Multiparameter Portable pH/EC/DO Waterproof Meter

Multiparameter Portable pH/EC/DO Waterproof Meter

Hanna instruments - HI98199

For the measurement of barometric pressure

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The HI98199 is a multiparameter portable with a single digital probe input that allows the connection for either a pH, conductivity, or dissolved oxygen probe.

The main features of the HI98199 are:

Auto-recognition for connected probe
Messages and warnings clearly displayed on the backlit LCD
Available log space for up to 45000 samples

Between the three probes and a built-in barometric pressure transducer, the HI98199 can measure up to 10 water quality parameters with 5 being measured by sensors and the other 5 by calculation (i.e. EC to TDS).

This professional, waterproof meter complies with IP67 standards and is supplied with all necessary accessories to measure pH/temperature packaged into a durable carrying case.

Superior Durability

An IP67-rated, waterproof meter means that this meter is built to withstand immersion in 1m of water for up to 30 minutes. The meter has rubber gaskets sealing the battery compartment and connectors in epoxy to prevent any water from entering and damaging the internal electronics from water. With an ergonomic design and waterproofing, the HI98199 will fit well in your hand and provides years of use.

Note: The meter is displayed with an optional shockproof rubber boot for additional protection.

Dot Matrix Display

The large dot matrix display provides for an intuitive user interface in which the user is guided through any setup configuration or calibration. A dedicated help key provides for contextual help that is related to the screen being viewed at the time. The dot matrix display is viewable under bright sunlight and has a backlight for when viewing under poor lighting conditions.

Alphanumeric Keypad

The low profile vulcanized rubber keypad along with virtual keys provide for a quick entry of a password, user ID, and sample site. The configuration of the meter can be password protected to prevent any unwanted changes. The user and sample ID are stored with any logged readings and can be transferred to a PC for analysis or long-term record keeping.

Digital Probes

HI98199 uses highly advance digital electrodes featuring a built-in microprocessor that performs the measurements. When these probes are connected to the meter they are automatically detected and the meter is updated to display the appropriate parameter. These digital electrodes also feature a quick connect DIN connector that provides a secure waterproof connection.

Flexibility

HI98199 is supplied with a pH/temperature probe. The meter can always be upgraded to measure dissolved oxygen or conductivity by purchasing the compatible probe.

Traceability

The calibration information for a connected probe can be viewed at any time using the dedicated Good Laboratory Practice (GLP) button on the meter. The calibration information includes the date, time, calibration points, and probe characteristics.

Quick Connect Digital Probe Connection with Auto-Sensor Recognition

The Quick Connect DIN connector is designed for a quick and secure waterproof connection. The meter will automatically recognize the probe attached and upload stored calibration data. Each probe then transmits readings digitally to the meter overcoming challenges faced with standard analog probes.

USB-C Port for Data Transfer

The USB-C port is used for transferring logged data to a PC using Windows-compatible software. The HI98199 can log up to 45,000 samples either by interval logging at a set time period or by log-on demand of individual reading.

Built-in Pressure Transducer

The HI98199 has a built-in pressure transducer for the measurement of barometric pressure. The pressure measurement can be viewed with any probe connected but the measurement is used when measuring dissolved oxygen for automatic atmospheric pressure compensation.

Specifications

pH Range	0.00 to 14.00 pH
pH Resolution	0.01 pH
pH Accuracy	±0.02 pH
pH 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
pH Temperature Compensation	yes
mV Range	±600.0 mV
mV Resolution	0.1 mV
mV Accuracy	±0.5 mV
EC Range	0 to 200 mS/cm
EC Resolution	1 μS/cm; 0.001 mS/cm; 0.01 mS/cm; 0.1 mS/cm; 1 mS/cm
EC Accuracy	±1.5% of reading or ±2 μS/cm whichever is greater
EC 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 Range	0.0 to 200.0 ppt (g/L) (the maximum value depends on the TDS factor)
TDS Resolution	1 ppm (mg/L); 0.001 ppt (g/L); 0.01 ppt (g/L); 0.1 ppt (g/L); 1 ppt (g/L)
TDS Accuracy	±1% of reading or ±1 ppm (mg/L) whichever is greater
TDS Calibration	based on conductivity calibration
EC/TDS Temperature Compensation	yes
Temperature Correction Coefficient	0.00 to 6.00 %/°C
EC to TDS Conversion Factor	0.00 to 1.00
Reference Temperature	25 °C or 20 °C
Cell Type	four ring
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	based on conductivity calibration
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 σt, σ0, σ15
Salinity (Seawater Sigma) Calibration	based on conductivity calibration
Resistivity Range	0 to 999999 Ω•cm; 0 to 1000.0 kΩ•cm; 0 to 1.0000 MΩ•cm
Resistivity Resolution	1 Ω•cm; 0.1 kΩ•cm; 0.0001 MΩ•cm
Resistivity Calibration	based on conductivity calibration
Dissolved Oxygen Measurement Type	galvanic
Dissolved Oxygen Range	0.0 to 500.0%; 0.00 to 50.00 ppm (mg/L)
Dissolved Oxygen Resolution	0.1%; 0.01 ppm (mg/L)
Dissolved Oxygen 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
Dissolved Oxygen Calibration	automatic one or two points at 0, 100% or one custom point
Dissolved Oxygen Temperature Compensation	yes
Barometric Pressure Compensation	yes
Salinity Compensation	yes
Atmospheric Pressure Range	450 to 850 mmHg; 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
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 mmHg within ±15 °C from the temperature during calibration
Atmospheric Pressure Calibration	automatic at one custom point
Temperature Range	-5.00 to 55.00 °C; 23.00 to 131.00 °F; 268.15 to 328.15 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	automatic at one custom point
Temperature Compensation	automatic from -5 to 55 °C (23 to 131 °F)
Logging Type	continuous logging or log-on-demand
Logging Memory	45000 records
Logging Interval	one second to three hours
Connectivity	via USB-C with Hanna software
Automatic Shut-Off	Not used (disabled),5, 10, 15, 20, 30, 60 minutes
GLP	yes
Calibration Timeout Reminder	yes
Display	dot matrix
Battery Type/Life	1.5V AA batteries (4) / approximately 400 hours of continuous use without backlight (50 hours with backlight)
IP Protection	IP67
Environment	0 to 50 °C (32 to 122 °F); RH 100%
Dimensions	185.0 x 93.0 x 35.2 mm (7.3 x 3.6 x 1.4”)
Weight	400 g (14.2 oz.)
Ordering Information	HI98199 is supplied with the HI829113 pH digital probe with 4m (13’) cable, pH calibration solution sachets, PC software, micro USB cable, batteries, quality certificate, and instruction manual in a rugged carrying case.