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Automated Flow Chemisorption Analyzer:
ChemBET Pulsar

Automated flow chemisorption and reactivity analyzer

ChemBET Pulsar combines affordability and automation in a compact benchtop catalyst characterization unit. Programmable analysis sequences combined with an automatic loop injector, gas switching, and furnace temperature ramping enable easy pulse titration and temperature-programmed analyses with minimal user intervention. An advanced data reduction package including peak deconvolution, comparable to high-end catalyst characterization units, comes as a standard.

Technical specifications

Sample stations 1 analysis and 1 dedicated outgassing
Typical samples size 0.1 g to 1.0 g
Temperature range Ambient to 1100 °C
Temperature ramp rate 1 °C/min to 50 °C/min
Furnace cooling Built-in fan
Gas inputs 4 analysis and 1 calibration
Sample cell Quartz U-tube for high-temperature chemisorption
Primary detector Oxidation- and ammonia-resistant (W/Re) 2-filament TCD
Dimensions (W x H x D) 45.2 cm x 63 cm x 41.4 cm (18 in x 25 in x 16 in)
Standard capabilities Temperature Programmed Desorption (TPD)
Temperature Programmed Reduction (TPR)
Temperature Programmed Oxidation (TPO)
Temperature Programmed Reaction (TPRx)
Catalyst Treatment
Flow BET Surface Area
Pulse Titration
Pulse Calibration

Anton Paar Certified Service

The Anton Paar quality in service and support:
  • More than 350 manufacturer-certified technical experts worldwide
  • Qualified support in your local language
  • Protection for your investment throughout its lifecycle
  • 3-year warranty
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SURFACE AREA REFERENCE MATERIAL, 2003

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Part number: 193439
Product details
Surface area reference material catalog number 2003 for gas sorption instruments. Aluminum oxide powder with 0.5 m2/g nominal BET surface area using nitrogen or krypton.

DEWAR, 350 mL

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Part number: 193629

TYPE B LONG CELL, 12 mm SM BULB

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Part number: 193641
Product details
Type B long cell with 12 mm stem and small bulb. Borosilicate Glass. Nominal Dimensions: 12 mm OD (10 mm ID), cell length 283 mm, bulb diameter 16 mm, 1 cm3 capacity.

SEPTUM [PACK OF 2]

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Part number: 193668

O-RING, BUNA 010, BLACK, PACK OF 2

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Part number: 193783

O-RING, BUNA 015, BLACK, PACK OF 2

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Part number: 193786

TYPE G CELL, 6 mm MESO, QUARTZ

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Part number: 193889
Product details
Type G cell for chemisorption applications including temperature programmed analyses and pulse titrations. Quartz for temperatures above 350 degC.

QUARTZ WOOL, PACK OF 2.5 g

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Part number: 193227

TYPE F CELL, 6 mm MESO

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Part number: 193603
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Type F meso cell. Borosilicate glass. Nominal Dimensions: 6 mm OD (4 mm ID), cell length 115.5 mm, 4.8 cm3 capacity

TYPE F CELL, 6 mm MESO, QUARTZ

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Part number: 193839
Product details
Type F meso cell. Quartz for temperatures above 350 C. Nominal Dimensions: 6 mm OD (4 mm ID), cell length 115.5 mm, 4.8 cm3 capacity