The M193UWPT-3612P is a wireless communication type pH measurement data logger.
Wireless communication can be established with a mobile device that has the dedicated app installed via Bluetooth (BLT), allowing remote operations such as setting up the logger, data retrieval, and checking measurement values within a range of 30 meters in line of sight. Since there is no need to connect to interface cables during communication, work time can be reduced, significantly improving work efficiency. *This device has received technical conformity certification for specified radio equipment based on the Radio Law.
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■Specifications ●pH Sensor Specifications pHmV Measurement Range2.00 to 12.00 pH-512 to 512 mV Accuracy±0.10 pH (within ±10℃ of calibration temperature)±0.2 mV Resolution0.01 pH0.02 mV Response Time1 minute (in stirred water at a constant temperature)
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■About Calibration of pH Sensors pH sensors need to be calibrated periodically before installation in the field, when replacing pH electrodes, or after a significant amount of time has passed since the last calibration. Additionally, it is recommended to calibrate regularly when conducting long-term measurements. Calibration can be performed using a two-point calibration with pH 4 and pH 7 (or pH 7 and pH 10) standard solutions, or a three-point calibration using pH 4, pH 7, and pH 10 standard solutions, depending on the measurement environment. Calibration requires calibration standard solutions (pH 4/pH 7/pH 10), a beaker, and purified water (distilled water) for cleaning. The calibration process is carried out following the steps displayed in a dedicated app, making it easy for first-time users to perform.
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