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Staperm Permanent Fresh Water Reference Electrodes by GMC

Stationary Reference Electrodes for Fresh Water Use.
SKU
GMC STAPERM Permanent Fresh Water Service Electrodes
Grouped product items
Product Name Qty
Staperm Model ZN-4-FW Permanent Freshwater Reference Electrode by GMC
$150.00
Staperm Model CU-2-FW Permanent Freshwater Reference Electrode by GMC
$150.00
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Features

  • Color-coded for easy identification
  • Infinite shelf life
  • Minimum service life 20 years
  • High impact ABS plastic housing
  • Corrosive environment resistant
  • Chloride ion trap equipped copper sulfate and zinc sulfate. 
 
 

STAPERM™ Model CU-2-FW
For Fresh Water Service
Copper-Copper Sulfate (Cu-CuSO4)

fwcu1.jpg (30733 bytes)

  • Size: 1" dia. x 8" long ABS plastic high impact yellow tube
  • Lead Wire: 50' of #14 RHH-RHW yellow wire.
  • Stability: +/- 5 millivolts with 3.0 microamp load.
  • Temperature Range: +32°F to 135°F.
     

STAPERM™ Model Zn-4-FW
 For Fresh Water Service
Zinc-Zinc Sulfate (Zn-ZnSO4)

fwzn1.jpg (32116 bytes)

  • Size: 1" dia. x 8" long ABS plastic high impact red tube
  • Contac Plug: 1" diameter porous ceramic
  • Lead Wire: 50' of #14 RHH-RHW black or red wire.
  • Stability: +/- 5 millivolts with 3.0 microamp load.
  • Temperature Range: +32°F to 135°F.