MI1KY-3111-PH3M is a phosphine gas detector that can measure phosphine concentrations from 0 to 20 ppm.
Due to the built-in suction pump, it can accommodate phosphine gas concentration measurements in narrow spaces by connecting a hose to the nozzle. Additionally, it features an alarm function that emits an electronic sound at two specified gas concentration levels, a zero calibration function, and a backlight display function that allows measurement values to be seen in dark places. It has a built-in data logger function with a memory capacity of 100,000, enabling the recording of phosphine concentration along with the date and time during measurements. The data stored in the device can be saved in Excel format on a computer using the included communication software and USB cable.
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■Specifications Model Number: MI1KY-3111-PH3M Measurement Range: 0.00 to 20.00 ppm Resolution: 0.01 ppm Accuracy: ±2% (full scale) Functions/Display: Zero calibration, dual-stage alarm Data Logger (100,000 memory) Backlit display, etc. Logging Interval: 5, 10, 20, 30 seconds 1, 2, 5, 10, 20, 30 minutes 1 hour selection Gas Sensor: Electrochemical Battery Used: 3.6 V Lithium Polymer rechargeable battery Battery Life: Approximately 12 hours (charging 4 to 6 hours) Operating Temperature: -20 to +50℃ Operating Humidity: 0 to 95% RH (no condensation) Size/Weight: 205×75×32mm Approximately 300g Accessories: Operating manual, charging AC adapter Communication software, USB cable 1m Teflon hose, carrying case
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Applications/Examples of results
■Main Uses Semiconductor industry, manufacturing of pesticides and fumigants, chemical plants and laboratories, and other environments where phosphine leakage may occur.
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