Portable Dissolved Oxygen and pH Meter DM-32P

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last updated：Jul 10, 2018

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Equipped with a reliable waterproof structure for field measurements and a memory function for 1,000 data entries.

This is a high-function water quality meter with simultaneous display of dissolved oxygen and pH on a 2-channel system. It allows for long-term measurements of approximately 400 hours and features an IP67 waterproof structure, ensuring reliability for field measurements (can be submerged in 1m of water for 30 minutes). It is equipped with a "Cal Memo" function that allows for the storage of calibration data and cell constants, eliminating concerns about setting errors for cell constants and ion species. - Equipped with a memory function for 1,000 data points - Simultaneous display of two parameters for improved visibility - Excellent expandability - Comprehensive variety of support functions

Related Link - https://www.ascom411.com/rental/water/ph/dm-32p/

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JIS Type (pH) JIS Type I Measurement Method: pH: Glass Electrode Method, Dissolved Oxygen: Membrane Galvanic Cell Method Display: Custom LCD (Simultaneous display of 2-channel measurement values) Connected Sensors: ch1: Dissolved Oxygen, ch2: pH Measurement Range: pH: 0.00 to 14.00, Temperature 0 to +100℃ Dissolved Oxygen: 0 to 20.00 mg/L, Saturation Rate: 0 to 200%, Temperature 0 to +50℃ (when using standard membrane) Display Range: pH: -2.00 to +16.00 Dissolved Oxygen: 0 to 22.00 mg/L, Saturation Rate: 0 to 220% (when using standard membrane) Repeatability (Main Unit): pH: ±0.02 pH Dissolved Oxygen: ±0.2 mg/L, Saturation Rate: ±2% (when using standard membrane) Temperature Compensation: pH: Automatic/Manual Switching Dissolved Oxygen: Automatic Calibration: pH: Up to 3-point calibration Dissolved Oxygen: Zero and Span Calibration Temperature Calibration: 1-point calibration Correction Function (via Key Input): Dissolved Oxygen: Salinity Correction, Atmospheric Pressure Correction Waterproof Structure: IP67 (Effective when sensor is connected and external input/output parts are masked) *Can be immersed in 1m for 30 minutes Performance Guarantee Temperature, Humidity: 0 to +45℃, below 90% (no condensation)