Labman
pH / ORP / DO Electrode – ER1 to ER12 (Application-Specific Electrodes, BNC Connector)
pH / ORP / DO Electrode – ER1 to ER12 (Application-Specific Electrodes, BNC Connector)
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The pH, ORP, and DO electrode range is designed for laboratory, food, chemical, pharmaceutical, environmental, and process measurement applications. The range includes application-specific electrodes for general pH measurement, waste solutions, ionic concentration samples, food surfaces, strong acid and alkaline solutions, ORP measurement, dissolved oxygen measurement, and process applications.
The electrodes are available in different constructions and measurement ranges according to the intended application. ER11 is a conical-type SS blade pH electrode designed for solid food applications, while ER12 is an online pH electrode designed for process applications with a 5-meter cable.
Key Features
Application-specific pH, ORP, and DO electrodes.
Plastic and glass-type electrode options.
General laboratory pH measurement options.
Electrodes for waste solutions and ionic concentration samples.
Flat-surface electrode for food, cheese, paper, skin, meat, butter, etc.
Glass-type electrodes for strong acid, alkaline, and organic solution measurement.
Low ionic strength measurement option.
ORP electrodes for general and high-temperature applications.
DO electrode for dissolved oxygen measurement.
Conical-type SS blade pH electrode for solid food applications.
Online pH electrode suitable for process applications.
BNC connector options.
Product Specification Table
| Specification Detail | ER1 | ER2 | ER3 | ER4 | ER5 | ER6 | ER7 | ER8 | ER9 | ER10 | ER11 | ER12 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Electrode Type | pH | pH | pH | pH | pH | pH | ORP | ORP | DO | pH | pH | pH |
| Construction / Type | Plastic Type | Plastic Type | Plastic Type | Plastic Type | Glass Type, Ceramic Junction | Glass Type, Ceramic Junction | Plastic Type | Glass Type | — | Glass Type, Refillable | Conical Type SS Blade | Online pH Electrode |
| pH Range | 0–14 pH | 0–14 pH | 0–14 pH | 2–12 pH | 0–14 pH | 2–12 pH | — | — | — | 0–14 pH | 0–10 pH | 0–14 pH |
| ORP Range | — | — | — | — | — | — | ±1000mV | ±1000mV | — | — | — | — |
| DO Range | — | — | — | — | — | — | — | — | 0–20ppm | — | — | — |
| Temperature Range | 5–60°C | 5–60°C | 5–60°C | 5–60°C | 5–90°C | 5–90°C | 5–60°C | 5–90°C | 5–90°C | 5–70°C | 5–60°C | 5–80°C |
| Application | General Lab Use | Waste Solution | High/Low Ionic Concentration Samples | Flat Surface for Food, Cheese, Paper, Skin, Meat, Butter, etc. | Strong Acid, Alkaline, Organic Solution Measurement | Low Ionic Strength Measurement, such as High Pure Water | General ORP (Redox) Application | High-Temperature ORP (Redox) Application | Dissolved Oxygen Measurement | General Lab Use | Meat, Cheese and Other Solid Food | Process Application |
| Cable Length | — | — | — | — | — | — | — | — | — | — | — | 5 meter |
| Connector | BNC | BNC | BNC | BNC | BNC | BNC | BNC | BNC | BNC | BNC | BNC | — |
Applications
General laboratory pH measurement.
Waste solution measurement.
High and low ionic concentration sample measurement.
Food, cheese, paper, skin, meat, and butter surface measurement.
Strong acid, alkaline, and organic solution measurement.
Low ionic strength and high-purity water measurement.
General ORP (Redox) measurement.
High-temperature ORP measurement.
Dissolved oxygen measurement in water or other liquids.
Meat, cheese, and other solid food measurement.
Online process pH measurement.
