P-2000 Digital Polarimeter

Ultimate flexibility for a wide range of applications ranging from quality control to research and technology


JASCO, a leading manufacturer of polarimeters since 1967, is proud 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 different user interfaces allow full-system control and advanced data processing.


A newly redesigned intelligent remote module (iRM) with a color LCD touch screen 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.


PC control is also possible by using Spectra Manager™ II software, the latest version of JASCO's innovative cross-platform spectroscopy software..

21 CFR part 11 compliant versions for both interfaces are available as an option.

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 two integrated temperature probes for cell holder and sample.

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.

Full line of accessories

A full line of accessories are offered for functional expansion of the P-2000 to support a wide variety of applications. Quick-connect fittings with stop valves in the sample compartment provide simple and secure exchange of water-thermostatted cells. A newly developed Peltier controller offers temperature accuracy of ±0.1ºC.


Accessories list includes:

  • Cylindrical cells and water jacketed cylindrical cells
  • Demountable stainless steel cells
  • Peltier thermostatted cell holder for both rectangular and cylindrical cells
  • Sample sippers and peltier sample sipper
  • Monochromator option

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