Leman Instruments products

LEMAN-Instruments designed the HYDRO70R product line of No Maintenance Ultra High Purity Hydrogen generator to aliment FIDs & GCs, fuel cell and crystal grow installations, close to the consumer in an elegant 19” casing with full color display and touchscreen. Based on the field proven Solid Polymer Electrolyte (PEM) cell technology, pure Hydrogen is produced at low pressure from electricity and high quality distilled water. After production, H2 is dried and purified by an exclusive No Maintenance Double Column Purifier module (PSA). H2 is available 24/7 with constant purity >99.99999%. Output pressure is regulated electronically and could be set from 0.5 to 8 bar. This process can be started on demand and does not require any caustic solution. Models with outflows of 1, 2, 3, 4 NL/min H2 are available.