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HI-98494 Multiparameter meter for pH, Conductivyty(EC) Dissolved Oxygen (DO), Bluetooth, 4m cable with Automatic interval logging of up to 45,000 samples or log-on-demand.
Functional and accurate, this meter is capable of testing 12 different water quality parameters using pH, EC, and optical DO sensors. Transfer data to a smart device for review or sharing with the integrated Bluetooth connection and Hanna Lab App.
pH/ORP Sensor, EC sensor and Optical DO Sensor. The optical dissolved oxygen (DO) sensor uses a smart cap that has an RFID tag that keeps track of the age of the cap and alerts you when it should be replaced.
Measurements & Logging Measure up to 12 parameters. Don't lose important data with automatic interval logging of up to 45,000 samples or choose to log-on-demand to store measurement data for key points.
Dual Power Source The meter operates on a built-in lithium-ion battery and will automatically switch to AA alkaline batteries for at least 200 hours of testing.
GLP Data For better traceability, calibration information is recorded along with a time and date stamp and stored with logged data.
Quick-Calibration Quick Calibration provides a speedy, single point calibration for pH, conductivity, and dissolved oxygen. Standard calibration options are also available.
Built to be Durable Designed to withstand the knocks, drops, and spills of real life, the IP67 body ensures top performance in any environment. These meters are protected against dust and water intrusion from any direction.
Quick Connect Probe A Quick Connect DIN connector makes attaching and removing the probe simple and easy. The rubber coating protects the cable and provides a water-tight seal without twisting.
Data Transfer & Charging The USB Type-C port provides for easy data transfer to memory stick, PC, or other device and is used to charge internal lithium-ion battery.
Digital Probe Digital probe with built-in temperature sensor and three ports for pH (ORP), EC and optical DO sensors. Once connected, the meter aautomatically recognize the sensors.
Multiparameter Probe and Sensors Sensor replacement is quick and easy with field replaceable, screw type connectors and are color-coded for easy identification.
pH/ORP Sensor, EC sensor and Optical DO Sensor.
The optical dissolved oxygen (DO) sensor uses a smart cap that has an RFID tag that keeps track of the age of the cap and alerts you when it should be replaced.
Connect in the Field Connect wirelessly via Bluetooth® to your smart device running the Hanna Lap App.
|pH Range||0.00 to 14.00 pH*|
|pH Resolution||0.01 pH|
|pH Accuracy||± 0.02 pH|
|pH Calibration||one point, using HI9828-25 Quick calibration solution up to three points using five standard buffers (pH 4.01, 6.86, 7.01, 9.18, 10.01) and one custom buffer|
|pH Temperature Compensation||automatic from -5 to 50 °C)|
|ORP Range||± 2000.0 mV|
|ORP Resolution||0.1 mV|
|ORP Accuracy||± 1.0 mV|
|ORP Calibration||one point (relative mV)|
|mV Range||pH in mV ± 600.0 mV|
|mV Resolution||pH in mV 0.1 mV|
|mV Accuracy||pH in mV|
|mV Relative Offset||± 0.5 mV|
|EC Range||0 to 200 mS/cm (absolute EC up to 400 mS/cm)|
|EC Resolution||auto-ranging: 1 µS/cm from 0 to 9999 µS/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; auto-ranging (fixed mS/cm): 0.001 mS/cm from 0.000 to 9.999 mS/cm; 0.01 from 100.0 to 400.0 mS/cm ; manual: 1 µS/cm; 0.001 mS/cm; 0.01|
|EC Accuracy||±1 % of reading or ±1 μS/cm, whichever is greater|
|EC Calibration||One point, using HI9828-25 Quick calibration solution One point, using six standard solutions (84 μS/cm, 1413 μS/cm, 5.00 mS/cm, 12.88 mS/cm, 80.0 mS/cm, 111.8 mS/cm) or custom point|
|TDS Range||0 to 400000 ppm (mg/L); (the maximum value depends on the TDS factor)|
|TDS Resolution||manual: 1 ppm (mg/L); 0.001 ppt (g/L); 0.01 ppt (g/L); 0.1 ppt (g/L); 1 ppt (g/L); auto-ranging: 1 ppm (mg/L) from 0 to 9999 ppm (mg/L); 0.01 ppt (g/L) from 10.00 to 99.99 ppt (g/L); 0.1 ppt (g/L) from 100.0 to 400.0 ppt (g/L); auto-ranging (fixed ppt)|
|TDS Accuracy||±1 % of reading or ±1 ppm (mg/L), whichever is greater|
|TDS Calibration||Based on conductivity calibration|
|EC/TDS Temperature Compensation||automatic from -5 to 50 °C|
|Temperature Correction Coefficient||0.00 to 6.00 %/°C|
|EC to TDS Conversion Factor||0.00 to 1.00|
|Reference Temperature||20 °C or 25 °C|
|Cell Type||potentiometric four pole|
|EC/TDS Multi-range Measurement Modes||yes|
|Salinity (PSU) Range||0.00 to 70.00 PSU|
|Salinity (PSU) Resolution||0.01 PSU|
|Salinity (PSU) Accuracy||±2% of reading or ±0.01 PSU, whichever is greater|
|Salinity (PSU) Calibration||One point, using a custom solution|
|Salinity (Seawater Sigma) Range||0.0 to 50.0 σt, σ0, σ15|
|Salinity (Seawater Sigma) Resolution||0.1 σt, σ0, σ15|
|Salinity (Seawater Sigma) Accuracy||±1.0 σt, σ0, σ15|
|Salinity (Seawater Sigma) Calibration||Based on conductivity or salinity calibration|
|Resistivity Range||0 to 999999 Ω·cm|
|Resistivity Resolution||1 Ω·cm; 0.1 kΩ·cm; 0.0001 MΩ·cm|
|Resistivity Calibration||Based on conductivity or salinity calibration|
|Dissolved Oxygen Measurement Type||optical luminscent technology|
|Dissolved Oxygen Range||0.00 to 50.00 mg/L
0.0 to 500.0 % saturation
|Dissolved Oxygen Resolution||0.01 mg/L
0.1 % saturation
|Dissolved Oxygen Accuracy||±1.5 % of reading ± 0.01 mg/L from 0.00 to 20.00 mg/L
±5 % of reading from 20.00 to 50.00 mg/L
±1.5 % of reading ±0.1 % from 0.0 to 200.0 % saturation
±5 % of reading from 200.0 to 500.0 % saturation
|Dissolved Oxygen Calibration||one point, quick calibration in water-saturated air
One or two points, at 100 % and 0 %
One point, using a custom solution (% saturation or mg/L )
|Dissolved Oxygen Temperature Compensation||automatic from -5 to 50 °C|
|Altitude Compensation||automatic: 420 to 850 mmHg|
|Atmospheric Pressure Range||450.0 to 850.0 mmHg 17.72 to 33.46 inHg 600.0 to 1133.2 mbar 8.702 to 16.436 psi 0.5921 to 1.1184 atm 60.00 to 113.32 kPa|
|Atmospheric Pressure Resolution||0.1 mmHg; 0.01 in Hg; 0.1 mbar 0.001 psi; 0.0001 atm; 0.01 kPa|
|Atmospheric Pressure Accuracy||±3.0 mmHg within ±15°C from calibration temperature|
|Atmospheric Pressure Calibration||One point using a custom value|
|Temperature Range||-5.00 to 50.00 °C|
|Temperature Resolution||0.01 °C|
|Temperature Accuracy||±0.15 °C|
|Temperature Calibration||One point using a custom value|
|pH/ORP Electrode||HI7698194-1 (supplied)|
|EC/TDS Probe||HI7698194-3 (supplied)|
|DO Probe||HI7698494-5 (supplied)|
|Multi-parameter Probe||HI7698494 (supplied)|
|Logging Type||interval and log on demand|
|Logging Memory||50000 records, interval logging
20000 records, log-on-demand of all parameters
|Logging Interval||1 second to 3 hours|
|Connectivity||Bluetooth®, USB-C (mass-storage host), USB-C (mass-storage device)|
|Automatic Shut-Off||5, 10, 15, 20, 30, 60 minutes or disabled|
|Display||backlit dot matrix|
|Battery Type/Life||Minimum 200 hours (AA batteries, without backlighting and Bluetooth®)
Minimum 50 hours (Li-ion battery, without backlighting and Bluetooth®)
|Environment||0 to 50 °C; RH 100 %|
|Dimensions||185 x 93 x 35.2 mm|
|Ordering Information||HI98494 is delivered in a rugged thermoformed carrying case and is supplied with, HI7698494 multi-sensor probe, HI7698194-1 pH/ORP sensor, HI7698194-3 EC/TDS/Resistivity/Salinity sensor, HI7698494-5 optical DO sensor, HI764113-1 DO smart cap with o ring, HI7698295 short protective probe shield, HI7698290 calibration beaker, HI9828-20 quick calibration standard solution (230 mL), HI7040 Zero oxygen solution set (120 mL), HI76984942 probe maintenance kit, HI920016 USB cable, 1.5V AA alkaline batteries (4 pcs.), instrument quality certificate, probe quality certificate, DO smart cap quality certificate, and instruction manual.|
|Notes||*The range may be limited by the sensor’s limits.|
|Warranty||Meter 2 years, sensors, electrodes and probes for six months|