THERMO
SPECTRONIC
 SPECTRONIC
20D
Features:
New Solid State
Detector
• The traditional
phototube is replaced with a new solid state detector
that covers the entire 340 to 950 nm wavelength range.
Simple filter selection
lever
Direct computer & Printer
Interfacing
•The print control
is now built-in to the instrument. A single cable connects
your computer or printer, reducing costs and saving
bench space.
Easy-to-Read Digital
Display
•Readings are clear,
quick and accurate in
* 0 - 100%T,
* 0 - 1.95A
* 0 - 1999C (with
a factor value of 0.1 - 1000 )
Concentration Mode
•Just set the concentration
with a standard, then place the unknown sample in the
instrument, and read the concentration on the display.
It's as easy as 1-2-3!
Versatile Sample
Compartment
•It holds a variety
of adapters, cuvettes, and test tubes for running a
diverse range of hemical tests.
Accessories Add
Power and Flexibility - (Optional)
 GENESYS
20
FEATURES:
The new GENESYS TM 20 Spectrophotometers
is compact & easy to use. A sleek, new design houses
up-to-date electronics and the latest optical components
for improved performance, capabilities and longevity.
Easier Than Ever To Use:
- Only 10 keys simplify use.
- 2-line, 20-character LCD readout
displays data
and gives easily understood instructions
- Clear messages indicate error conditions
- Four simple steps to measure
absorbance or transmittance:
1. Select wavelength using 56keys
(a wide 325 to 1100 nm operating range)
2. Select mode using A/T/C key
3. Insert blank and press 0 ABS/100
%T key
4. Insert sample and observe reading
• To run concentration -just follow
the instructions on the display!
Test Tubes or Cuvettes - Pick your
size
Use 10 mm square cuvettes, 10 mm test
tubes or SPECTRONIC 20, 1/2" test tubes-they all
fit in the cuvette holder provided with the instrument.
Optional snap-in holders are available for:
• COD test tubes
• 1" test tubes
• Filters or lenses
• Cylindrical and rectangular longpath
cells up to 50 mm long for increased sensitivity
Choose your data output
• Built -in, fully functional bi-directional
RS-232C interface permits remote computer peration or
printer link
• Built - in Centronics printer port
OR
• Optional internal 20-column printer
to record hardcopy data
 SPECTRONIC
GENESYS 10UV
FEATURES:
• The GENESYS 10 UV-Visible model
features a xenon flashlamp and dual detectors for an
outstanding signal-to-noise ratio.
The xenon lamp flashes only when needed
during measurements resulting in extended lamp life
and lower operating costs. An added benefits of the
xenon lamp is its distinct and uniform emission lines
that allow wavelength accuracy and resolution to be
verified across the wavelength range.
•Cleanable, chemical-resistant surfaces
and rugged design make the GENESYS 10 the ideal choice
for harsh laboratory environments.
•Cell changer buttons rotate samples
into position.
•Simple keyboard-based operation and "Softkeys," specific
to each screen, simplify setting up the instrument
with your laboratory's test parameters.
Longpath Cell Holder:
(Used for Increased sensitivity
of test)- Optional
•Holds rectangular or cylindrical
cells
•Holds up to three 50mm pathlength
cells in 6-Position Cell Holder or one 100mm pathlengh
cell in Single Cell Platform
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