Spectrophotometers (UV-Vis, Fluor)

THERMO SPECTRONIC AQUAMATE 2000E UV-Visible Spectrophotometer Wavelength range: 190-1100 nm Spectral (more) bandwidth: 2 nm Wavelength Accuracy: +/-1.0nm Absorbance accuracy: +/-0.005 A at 1 A Photometric range: 0.1 to 3.0 A; absorbance Stability: <=0.002 A/h after heating Power supply: 100-240V 50/60Hz Dimensions: 455 x 395 x 215mm Weight: 10kg Hardware check performed on 27-12-22

This listing is for a Cecil 1000 series UV/Vis Spectrophotometer When cost is a primary considerati (more)on of selection, the Series 1000 provides low cost, high specification, quality instruments for both the UV and visible ranges. The designs offer an ideal combination of performance, quality and reliability for educational use; as is witnessed by the large number of Universities, Polytechnics and Colleges who are multiple users of the range.

Spectrophotometer BIOCHROM Visible Libra S21 Vis Type : Visible Wavelength Range : 325 - 1100nm W (more)avelength Accuracy (+/-) : 1nm Wavelength Reproducibility (+/-) : 0.5nm Lamp Source : Xenon (PTR) Beam : Split Beam Optical System : Reference Beam Compensation Bandwidth : <3nm Detector : Dual Solid State Silicon photodiode Photometric Range : -3.000 to 3.000A, -9999 to 9999 conc. units, 0.1 to 200%T Stray Light : <0.05%T at 220nm and 340nm Zero Stability : ± 0.002A/h at 0A after warm up Baseline Flatness n/a Power Requirement 90-265V, AC, 50/60Hz, 80VA Weight 13Kg (28.6lb) Dimensions (WxDxH) 51 x 37 x 23 cm (20 x 14.6 x 9.1 inches) Photometric Accuracy +/- 0.5% or +/-0.003A to 3A at 546nm Photometric Reproducibility 0.5% of absorbance value Spectral Scanning Yes (up to 900nm)

SECOMAM Anthelie UV/Visible Spectrophotometer Spectrophotometer Type: UV/Visible Mass: 8 kg Spectral (more) range: 190 - 900 nm For tank 10 x 10

ABSORPTION CELLS FOR FLOW- THROUGH MEASUREMENTS, 178.010-QS HELLMA For spectrophotometer Type/ Windo (more)w Material : 178.010-QS (Quartz SUPRASIL) Optical Path Length mm : 10 Center Height (Z) mm : 15 Volume ul : 80 Outer Dimensions (H x W x D) mm : 45 x 12.5 x 12.5 Number of windows : 2

The Ultrospec™ 2100 pro UV-Visible spectrophotometer has an integral high resolution graphics displa (more)y and easy-to-use software making it ideal for use in the modern laboratory. Technical specifications Wavelength range 190–900 nm Monochromator 1200 lines/mm Aberration corrected concave grating Maximum scanning speed 3000 nm/minute Spectral bandwidth < 3 nm Wavelength accuracy ± 1 nm Wavelength reproducibility ± 0.5 nm Light source xenon lamp Detectors two silicon photodiodes Photometric range - 3.000 to 3.000 A, 0.01 to 9999 concentration units, 0.1 to 200 % T Photometric accuracy ± 0.5 % or ± 0.003 A to 3.000 A at 546 nm, whichever is the larger Photometric reproducibility within 0.5 % of absorbance value to 3.000 A at 546 nm Stability ± 0.001 A per hour at 340 nm at 0 A Stray light <0.05 % T at 220 nm using NaI and <0.05 % T at 340 nm using NaNO2 Digital output 9 pin serial and Centronics parallel Sample compartment size 210 x 140 x 80mm Dimensions 510 x 350 x 160mm Weight 13kg Power requirements 100–240 V AC ± 10 %, 50/60 Hz,