Pall Ion Exchange Membrane Disc Filters - Consumable

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[Membrane] Pall Ion Exchange Membrane Disc Filters

관리자 2021-10-26 17:09:24

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*Pall Ion Exchange Membrane Disc Filters

제조사:PALL

True microporous membranes with controlled charged capacities and excellent mechanical wet strength

Hydrophilic membranes are easily digestible. This eliminates need to elute ions from membranes, eliminates chemical waste, and saves time.
I.C.E. 450® membrane is a strongly acidic, negatively-charged membrane filter. Ion exchange capacity is provided by a patented post-treatment process. Supplied in the hydrogen ion form of the sulfonic acid (functionality) active sites.
SB-6407 membrane is a strongly basic, positively-charged membrane filter with quaternary ammonium groups. Supplied in the chloride ion form.

Suitable for trace metal analysis of power plant cooling water and boiler feed water.

Filter Media
SB-6407: Polyethersulfone/copolymer
I.C.E. 450 media, supported: Polysulfone with nonwoven support
I.C.E. 450 media, unsupported: Polyethersulfone

Pore Size
0.45 µm

Diameter
47 mm

Typical Thickness
140 µm (5.5 mils)

Typical Filter Weight
4 mg/cm²

Typical Water Flow Rate
mL/min/cm² at 0.9 bar (90 kPa, 13.5 psi)
SB-6407 media: 35
I.C.E. 450 media, supported: 18
I.C.E. 450 media, unsupported: 11

Maximum Operating Temperature
SB-6407, I.C.E. 450 media, unsupported: 150 °C (302 °F)
I.C.E. 450 media, supported: 100 °C (212 °F)

Typical Cation Exchange Capacity
I.C.E. 450 media, unsupported: > 20 µeq per 47 mm disc
I.C.E. 450 media, supported: > 14 µeq per 47 mm disc

Typical Anion Exchange Capacity
SB-6407 media: > 40 µeq per 47 mm disc