ENVIRORENT has released the Jerome 631-X hydrogen sulphide analyser, designed to display low-level concentrations in seconds. It offers an analysis range of 0.003 to 50 ppm for odour and corrosion control, safety, and leak detection in such industries as wastewater treatment, oil and gas, pulp and paper, and farming.
It uses a gold film sensor and it eliminates interferences from sulphur dioxide, carbon dioxide, carbon monoxide, and water vapours. When the sample button is pressed an internal pump draws air into the instrument. Any hydrogen sulphide in the sample is absorbed by the sensor, which registers a proportional change in electrical resistance. The hydrogen sulphide concentration is displayed on the LCD, where it remains until the next sample is taken.
Additional accessories are available to customise the Jerome 631-X to meet individual application needs.