Iron Meter LIRM-A10

Labtron’s Iron meter LIRM-A10 operates using a colorimetric detection method, where a reagent reacts with iron ions in the sample to produce a colored complex. The instrument measures the color intensity using a photometric sensor, which directly correlates with the iron concentration. This method enables precise quantification of dissolved or total iron in water, oil, or other fluids, making the Iron meter LIRM-A10 ideal for corrosion monitoring, water quality analysis, and lubricant contamination assessment in industrial environments.

The Iron meter LIRM-A10 can detect ferrous (Fe²?), ferric (Fe³?), and total iron in liquid samples. For total iron measurement, the instrument uses a digestion process to convert all iron forms into a detectable state. This flexibility makes the Iron meter LIRM-A10 suitable for various applications such as coolant testing, boiler feed water monitoring, and used oil analysis. Knowing both dissolved and particulate iron content helps determine system health, corrosion activity, and early signs of mechanical wear or contamination.

Labtron’s Iron meter LIRM-A10 offers a typical detection range of 0.01 to 10 mg/L (ppm), making it suitable for low to moderate iron concentrations in industrial fluids. The instrument delivers high accuracy, generally within ±5% of the measured value, and features automatic calibration routines using certified iron standards. Its sensitivity and repeatability make it a reliable tool for trend monitoring in corrosion control, water treatment, and condition-based maintenance of lubricated machinery systems.

The Iron meter LIRM-A10 typically requires 10–20 milliliters of liquid sample per test. Water samples may need to be filtered to remove suspended solids, while oil samples often require dilution or acid digestion to release bound iron particles. After preparation, the reagent is added to the sample, and the instrument automatically reads the iron concentration. Proper sample handling and consistent preparation are essential to achieving accurate and reproducible results across a range of fluid types.

Labtron’s Iron meter LIRM-A10 requires routine cleaning of the optical cell and proper storage of reagents to ensure reliable performance. Calibration should be performed using iron standard solutions, typically on a weekly or per-use basis depending on application frequency. The system’s software guides users through calibration and verification steps. Replacing expired reagents and maintaining the sensor optics helps ensure consistent accuracy, making the Iron meter a dependable instrument for regular iron level monitoring in various industrial systems.