CURIE POINT PYROLYZER

Pyrolysis-GC analytical method has been used extensively for analysis of polymer and other non-volatile organic compounds.  JAI has been a pioneer in developing  pyrolyzers using the Curie point method of heating.  The sample is enclosed in a ferromagnetic metal, Pyrofoil, or deposited on ferromagnetic wire, Pyrowire, which is placed in a flow path of a GC carrier gas and in a RF field.  The foil or the wire is rapidly heated to the Curie point of the metal with the induction of radio frequency.  Temperature is reached instantaneously, less than 0.2 second.  Twenty Pyrofoils and ten Pyrowires each with distinct Curie point temperature are available for analyzing wide range of compounds. 

Model JHP-22
Simple, compact and cost effective pyrolyzer.  Flexible heated transfer line allows easy interfacing to all commercial gas chromatographs with horizontal or vertical injection system.  Pyrolysis time can be adjusted from 0.1 second to 9.9 seconds.

Model JHP-3/3S
An on column injection system with extremely low dead volume.  Oven temperature is adjustable to 300^oC.  New air lock system enables sample loading without stopping the carrier flow and prevents introduction of air into the GC.  Model JHP-3 allows pyrolysis time from 1 sec to 29 sec; while Model JHP-3S allows pyrolysis time to 
99 sec or min or hr.

Model JPS-220
Pyrolyzer with an autosampler, twenty (20) sample can be analyzed unattended.  Reproducible results are obtained due to low mass of the Pyrofoil and rapid temperature rise time.  Pyrolysis time can be adjusted from 0.1 sec to 9.9 sec.

Model JPS-330
Pyrolyzer with autosampler with capacity for twenty (20) samples.  Features an on column injection system with extremely low dead volume.  Sample directly contacts the heating element, Pyrofoil, resulting in instantaneous pyrolysis.