pH, EC, DO Digital Portable Meter (pH Electrode included only)

pH electrode included

The HI-98199 allows for the measurement of pH and temperature when used with the included HI-829113 digital pH probe.

• Up to a three-point calibration with five standard buffers and one custom buffer available
• pH in mV option is useful for diagnostics
• GLP data Offset, slope, date, time and buffers used
• Automatically temperature compensated readings
• pH sensor Gel filled and maintenance free
• Double junction for reduced contamination of reference cell

 

Temperature compensation

• Automatic polarisation of probe at startup
• Ready-to-use HDPE pre-tensioned membrane caps are easy to replace

 

Backlit Graphic LCD Display

The HI-98199 features a backlit graphic LCD with on-screen help and the capability to display multiple parameters simultaneously. The use of virtual keys to provides for an intuitive user interface.

 

Waterproof Protection

HI-98199 is enclosed in an IP67 rated waterproof casing and can withstand immersion in water at a depth of 1 m for up to 30 minutes. The probes feature an IP68 rating for continuous immersion in water.

 

Quick Connect Digital Probe

pH, EC, and DO probes feature a Quick Connect DIN connector that makes a waterproof connection with the meter.

 

Auto-sensor Recognition

The probe and meter automatically recognize the sensors that are connected.

 

Data Logging

The HI-98199 allows users to store up to 45,000 continuous or log-on-demand samples with logging intervals from one second to three hours.

 

PC Connectivity

Logged data can be transferred to a Window’s compatible PC with the included micro USB cable and Hanna software.

 

GLP Data

HI-98199 includes a GLP feature that allows users to view calibration data and calibration expiration information at the touch of a key. Calibration data includes date, time, buffers/standards used for calibration, and slope characteristics.

 

Dedicated Help Key

Contextual help is always available through a dedicated “HELP” key. Clear tutorial messages and directions are available on-screen to quickly and easily guide users through setup and calibration. The help information displayed is relative to the setting/option being viewed.

 

Long Battery Life

The meter displays a battery icon indicator to show the remaining power. The meter uses four 1.5V AA batteries that provide up to 360 hours of battery life.

 

Versatility when you need it

Each probe transmits readings digitally to the meter, where data points can be displayed and logged.

 

Conductivity

The HI-98199 allows for the measurement of conductivity, TDS (total dissolved solids), Resistivity, Salinity, seawater σ, and temperature when used with the optional HI-763093 digital EC probe.

• Single-point calibration from six standards
• Temperature compensation Automatic Temperature Compensation
• Configurable temperature coefficient range from 0.00 to 6.00%/°C
• Choice of reference temperatures at 20 or 25°C
• Absolute conductivity can be displayed along with the temperature compensated value

 

Auto-ranging

Salinity readings Practical Salinity Scale (PSU) based on conductivity calibration

 

Dissolved Oxygen

The HI-98199 allows for the measurement of dissolved oxygen, atmospheric pressure, and temperature when used with the optional HI-764103 digital DO probe.

• Display units in % saturation or ppm (mg/L)
• Salinity compensation for saline waters Manual entry of salinity values
• Readings compensated for salinity effects
• Built-in barometer Automatic compensation for changes in atmospheric pressure
• User selectable units

 

HI-98199 Quick Connect

pH / mV (using the included HI-829113 pH Probe)
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, two, or three points of five standard buffers (pH 4.01, 6.86, 7.01, 9.18, 10.01) or one custom buffer
EC (using HI-763093 EC Probe – buy separately)
Range		-				0 to 200 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 200.0 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 200.0 mS/cm
Accuracy		-				±1.5% of reading or ±2 μS/cm whichever is greater
Calibration		-				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 (using HI-763093 EC Probe - buy separately)
Range		-				0.0 to 200.0 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 200.0 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 200.0 ppt (g/L)
Accuracy		-				±1% of reading or ±1 ppm (mg/L) whichever is greater
Calibration		-				based on conductivity calibration
Resistivity (using HI-763093 EC Probe - buy separately)
Range		-				0 to 999999 Ω•cm; 0 to 1000.0 kΩ•cm; 0 to 1.0000 MΩ•cm
Resolution		-				1 Ω•cm; 0.1 kΩ•cm; 0.0001 MΩ•cm
Calibration		-				based on conductivity calibration
Salinity (using HI-763093 EC Probe – buy separately)
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
Seawater σ (using HI-763093 EC Probe – buy separately)
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 (using HI-764103 DO Probe - buy separately)
Range		-				0.0 to 500.0%; 0.00 to 50.00 ppm (mg/L)
Resolution		-				0.1%; 0.01 ppm (mg/L)
Accuracy		-				0.0 to 300.0%: ±1.5% of reading or ±1.0% whichever is greater; 300.0 to 500.0%: ±3% of reading; 0.00 to 30.00 ppm (mg/L): ±1.5% of reading or ±0.10 ppm (mg/L), whichever is greater; 30.00 ppm (mg/L) to 50.00 ppm (mg/L): ±3% of reading
Calibration		-				automatic one or two points at 0, 100% or one custom point
Atmospheric Pressure (using HI-764103 DO Probe – buy separately)
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 the temperature during calibration
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
Temp compensation		-				automatic from -5 to 55°C (23 to 131°F)
Logging Memory		-				45000 records (continuous logging or log-on-demand)
Logging Interval		-				one second to three hours
PC Connectivity		-				via USB (with Hanna PC software)
Environment		-				0 to 50°C (32 to 122°F); RH 100% IP67
Battery Type / Life		-				1.5V AA batteries (4) / approximately 400 hours of continuous use without backlight (50 hours with backlight)
Dimensions / Weight		-				185.0 x 93.0 x 35.2 mm (7.3 x 3.6 x 1.4”) / 400 g (14.2 oz.)