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pH MEASUREMENT
pH Range:
-2.0 to 20.0 pH
-2.00 to 20.00 pH
-2.000 to 20.000 pH
pH Resolution:
0.1 pH
0.01 pH
0.001 pH
pH Accuracy:
±0.1 pH
±0.01 pH
±0.002 pH (±1 LSD)
ORP MEASUREMENT
ORP Range: ±2000 mV
ORP Resolution:
1 mV
0.1 mV
ORP Accuracy: ±0.2 mV ±1 LSD
Relative mV Offset: ±2000 mV
TEMPERATURE MEASUREMENT
Temperature Range:
-20.0 to 120.0 °C
-4.0 to 248.0 °F
253.0 to 393.0 K
Temperature Resolution: 0.1 °C / 0.1 °F / 0.1 K
Temperature Accuracy: ±0.2 °C / ±0.4 °F / ±0.2 K
ISE MEASUREMENT
Range: 1 × 10⁻⁶ to 9.99 × 10¹⁰ concentration
Resolution: 1; 0.1; 0.01; 0.001
Accuracy: ±0.5% (monovalent); ±1% (divalent)
Calibration: Automatic, up to 5-point calibration with 7 standard buffers and 5 custom standards
CONDUCTIVITY (EC) MEASUREMENT
EC Range:
0.000 to 9.999 µS/cm
10.00 to 99.99 µS/cm
100.0 to 999.9 µS/cm
1.000 to 9.999 mS/cm
10.00 to 99.99 mS/cm
100.0 to 1000.0 mS/cm
EC Resolution:
0.001 µS/cm; 0.01 µS/cm; 0.1 µS/cm;
0.001 mS/cm; 0.01 mS/cm; 0.1 mS/cm
EC Accuracy: ±1% of reading (±0.01 µS/cm)
EC Calibration
Mode: Automatic standard recognition / User-defined standard
1-point or multi-point calibration
Calibration points:
84.00 µS/cm, 1.413 mS/cm, 5.000 mS/cm,
12.88 mS/cm, 80.00 mS/cm, 111.8 mS/cm
Calibration reminder:
Off; Daily (0 min to 23 h 59 min);
Time-based (1 min to 500 days 23 h 59 min)
TOTAL DISSOLVED SOLIDS (TDS)
TDS Range:
0.000 to 9.999 ppm (mg/L)
10.00 to 99.99 ppm (mg/L)
100.0 to 999.9 ppm (mg/L)
1.000 to 9.999 ppt (g/L)
10.00 to 99.99 ppt (g/L)
100.0 to 400.0 ppt (g/L)
Actual TDS with factor 1.00
TDS Resolution:
0.001 ppm; 0.01 ppm; 0.1 ppm; 1 ppm;
0.001 ppt; 0.01 ppt; 0.1 ppt
TDS Accuracy: ±1% of reading (±0.01 ppm)
TDS Calibration:
Based on conductivity calibration
RESISTIVITY MEASUREMENT
Resistivity Range:
1.0 to 99.9 Ω·cm
100 to 999 Ω·cm
1.00 to 9.99 kΩ·cm
10.0 to 99.9 kΩ·cm
100 to 999 kΩ·cm
1.00 to 9.99 MΩ·cm
10.0 to 100.0 MΩ·cm
Resistivity Resolution:
0.1 Ω·cm; 1 Ω·cm;
0.01 kΩ·cm; 0.1 kΩ·cm; 1 kΩ·cm;
0.01 MΩ·cm; 0.1 MΩ·cm
Resistivity Accuracy: ±1% of reading (±1 Ω·cm)
Resistivity Calibration:
Based on conductivity calibration
SALINITY – NaCl
Range:
0.00 to 42.00 PSU – Practical Scale
0.00 to 80.00 ppt (g/L) – Natural Sea Water
0.0 to 400.0% – Percent Scale
Resolution:
0.01 for Practical Scale / Natural Sea Water
0.1% for Percent Scale
Accuracy: ±1% of reading
Calibration:
0.00 to 42.00 PSU: Based on conductivity calibration
0.00 to 80.00 ppt (g/L): Based on conductivity calibration
0.0 to 400.0%: 1-point calibration at 100% using HI7037 solution (sold separately)
DISSOLVED OXYGEN (DO)
DO Range:
0.00 to 90.00 mg/L (ppm)
0.0 to 600.0% saturation
NOTE: Instrument range is limited by the probe range
DO Resolution: 0.01 mg/L (ppm); 0.1% saturation
DO Accuracy: Depends on probe used
(HI7641133 – Optical DO probe or HI764833 – Polarographic DO probe)
BAROMETRIC PRESSURE
Range:
450 to 850 mmHg
600 to 1133.2 mBar
60 to 113.32 kPa
17.72 to 33.46 inHg
8.702 to 16.436 psi
0.5921 to 1.1184 atm
Resolution:
0.1 mmHg; 0.1 mBar; 0.01 kPa;
0.001 inHg; 0.001 psi; 0.0001 atm
Accuracy:
±3 mmHg ±15% of reading at calibration point
±3 mmHg ±1 LSD
Pressure Compensation: Automatic or manual
OTHER SPECIFICATIONS
Results Mode:
Direct; Direct/Autohold and Module
Stability: Accurate, medium, fast
DATA LOGGING
Type: Automatic, manual, autohold
Records:
Up to 50,000 records per file
Minimum 1,000,000 data points per user
Auto logging intervals:
1, 2, 5, 10, 30 sec;
1, 2, 5, 10, 15, 30, 60, 120, 150, 180 min
File format: .csv
CONNECTIVITY
USB-A: 2 ports for keyboard and/or printer or USB drive
USB-C: 1 port for PC connection and USB-C drive
Wi-Fi & Ethernet: Record transfer and download (web server; email; FTP)
RS232: Peripheral connection
CALIBRATION REMINDER
Daily: 0 min to 23 h 59 min
Periodic: 1 min to 30 days, 23 h, 59 min
Off
Users: Up to 9 users and 1 default admin account
POWER
100–240 VAC to 24 VDC 2A adapter
ENVERONMENT
0 – 50 °C / 32 – 122 °F / 273 – 323 K
Maximum 95% RH non-condensing
DIMENSIONS
205 × 160 × 77 mm (8.0 × 6.2 × 3.0 in)
WEIGHT
Approximately 1.2 kg
SUPPLIED WITH
HI6000-02 meter
HI764060 electrode holder
24 VDC power adapter
USB cable
Quick start guide
