pH and oxidation reduction potential (ORP) instruments measure or monitor pH (relative concentration of hydrogen ions [H+] in a solution) as well as ORP. Search by Specification | Learn More

pH electrodes are analytical sensors for measuring potential of hydrogen (pH), the negative logarithm of the hydrogen ion activity in solution. Search by Specification | Learn More

Dissolved oxygen meters are analytical instruments that are used to measure the amount of oxygen dissolved in a liquid sample. Search by Specification | Learn More

Dissolved oxygen sensors are used to measure the amount of oxygen dissolved in a unit volume of water. In water quality applications, such as aquaculture (including fish farming) and wastewater treatment, the amount of dissolved oxygen (DO) must Search by Specification | Learn More

...or impedance. Calibration instruments that sense and measure process, environmental and thermodynamic properties are used with many variables. Examples include conductivity, liquid flow, gas concentration, humidity, moisture content, dew point, oxygen... Search by Specification | Learn More

Selective catalytic reduction (SCR) systems inject ammonia into boiler flue gas and pass it through a catalyst bed where the nitrogen oxide gas (NOx) and ammonia react to form nitrogen and water vapor. Learn More

...nitrogen dioxide, nitrogen oxides, nitric oxide, organic solvents, oxygen, ozone, phosphine, silane, sulfur dioxide, and water vapor. Important measurement specifications to consider when looking for gas detectors and gas sensors include the response... Search by Specification | Learn More

...or oxygen) and ignited. In gas-detection systems, the amount of gas present is specified in terms of % LEL: 0% LEL being a combustible gas-free atmosphere and 100% LEL being an atmosphere in which the gas is at its lower flammable limit... Search by Specification | Learn More

...and pressure. Industrial gases are used for a variety of applications, depending on the type of gas used. For example, uses of oxygen include welding and cutting, oxidation processes for making chemicals and pharmaceuticals, and treatment... Search by Specification | Learn More

...of raw materials, their transfer or mixing, and storage and preparation of finished products for distribution to customers. Contract formulation includes bulk material particle size reduction, cryogenic grinding, classifying, formulating and blending... Search by Specification | Learn More

...they are used to control delivery pressure only. There are three basic operating components in gas pressure regulators: a loading mechanism, a sensing element, and a control element. These three components work together to accomplish pressure reduction... Search by Specification | Learn More

Parts washing services remove grease, oil, dirt, soot and other contaminants from surfaces. They perform processes such as blasting, thermal cleaning, degreasing, oxygen cleaning, pickling, spray washing, immersion washing, mass finishing, stripping Search by Specification | Learn More

...services perform milling, crushing, classifying, screening, grading, atomizing, coating, or production of metal or chemical powders and nanomaterials on a contractual basis. They also perform custom processing, toll processing, size reduction, pulverizing... Search by Specification | Learn More

Biotechnology and pharmaceutical manufacturing services active pharmaceutical ingredients, sterilize biomedical components or materials, validate processes or packaging, and formulate drug or medicinal preparations on a contract basis. Search by Specification | Learn More