Circular Dichroism
P-2000 Digital Polarimeter

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P-2000 Digital Polarimeter


JASCO, a leading manufacturer of polarimeters since 1967, isproud to introduce the new P-2000 multi-option polarimeter. The P-2000 is designed as a customizable polarimeter with various options for a range of applications and budgetary requirements. The instrument system can also be field upgraded as the application requirements change. Options such as polarizers, wavelength filters, lamps and photomultiplier detectors provide a wide range of analytical wavelengths from UV-Vis to NIR.

Advanced instrument control:

Two graphical user interfaces are available including a newlyredesigned intelligent remote module (iRM) with a color LCDtouch screen and Spectra Manager™ II software, the latest versionof JASCO's innovative cross-platform spectroscopy software. Bothof these control and analysis interfaces allow full-system controland advanced data processing. 21 CFR part 11 compliant versionsfor both interfaces can be ordered as an option.

The iRM conveniently guides the operator through routines from data acquisition to data processing. The obtained data can be automatically printed to USB printers, or saved to a compact flash memory card for further processing on a PC.



High speed, precision and accuracy:

The P-2000 offers a response speed as fast as six degrees per second to provide reproducible data for each measurement with a resolution of 0.0001°. A wide dynamic range of up to ±90° enables the system to measure chiral compounds over a broad range of concentrations. The sample chamber is equipped with an integrated temperature, the current temperature constantly updated on the instrument control screen.


Full line of accessories:

In support of diverse applications, a full line of accessories including a variety of cylindrical cells: a demountable stainless steel cell, Peltier thermostatted cell holder, and monochromator options, all offered for functional expansions of the P-2000. Quick-connect fittings with flow control valves in the sample compartment provide simple and secure exchange of water-thermostatted cells for temperature control with water baths. A newly developed Peltier cell holder offers accurate temperature control with ±0.1° accuracy.

PTC-262
Peltier cell holder


The PTC-262 Peltier sample cell holder (air cooled) is designed to accept both rectangular and cylindrical cells with a temperature accuracy of ±0.1°C.

SHP-201P
Water jacket sipper


Two types of sample sippers, the SHP-201P Peltier temperature control system and the SHP-201P water-jacketed type for temperature control, are available for quick measurements of multiple samples.


Reliability and instrument verification:

An automated validation program is available for GLP/cGMP laboratories or those regulated by the FDA. The program can be used for automated periodic validation of light source energy, zero repeatability, and rotational accuracy/repeatability. Inspected filters, sample cells with certified optical path length, and NIST-traceable rotation plates are also available.


Ultimate flexibility:

With its single optical platform, the P-2000 can be customized to provide the optimum performance for every application. By selecting the most suitable combination of optical elements, the instrument can be used in the ultra-violet, visible and/or NIR regions.





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