Variable Optical Bandwidth
The top of the range CE 9500, offers four optical resolutions,
0.5, 1, 2 and 4nm. For samples with narrow absorption bands such
as vapours and gases, the narrow 0.5nm bandwidth is extremely valuable.
When high energy is helpful, for instance in measuring difficult
turbid samples or fluorescence measurements, the 4nm bandwidth provides
increased sensitivity and accuracy of measurement.
Powerful Integral Control
The rapid operating system of the Super Aquarius instruments includes
a mass of powerful software including complete instrument programming,
band area correction and computation, spectral differencing and
stripping etc. The software may be expanded by E-SEF - Encoded Software
Enhancement Facility. Codes are available by telephone, fax or E-mail
with no delay. A large built in memory stores 100 scans, plots,
curves and methods all password protected.
Top Performance Optical System
A high performance end on photomultiplier is used in a fully symmetrical
optical system to provide the best possible measuring accuracy,
with low noise, even when making difficult low energy measurements.
Baseline stability is at least 10 times better than for single beam
instruments.
Turbid Sampling Optics
Strongly scattering samples display very high absorbance when measured
normally. These may be measured accurately with the turbid sample
optical system in Super Aquarius instruments.
Display Scrolling for Wide View
Long scans, time plots and data tables may all be viewed by scrolling
the screen display. Six screen widths - 550mm - of display may be
viewed, not just one screen of information as is normal with other
instruments.
Integral Data Storage
Up to 100 each of wavelength scans, time plots, Kinetic plots or
calibration curves may all be stored in memory, for future use,
protected by the operators personal security codes.
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