Blaine Air Permeability Apparatus DBT-127

৳ 32,000.00

Blaine Air Permeability Apparatus DBT-127 , 1 set

Out of stock



  • Blaine  Air Permeability Apparatus DBT-127
  • Manual Cement Blaine Air Permeability Apparatus DBT-127
  • AS PER  IS: 4031, 5516, 1727 and  4828,  ASTM  C-204,  BS:4359 Part II.
  • The apparatus is used for determining the Fineness Of Cement in terms of specific surface expressed as total surface area in  square centimeters  per  gram  of cement. The Blaine apparatus draws a defined  volume  of  air through a prepared bed of  cement of  defined  porosity.
  • This is a variable flow  type air permeameter.
  • Technical Parameters
  • Air cylinder inner lumen diameter:12.7+-0.05mm
  • Air cylinder inner lumen Sample height :15+-0.5mmm
  • Perforated plate hole number:35PC
  •  Perforated plate hole diameter:1.0mm
  • Perforated plate  thickness:1-0.10mm
  • Voltage:220V 50HZ


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