Oxygen concentration meter compliant with UL standards to ensure safety in welding operations.
In the shipbuilding industry, welding operations often take place in confined spaces, where the risk of oxygen deficiency is always present. Accurate monitoring of oxygen levels is essential to ensure the safety of workers. The Model 221R is designed to manage the risk of oxygen deficiency during welding operations. It uses a 100VAC power supply and is also equipped with a backup battery power source, allowing for continuous oxygen level management even in the event of a power issue. 【Usage Scenarios】 - Welding sites in shipyards - Confined spaces where welding operations are conducted - Locations where worker safety management is necessary 【Benefits of Implementation】 - Reduces the risk of oxygen deficiency for workers - Establishes a safe working environment - Minimizes work interruptions - High reliability due to compliance with UL standards
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【Features】 - Oxygen deficiency management percent (%) model - Equipped with backup battery power - Utilizes long-life zirconia sensors - Simple operation from the front panel - Complies with US UL standards 【Our Strengths】 As a domestic dew point meter manufacturer, we provide products tailored to our customers' needs. In addition to oxygen concentration meters, we also handle related measuring instruments and devices, responding quickly to complex issues.
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● Location for storing liquid nitrogen ● Inside a clean room ● Inside a dry room ● Laboratories of national and private research institutes ● Building with glove box installation ● Building with reaction vessel and stirrer installation ● Medical MRI room ● Beer factory / soft drink factory ● Food storage warehouse ● Feed silo ● Ship's hull / cargo hold ● For equipment integration and many others
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We introduce various measuring instruments and devices related to moisture management, including the domestic capacitive dew point meter TK-100 series, mirror-type dew point meters, oxygen concentration meters, humidifiers, and moisture meters for corrosive gases. By organically combining these, as well as through piping, line creation, and unitization, we provide custom-made products and respond quickly to complex issues.
