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Staperm Portable Reference Electrodes by GMC
Farwest is a stocking distributor of the Staperm line of reference electrodes and accessory equipment for cathodic protection monitoring.
Rechargeable Liquid or Gelatin Filled
SKU
GMC STAPERM Portable Reference Electrodes
Description
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-4-PT Copper-Copper Sulfate (Cu-CuSO4 )
Connection Stud: 1/4"-20 copper.Size: 1" dia. x 8" long ABS plastic high impact yellow housing.Stability: +/-10 millivolts with 3.0 microamp load.Temperature Range: 32°F to 135°F.
STAPERM ™ Model Zn-5-PT Zinc-Zinc Sulfate (Zn-ZnSO4 )
Connection Stud: 1/4"-20 plated brass.Size: 1" dia. x 8" long ABS plastic high impact red housing.Stability: +/-10 millivolts with 3.0 microamp load.Temperature Range: 32°F to 135°F.
STAPERM ™ Model AG-4-PT Silver-Silver Chloride (Ag-AgCl)
Connection Stud: 1/4"-20 plated brass.Size: 1" dia. x 8" long ABS plastic high impact blue housing.Stability: +/-10 millivolts with 3.0 microamp load.Temperature Range: 32°F to 150°F.
