Classification
Manufacturer
EClass
not containing the term:
Hahnemühle FineArt 

Fibre Filters with inorganic binder

Recommended filters for environmental analysis and controlling both air and water pollution.
  • Made of 100 % borosilicate glass fibres with binders
  • Glass fibre filters capture fine particles down to 1 µm from liquids, in air, gases and aerosols with even 0.3 to 0.5 µm being absorbed
  • Extremely low content in alkali-earth metals
  • Chemical stability: It keeps all its properties in contact with acid solutions (except hydrofluoric acid) and basic solutions at moderate concentrations
  • Stabile at temperatures up to 500 °C
  • Gravimetrical analysis of organic and inorganic impurities in water and waste water according to DIN 38409 and EN 872 (suspended particles)
  • Measurement of immission, measurement of dust in air and gases, monitoring of the efficiency of filtration and dedusting, monitoring the combustion air of power plants and of the steel and iron industry
  • Measurement of dust release in workplace and production processes and the purification of compartment air
  • Measurement of scintillation
Fibre Filters with inorganic binder


Fibre Filters with inorganic binder
TypeØ
mm
Thickness
mm
Weight
g/m²
Filtration
speed
PKCat. No. 
GF 625.00.3508040.01004006668
GF 647.00.3508040.01004006671
GF 650.00.3508040.01004006672
GF 655.00.3508040.01004006673
GF 670.00.3508040.01004006674
GF 690.00.3508040.01004006675
GF 6100.00.3508040.01004006676
GF 6125.00.3508040.01004006678
GF 6185.00.3508040.01004006680
GF 950.00.3507027.01004006690
GF 990.00.3507027.01004006693
Filtration time acc. to Gurley