HTP Series Overview

The HTP series provides a fully-automated instrument platform for the analysis of hydrogen storage materials.

HTP volumetric and thermal desorption analysers

HTP volumetric and thermal desorption analysers

The advanced features and versatile, modular design offer a range of analysis possibilities for samples as small as a milligram. As a Volumetric Sorption Analyser, the ultra-low dead volume and careful thermal design give unparalleled accuracy for isotherm measurement by Sieverts' Method. For Temperature-Programmed Desorption (TPD), or Thermal Desorption Spectroscopy (TDS), the optimized analysis configuration allows quantitative desorption measurements using an integrated quadrupole mass spectrometer (QMS). HTP systems are powerful research tools that give the user complete control over the experimental parameters.

HTP Series Key Features

Automated isotherm acquisition with integrated self-calibration for PCI and PCT studies
Real-time analysis of pressure relaxation kinetics
Programmable sequences for pre-treatment, activation and cycling stability studies
Full thermostatted enclosure for thermal stability and user protection
Microbore custom-designed components for ultra-low dead volume and minimal permeation errors
Isothermal and linear thermal ramp control from 103K to 773K
Pressures from High Vacuum to 200 Bar, with Sieverts' Method, set-point regulation and linear ramp control
Auxiliary gas inputs with mass flow control for calibration, TPD/TDS and surface area/pore volume analysis
Enhanced safety, including permanent sample overpressure protection
Inert sample loading options
Fully compliant with PED 97/23/EC (European Pressure Equipment Directive)

HTP Configurations

HTP1-V For dedicated volumetric sorption/desorption with ultimate accuracy
HTP1-S For volumetric sorption with an optimised mass spectrometry analysis path for quantitative TPD

HTP Application Notes

Article 125 The Activation of LaNi₅-H

Please use our enquiry form to request the above Application Note and further information about the HTP Series.

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