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edge® Multiparameter pH.EC.DO Meter, HANNA HI2020/ HI2030/ HI2040
edge® Multiparameter pH.EC.DO Meter, HANNA HI2020/ HI2030/ HI2040

HANNA HI2020/ HI2030/ HI2040

edge® Multiparameter pH.EC.DO Meter

  • 1. 3.5 mm Probe Input
  • Sensor Check
  • Two USB Ports
  • To store up to 1000 log records of data
  • Two Operating Modes
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Specification
  • Power Supply/Dimensions/Weight: 5VDC/202x140x12.7 mm (250g)
  • Glass and reference junction diagnostics ( HI 11311 & HI 12301 only)
  • Range: -2.000 to 16.000 pH, -2.00 to 16.00 pH, ±1000 mV, EC: 0.00~29.99μS/cm; 30.0~299.9μS/cm; 300~2999μS/cm; 30.0~200.0mS/cm; 500.0mS/cm (absoluteEC) TDS: 0.00~14.99mg/L(ppm); 15.0~149.9mg/L(ppm); 150~1499mg/L(ppm); 1.50~14.99g/L;15.0~100.0g/L;400.0g/L(absoluteTDS), with 0.80 conversion factor：0.0~400.0% NaCl;0.01~42.00PSU;0.0~80.0g/L DO: 0.00~45.00ppm;0.0~300.0% saturation temp: -20.0~120.0 ˚
  • Resolution: pH: 0.01/0.001, mV: 0.1, EC: 0.01μS/cm;0.1μS/cm;1μS/cm;0.01mS/cm;0.1mS/cm TDS: 0.01ppm;0.1ppm;1ppm;0.01g/L;0.1g/LSalinity：0.1%NaCl;0.01PSU;0.1g/L DO: 0.01 ppm; 0.1％ temp:0.1˚C
  • Accuracy : pH: +/-0.01, +/-0.002, mV: +/-0.2, EC: ±1% of reading (±0.05 μS/cm or 1 digit, whichever is greater) TDS: ±1% of reading (±0.03 ppm or 1 digit, whichever is greater) Salinity：±1% of reading DO: ±1 digit, ±1.5% of reading
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