Analyzer for the acidity/basicity of solid catalysts, metal dispersion rate, BET surface area & adsorption breakthrough curve

OVERVIEW

BELCAT II is fully-automated catalyst analyzer that was developed building on the experience and technology of the well-established and popular BELCAT series.


BELCAT II is the catalyst analyzer of choice for researchers in the according fields and enables comprehensive catalyst evaluation by using the following techniques:

  • Pulse chemisorption
  • Temperature programmed desorption (TPD)
  • Temperature programmed reduction (TPR)
  • Temperature programmed oxidation (TPO)
  • Temperature programmed reaction (TPReaction)
  • BET single point measurement

FEATURES

  • Optimized gas flow path
  • High resolution TCD detector
  • Triple sample tube
  • Compact design
  • Unique gas flow design and gas mixing function
  • Vapor dosing (option)
  • Safety measures to protect the researchers

ADVANTAGES

  • Affordable price
  • Small foot print
  • Precise gas control by three high performance mass flow controllers
  • Precise automatic gas injection system for calibration
  • The pulse loop with temperature/pressure sensor enables the highly reproducible result
  • A variety of options to fulfill the customers' demand
  • With the standard gas mixing equipment, mixed gases (H2/Ar, O2/He, etc...) are not necessary

TECHNICAL SPECIFICATIONS

Measurement principle Dynamic flow method
Detector Semi-diffusion type 4-element thermal conductivity detector (TCD)
Measurement / pretreatment port 1
Injection gas He, Ar, N2, O2, H2, CO, CO2, NH3, N2O, NO, etc.
Dosing gas Carrier: 3
Pretreatment / pulse / MIX: 8 (corrosion-resistant x 2)
Mass flow controller Carrier: F.S.100 sccm
Pretreatment / pulse: F.S.100 sccm
MIX: F.S.30 sccm
Electric furnace Maximum temperature: 1,100°C
Quick cooling: 30 minutes (400°C->50°)
CATCryo II (option): -120°C supported
Vapor injection (option) H2O, CH3OH, C2H5OH, toluene, benzene, etc.
Dimensions (W x H x D) 500 x 750 x 500 mm
Weight 80 kg
Utility Gas:Measurement gas: 0.1MPa(G), valve driving gas: 0.45~0.55MPa(G)
Joint:1/8” Swagelok connection
Power:AC 100-120 V / 200-240 V, 1,300 W, 50 / 60 Hz
CE certified yes

BROCHURES