BRAND NEW Libra S4 Visible Spectrophotometer
$2,011*

The Libra S4 Visible Spectrophotometer is the ideal instrument for education and QC laboratories. The instrument is compact, lightweight and ergonomically designed for the simpler applications. There is a large display for ease of reading plus a very simple user interface for rapid set up and analysis. For educational purposes, the user manual includes
simple experiments for the determination of ë max, extinction coefficient and natural bandwidth plus the construction of a standard curve and the measurement of stray light.

The Libra S4 measures Absorbance, % Transmission and concentration as well as being able to output absorbance–time plots directly to chart recorder. The instrument is delivered with Grafico PC utility software package and a serial lead, providing the student with the means to capture, print and interpret a wavelength scan from the instrument on a PC; the data for the scan or other results may be easily exported from Grafico to Excel. Note that Grafico also includes an educational tutorial on UV/Visible spectrophotometry. The Libra S4 accepts standard 10mm pathlength glass or disposable cuvettes. A test tube adapter set is available for 10, 12 and 16mm. In the event of a spill, the cell holder may be removed for cleaning. The instrument is delivered with a starter pack of disposable cuvettes.

Includes ONE (1) YEAR WARRANTY.

	Libra S4 User Manual
	English (PDF)
	French (PDF)
	German (PDF)
	Italian (PDF)
	Spanish (PDF)
	Simulator Manual
	English (PDF)

*All prices are in U.S. dollars and do not include shipping, handling and installation. International Cooperating Organizations

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SPECIFICATION

Lamp source:	Tungsten
Optical system:	Diode Array
Wavelength Range nm:	330-800
Absorbance Range A:	-0.3-2.5
Bandwidth nm:	7
Stray Light at 340nm %T:	<1%T