ORP Electrodes STORP2 (-1000 – 1000 mV)
Catalog Number:
30038553
Availability:
In stock
$470.00
ORP Electrodes
Basic Principle of ORP
Oxidation-Reduction Potential (ORP) electrodes test for the overall availability of electrons in a medium, specifically the ratio of positive and negative ions in the solution. They are also sometimes referred to as Redox electrodes. ORP is the only practical method used to electronically monitor sanitizer effectiveness and it is also commonly tested in water, such as swimming pools and aquariums. ORP is expressed in millivolts (mV). -1000 mV to 1000mV is a common range for ORP tests. The pH value influences the ORP value significantly
Care and Maintenance
To ensure accurate measurements, it is important to keep the electrode clean. Contamination can cause inaccurate results and slow response times.
SPECIFICATIONS
| Electrode Type | ORP |
| Measurement Range | -1000 – 1000 mV |
| Cable | 1.1 m |
| Shaft Material | Glass |
| Dimensions | 4.7 in x 0.47 in (120 mm x 12 mm) (LxØ) |
| Measurement Range | -1,000 mV – 1,000 mV |
| Net Weight | 2.5 oz (70 g) |
| Temperature Range | 0 °C – 100 °C |
| Temperature Sensor | No |
| Working Environment | 50°F – 104°F, 85%RH, non-condensing (10°C – 40°C, 85% RH, non-condensing) |
| Temperature range (°C) | 0ºC to 100ºC |
|---|---|
| Shaft material | Glass |
| Internal Reference Type | Ag/AgCl |
| Refillable/Non-refillable | Refillable |
| Reference Junction Type | Annular Ceramic |
| Refilling Reference Electrolyte | 3M KCl Solution |
| Dimensions (Shaft) | 120 × 12 mm |
| Cable Length | 1 m |
| Temperature sensor | No |
| Connector | BNC |
| Zero Potential Value | 86mV±15mV |
| Grade Difference | ≥ 165mV |
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