Category: Spectroscopy | Subcategory: Spectrophotometer

Amersham Biosciences Ultrospec 4300 pro UV/Visible Spectrophotometer, P/N 80-2112-45

Amersham Biosciences Ultrospec 4300 pro UV/Visible Spectrophotometer, P/N 80-2112-45 Image

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Amersham Biosciences Ultrospec 4300 pro UV/Visible Spectrophotometer, P/N 80-2112-45 ImageAmersham Biosciences Ultrospec 4300 pro UV/Visible Spectrophotometer, P/N 80-2112-45 ImageAmersham Biosciences Ultrospec 4300 pro UV/Visible Spectrophotometer, P/N 80-2112-45 ImageAmersham Biosciences Ultrospec 4300 pro UV/Visible Spectrophotometer, P/N 80-2112-45 Image

The Amersham Biosciences Ultrospec 4300 pro UV/Visible Spectrophotometer, P/N 80-2112-45 is designed for high resolution scanning for assessment of impurities in sample preparations with bandwidth of less than 1.8 nm. 

Specifications:
Wavelength Range 190-1100 nm, in 0.1nm steps
Scanning Speed 6200 nm/minute maximum, 1 nm step
Monochromator Concave grating with 1200 lines/mm
Wavelength calibration Automatic upon switch-on
Spectral bandwidth < 1.8nm
Wavelength accuracy± 0.7nm
Wavelength reproducibility± 0.2nm
Light sourcesTungsten halogen and deuterium arc
DetectorSingle solid state silicon photodiode
Photometric range- 3.000 to + 3.000 A, 0.01 to 99999 concentration units, 0.1 to 200 %T
Photometric linearity± 0.5% or ± 0.003 A to 3.000 A at 546nm, whichever is the greater
Photometric reproducibilityWithin 0.5% of absorbance value to 3.000A (at 546nm)
Stray light typically<0.025%T at 220nm using NaI, <0.025%T at 340nm using NaNO2
Stability Warm Up± 0.001A/h at 340 nm at 0A after
Noise± 0.001A near 0A and ± 0.002A near 2A at 546 nm
Sample compartment size5.5" W x 8.6" D x 3.4" H(14 x 22 x 8 cm)
Dimensions19.7" W x 14.2" D x 7.5" H (50 x 36 x 19 cm)
Weight28.6 lbs. (13kg)
Power90-265 V AC, 50/60Hz, 150 VA

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