Staperm Heavy Portable Reference Electrodes by GMC

Liquid or Gelatin Filled. Large Contact Area.

Starting at $118.00

SKU
GMC STAPERM "Heavy" Portable Reference Electrodes
Grouped product items
Product Name Qty
Staperm Model CU-4-PTH Heavy Portable Reference Electrode by GMC
$118.00
Staperm Model AG-4-PTH Heavy Portable Reference Electrode by GMC
$125.00
Staperm Model ZN-5-PTH Heavy Portable Reference Electrode by GMC
$118.00

Features 

  • Color coded for easy identification.
  • Infinite shelf life
  • Minimum service life 20 years.
  • PVC plastic housing, corrosive environment resistant.
  • Chloride ion trap equipped copper sulfate and zinc sulfate.
     
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Three models to choose from: 


CU-4-PTH
Copper-Copper Sulfate (Cu-CuSO4)
"Heavy" Liquid or Gelatin Filled
Portable Reference Electrode
  • Connection Stud: 3/8" copper.
  • Size: 2" dia. x 4. long PVC yellow tube.
  • Stability: +/- 5 millivolts with 3 microamp load.
  • Temperature Range: 32°F to 135°F.
ZN-5-PTH
Zinc-Zinc Sulfate (Zn-ZnSO4)
"Heavy" Liquid or Gelatin Filled
Portable Reference Electrode
  • Connection Stud: 3/8" copper.
  • Size: 2" dia. x 4. long PVC red tube.
  • Stability: +/- 5 millivolts with 3 microamp load.
  • Temperature Range: 32°F to 135°F.
AG-4-PTH
Silver-Silver Chloride (Ag-AgCl)
"Heavy" Liquid or Gelatin Filled
Portable Reference Electrode
  • Connection Stud: 3/8" copper.
  • Size: 2" dia. x 4. long PVC blue tube.
  • Stability: +/- 5 millivolts with 3 microamp load.
  • Temperature Range: 32°F to 135°F.