientific in regards to the feedback you have provided in this form. We will not share your information for any other purposes. All contact information provided shall also be maintained in accordance with our Privacy Policy.

Cancel Submit