Model: HI9828/4-02

Manufacturer: Hana

Specifications:

pH Measurement

• Measurement Range: 0.00 to 14.00 pH
• mV Range: ± 600.0 mV
• Resolution: 0.01 pH, 0.1 mV
• Accuracy: ± 0.02 pH, ± 0.5 mV
• Calibration: Automatic standard

ORP Measurement

• Measurement Range: ± 2000.0 mV
• Resolution: 0.1 mV
• Accuracy: ± 1.0 mV
• Calibration: Automatic calibration at a single point

DO Measurement

• Scale: 0.0 to 500.0%, 0.00 to 50.00 mg/L
• Resolution: 0.1%, 0.01 mg/L
• Accuracy:
  • 0.0 to 300.0%: ± 1.5% of the reading or ± 1.0% when greater
  • 300.0 to 500.0%: ± 3% of the reading
  • 0.00 to 30.00 mg/L: ± 1.5% of the reading or 0.10 mg/L when greater
  • 30.00 to 50.00 mg/L: ± 3% of the measured value
• Calibration: Automatic at 1 or 2 points (0%, 100%)

Conductivity Measurement

• Scale: 0.000 to 200.000 mS/cm
• Resolution:
  • Manual: 1 µS/cm; 0.001 mS/cm; 0.01 mS/cm; 0.1 mS/cm; 1 mS/cm
  • Automatic: 1 µS/cm from 0 to 9999 µS/cm
  • Automatic (mS/cm): 0.01 mS/cm from 10.00 to 99.99 mS/cm, 0.1 mS/cm from 100.0 to 400.0 mS/cm
• Accuracy: ± 1% of the reading or ± 1 µS/cm when greater
• Calibration: Automatic at one point with 6 standards

Impedance Measurement

• Measurement Scale: 0 to 999999 Ω/cm; 0 to 1000.0 kΩ/cm; 0 to 1.0000 MΩ/cm
• Resolution: Depends on the impedance being read
• Standard: Based on salinity or conductivity standards

Salinity Measurement

• Scale: 00 to 70.00 PSU
• Resolution: 0.01 PSU
• Accuracy: ± 2% of the reading or 0.01 PSU when greater
• Calibration: Standard at a point

TDS Measurement

• Measurement Range: 0 to 400,000 mg/L or ppm
• Resolution:
  • Manual: 1 mg/L (ppm); 0.001 g/L (ppt); 0.01 g/L (ppt); 0.1 g/L (ppt); 1 g/L (ppt)
  • Automatic: 1 mg/L (ppm) from 0 to 9999 mg/L (ppm)
• Accuracy: ± 1% of the reading or ± 1 mg/L (ppm) when greater
• Standard: Based on conductivity or salinity

Additional Measurements

• Weight of Seawater
• Pressure Measurement
• Temperature Measurement

Accessories Included:

• HI769828 probe
• 4 m cable
• HI9828-25 rapid calibration solution
• Probe storage kit
• 4 rechargeable batteries
• Adapter and cable
• HI7698281 USB interface cable
• HI92000 software
• Carrying case
• User manual