Hanna Instruments HI98494 Multiparameter Bluetooth® portable pH/EC/OPDO Meter
A portable, waterproof multiparameter meter called the HI98494 keeps track of up to 12 different water quality parameters, including 6 measured and 6 computed ones. The pH, ORP, conductivity, dissolved oxygen, and temperature can all be measured with the microprocessor-based multi-sensor probe. The meter receives readings from the probe digitally and may display and log the data points.
A smart device with the Hanna Lab App loaded can receive data logged in the meter through Bluetooth®. The HI98494 is packaged in a sturdy carrying bag and comes with all required attachments.
- Bluetooth® Connectivity
- OPDO: Optical Dissolved Oxygen Technology
- 12 Parameter Dot Matrix Display
Measurements & Logging
Up to 12 parameters may be measured. With automatic interval logging of up to 45,000 samples, you can avoid losing vital data. You can also select to log-on-demand to save measurement data for crucial times.
Dual Power Source
For at least 200 hours of testing, the meter will automatically convert from its built-in lithium-ion battery to AA alkaline batteries.
Calibration data is logged with logged data combined with a time and date stamp for improved traceability.
For pH, conductivity, and dissolved oxygen, Quick Calibration offers a quick, single point calibration. There are also choices for standard calibration.
Built to be Durable
The IP67 body, which was created to endure the bumps, drops, and spills of everyday life, guarantees maximum performance in every setting. These meters are shielded from all directions from penetration by dust and water.
Quick Connect Probe
The probe is incredibly easy to attach and remove thanks to a Quick Connect DIN connector. The cable is shielded by the rubber coating, which also offers a watertight seal without twisting.
Data Transfer & Charging
Using the internal lithium-ion battery and transferring data to a memory stick, computer, or other device is made simple by the USB Type-C connector.
Digital probe having three ports for pH (ORP), EC, and optical DO sensors, as well as a built-in temperature sensor. Once connected, the meter detects the sensors on its own.
Multiparameter Probe and Sensors
With field replaceable, screw type connectors that are color-coded for simple identification, replacing a sensor is quick and simple.
HI7698194-0 (pH only)
Optical DO Sensor
* The optical dissolved oxygen 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.
- Measurement & Graphing
- Select the measurement units to be displayed on your smart device. For trend analysis, take a look at the graph of your logged data.
- Good Laboratory Practice (GLP)
- Comprehensive GLP data can be reviewed for all parameters when the logged data is downloaded to your smart device.
- Sort & Share
- Group your data by time or notation. Email it for storage or share it with friends or colleagues.
|Product Name||Multiparameter Bluetooth® portable pH/EC/OPDO Meter – HI98494|
|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 (23 to 122 °F)|
|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 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 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 (23 to 122 °F)|
|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 (23 to 122 °F)|
|Temperature Range||-5.00 to 50.00 °C, 23.00 to 122.00 °F, 268.15 to 323.15 K|
|Temperature Resolution||0.01 °C; 0.01 °F; 0.01 K|
|Temperature Accuracy||±0.15 °C; ±0.27 °F; ±0.15 K|
|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 (32 to 122 °F); RH 100 %|
|Dimensions||185 x 93 x 35.2 mm (7.3 x 3.6 x 1.4”)|
|Weight||435 g (13.3 oz)|
|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.|
|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|