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Fisher Scientific™ accumet™ Gel-Filled Paper Pulp Double-Junction pH Combination Electrodes: Mercury-Free

Dual junctions provide fast response and long life in paper pulp testing

$246.00 - $411.68

Specifications

Applications Ideal for routine process monitoring in paper pulp plants, mine assay labs, smelters
Junction Dual
Material Gel-filled Polymer/Polypropylene
Filling Solution Type Gel
For Use With pH meter
View More Specs
Products
Catalog Number Mfr. No. Connector Types Price Quantity    

13-620-283A

 
fisher scientific™
13-620-283A
U.S. Standard/pin Each for $411.68

13-620-299A

 
fisher scientific™
13-620-299A
BNC Each for $246.00
Description & Specifications

Specifications

Applications Ideal for routine process monitoring in paper pulp plants, mine assay labs, smelters
Junction Dual
Material Gel-filled Polymer/Polypropylene
Filling Solution Type Gel
For Use With pH meter
pH Range 0 to 14pH
pH Relative Accuracy ±0.05
Response Time 30 sec.
Type pH combination electrode

  • Perfect for paper pulp testing, mine assay labs, smelters—anywhere junction clogging may be a problem
  • Inner chamber houses reference element with gelled KCl and AgCl; the outer chamber contains KCl only
  • Eliminates heavy metal ions that react with sulfide ions in samples such as black and green liquors
  • No insoluble sulfide precipitates to block electrode junction and cause premature failure
  • Polypropylene body
  • Fisher Scientific universal glass membrane for rapid, reproducible response
  • Glass tip is recessed in end
Fast and accurate
  • Accuracy, ±0.05pH at 25°C (77°F) Efficiency, >95% Sodium Ion error, <±0.05pH at 25°C (77°F) Response time, 30 seconds Zero potential, 7.0 ±0.3pH
  • Membrane resistance, <100megohms at 25°C (77°F)

  • Ideal for routine process monitoring in paper pulp plants, mine assay labs, smelters
  • Fits any application where the presence of S= in samples causes problems of slow response and junction failure

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