HI-98494 Multiparameter Bluetooth pH/EC/OPDO Meter
HI-98494
The HI-98494 meter is designed to withstand harsh environmental conditions and ideal for field measurements.
Conductivity & TDS
pH
EC
Dissolved Oxygen
Salinity
Full Description
Specification
Manuals
Product Literature
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Full Description
Specification
Manuals
Product Literature
Multiparameter Bluetooth® pH/EC/OPDO® Meter
pH, ORP, EC, TDS, Resistivity, Salinity, Seawater σ, Dissolved Oxygen, Atmospheric Pressure and Temperature
Bluetooth connectivity
- Retrieve data logs with Hanna Lab app for either sending by e-mail or download to a smart device for review
Waterproof
- IP67 rated waterproof, rugged enclosure for meter, IP68 for probe
Digital probe
- Digital probe with built-in temperature sensor and three ports for pH (ORP), EC and optical DO sensors
- Colour-coded, field replaceable sensors
- Auto-sensor recognition
- Stainless steel, weighted protective guard
- Quick calibration feature
- Automatic barometric pressure compensation
- Automatic temperature compensation
- logging - Automatic interval logging of up to 45,000 samples
- Log-on-demand to store measurement data
- GLP - GLP data provides data from previous five calibrations to ensure Good Laboratory Practices are met
- Dedicated help key - On-screen context specific help is readily available at the press of a button
- Backlit LCD display with multifunction virtual keys
- Intuitive keypad - Dedicated and virtual soft keys
- USB type-C - Computer connectivity for transferring logged data as .CSV file; Port used for recharging built-in lithium-ion battery
- Dual power source - Meter operates on built-in lithium-ion battery; Meter automatically switches to common alkaline batteries as backup power source
- Stainless steel, weighted protective guard
Each HI-98494 is delivered in a rugged carrying case and is supplied with:
• HI-7698494 Multi-sensor probe • HI-7698194-1 pH/ORP sensor • HI-7698194-3 EC/TDS/Resistivity/Salinity sensor • HI-7698494-5 Optical DO sensor • HI-764113-1 DO Smart Cap with o-ring • HI-7698295 Short protective probe shield • HI-7698290 Calibration beaker • HI-9828-20 Quick calibration standard solution (230 mL) • HI-7040 Zero oxygen solution set (120 mL) • HI-76984942 Probe maintenance kit • HI-920016 USB cable • 1.5V AA alkaline batteries (4 pcs.) • Instrument quality certificate • Probe quality certificate • DO Smart Cap quality certificate • Instruction manual
Multi-function Sensor
Quick sensor replacement
Sensor replacement is quick and easy with field replaceable, screw type connectors and are colour coded for easy identification. These meters automatically recognise sensors.
Read More
| pH / mV | ||
| Range | 0.00 to 14.00 pH / ±600.0 mV | |
| Resolution | 0.01 pH / 0.1 mV | |
| Accuracy | ±0.02 pH / ±0.5 mV | |
| Calibration | automatic one-point Quick Calibration using HI-9828-25; automatic one, two, or three points with automatic recognition of five standard buffers (pH 4.01, 6.86, 7.01, 9.18, 10.01) or one custom buffer | |
| ORP | ||
| Range | ±2000.0 mV | |
| Resolution | 0.1 mV | |
| Accuracy | ±1.0 mV | |
| Calibration | manual at one custom point (relative mV) | |
| EC | ||
| Range | 0 to 200 mS/cm (absolute EC up to 400 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; 0.01 mS/cm from 10.00 to 99.99 mS/cm; 0.1 mS/cm from 100.0 to 400.0 mS/cm; automatic (mS/cm): 0.001 mS/cm from 0.000 to 9.999 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 reading or ±1 μS/cm whichever is greater | |
| Calibration | automatic one-point Quick Calibration using HI-9828-25; automatic single point, with 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 | 0.0 to 400.0 ppt (g/L) (the maximum value depends on the TDS factor) | |
| 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); automatic: 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); automatic ppt (g/L): 0.001 ppt (g/L) from 0.000 to 9.999 ppt (g/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) | |
| Accuracy | ±1% of reading or ±1 ppm (mg/L) whichever is greater | |
| Calibration | based on conductivity calibration | |
| Resistivity | ||
| Range | 0 to 999999 Ω•cm; 0 to 1000.0 kΩ•cm; 0 to 1.0000 MΩ•cm | |
| Resolution | dependent on resistivity reading | |
| Salinity | ||
| Range | 0.00 to 70.00 PSU | |
| Resolution | 0.01 PSU | |
| Accuracy | ±2% of reading or ±0.01 PSU whichever is greater | |
| Calibration | based on conductivity calibration Compensation used for DO salinity compensation | |
| Seawater σ | ||
| Range | 0.0 to 50.0 σt, σ₀, σ₁₅ | |
| Resolution | 0.1 σt, σ₀, σ₁₅ | |
| Accuracy | ±1 σt, σ₀, σ₁₅ | |
| Calibration | based on conductivity calibration | |
| Dissolved Oxygen | ||
| Range | 0.0 to 500.0%; 0.00 to 50.00 ppm (mg/L) | |
| Resolution | 0.1%; 0.01 ppm (mg/L) | |
| Accuracy | ±1.5% of reading ±0.01mg/L for 0.00-20.00mg/L; ±5% of reading for 20.00-50.00mg/L; ±1.5% of reading ±0.1% for 0.0-200.0%; ±5% of reading for 200.0-500.0% | |
| Calibration | automatic Quick Calibration in water saturated air; one or two-point automatic calibration at 100% and 0%; manual single point using a value entered by the user in % saturation or mg/L | |
| Atmospheric Pressure | ||
| Range | 450 to 850 mm Hg; 17.72 to 33.46 in Hg; 600.0 to 1133.2 mbar; 8.702 to 16.436 psi; 0.5921 to 1.1184 atm; 60.00 to 113.32 kPa | |
| Resolution | 0.1 mm Hg; 0.01 in Hg; 0.1 mbar; 0.001 psi; 0.0001 atm; 0.01 kPa | |
| Accuracy | ±3 mm Hg within ±15°C from calibration temperature | |
| Calibration | automatic at one custom point | |
| Temperature | ||
| Range | -5.00 to 55.00°C; 23.00 to 131.00°F; 268.15 to 328.15K | |
| Resolution | 0.01°C; 0.01°F; 0.01K | |
| Accuracy | ±0.15°C; ±0.27°F; ±0.15K | |
| Calibration | automatic at one custom point | |
| Additional Specifications | ||
| Temperature Compensation | automatic from -5 to 55°C (23 to 131°F) | |
| Logging Memory | 45,000 records interval logging or 25,000 records log-on-demand of all parameters | |
| Logging Interval | one second to three hours | |
| Connectivity | Bluetooth® using Hanna Lab App; USB-C: Host – save logs to USB stick device – appears as .MSD on computer | |
| Environment | 0 to 50°C (32 to 122°F); RH 100% IP67 | |
| Battery Type / Life | 1.5V AA batteries (4); built-in Li-ion battery (1) / minimum 200 hours (AA, without backlighting and BLE) minimum 50 hours (Li-ion battery, without backlighting and BLE) | |
| Dimensions / Weight | 185 x 93 x 35.2 mm (7.3 x 3.6 x 1.4”) / 400 g (14.2 oz.) |
| Ordering Information | All models are supplied with: HI-7698194-1 pH/ORP sensor, HI-7698194-3 EC sensor, HI-7698295 short protective probe shield, HI-7698494-5 optical DO sensor, HI-9828-20 quick calibration solution, zero oxygen solution, HI-76984942 probe maintenance kit, HI-920016 USB type-C cable, HI-7698290 calibration beaker, batteries (4), quality certificate, and instruction manual in a rugged carrying case with custom insert. HI-98494 is supplied with HI-7698494 multiparameter probe with 4m (13’) cable HI-98494/10 is supplied with HI-7698494/10 multiparameter probe with 10m (33’) cable HI-98494/20 is supplied with HI-7698494/20 multiparameter probe with 20m (66’) cable HI-98494/30 is supplied with HI-7698494/20 multiparameter probe with 20m (66’) cable HI-98494/40 is supplied with HI-7698494/40 multiparameter probe with 40m (131’) cable HI-98494/50 is supplied with HI-7698494/40 multiparameter probe with 40m (131’) cable | |
| Accessories | HI-710034 orange protective rubber boot HI-740246 ISE and HI-7698494 pH Sensor Storage cap (5 pcs.) |
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