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  • Chemisorption analyzer / benchtop

PULSAR?

Article: 00100303

Chemisorption analyzer / benchtop

The ChemBET PULSAR TPR / TPD

The PULSAR is a compact, bench-top catalyst characterization unit capable of automated TPR/TPO/TPD and pulse titration method of determining metal surface area, crystallite (nanocluster) size and dispersion.

Fully automated analysis sequences are programmed on a PC using the Pulsar?s TPRWin software. Titrations (for metal area and dispersion determination) use a built-in automatic injection loop. Sample preparation is performed in-situ taking advantage of the Pulsar?s automatic gas switching. Temperature programmed methods, TPR, TPD, TPO and TPSR-known collectively as TPX, use the PC controlled linear ramping of the high temperature (up to 100degC) furnace and in-situ sample thermocouple. fast sample turnaround is assured by the built-in, automatically controlled, furnace cooling fan.

The TPRWin software (included with the ChemBET Pulsar TPR/TPD) performs quantitative calculations and also includes peak deconvolution for separating overlapping TPX peaks.

Specifications

  • Measured value: chemisorption
  • Portability: benchtop

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