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GMC STAPERM™
"Heavy" Portable Reference
Electrodes
Liquid or Gelatin Filled
Porous Ceramic Contact Plug
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.
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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 blue tube.
- Stability: +/- 5 millivolts with 3 microamp load.
- Temperature Range: 32°F to 135°F.
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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 red tube.
- Stability: +/- 5 millivolts with 3 microamp load.
- Temperature Range: 32°F to 135°F.
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