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SKU HI981954 Category

Pool Line HI98195 pH/EC multiparameter portable meter supplied with HI7698195 probe with 4 meter cable - HI981954

All prices are VAT excluded and without shipping costs, unless otherwise stated.

pH, ORP, EC, TDS, Resistivity, Salinity,
Seawater σ and Temperature

The HI981954 is a waterproof portable logging multiparameter meter that monitors up to 9 different water quality parameters.
It’s multi-sensor probe allows for the measurement of key parameters including pH, ORP, conductivity, and temperature.
The probe transmits readings digitally to the meter, where data points can be displayed and logged. The complete system is simple to setup and easy to use.

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 981,75

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pH Features
• Calibration
· Up to a three-point calibration with five standard buffers and one custom buffer available
• pH in mV option
· Useful for diagnostics
• GLP data
· Offset, slope, date, time and buffers used
• Automatically temperature compensated readings
• pH or pH/ORP field replaceable sensors
· Gel filled and maintenance free
· Double junction for reduced contamination of reference cell

EC/TDS/Resistivity Features
• Calibration
· 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

Backlit Graphic LCD Display

The HI981954 features a backlit graphic LCD
with on-screen help and the capability to
display up to nine parameters simultaneously.
The graphic display allows for the use of virtual
keys to provide for an intuitive user interface.

Automatic Temperature
Compensation

Integrated temperature sensor allows for
automatic temperature compensation of pH
and conductivity measurements.

Waterproof Protection

The meter 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 probe features an IP68
rating for continuous immersion in water

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.

GLP Data

HI981954 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.

PC Connectivity

Logged data can be transferred to a Window’s
compatible PC with the included HI920015
micro USB cable and HI9298194 software.

Quick Connect Digital Probe

The HI7698195 probe features a Quick
Connect DIN connector that makes a
waterproof connection with the meter.

Long Battery Life

The display of the meter has 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.

Color Coded, Field Replaceable
Sensors

Sensor replacement is quick and easy with field
replaceable, screw type connectors that are
color coded for easy sensor port identification

Data Logging

The HI981954 allows users to store up
to 45,000 continuous or log-on-demand
samples with logging intervals from one
second to three hours.

Standard or Quick Calibration

Quick Calibration provides a speedy, single
point calibration for pH and conductivity.
Standard pH calibration options are available for
calibrating up to three points from a selection
of five standard buffers and one custom buffer.
Conductivity calibration is a single point from six
standard selections or one custom standard.

Intuitive Keypad

The fitted rubber keypad has dedicated keys
for power, backlight, up/down arrows, help
and alphanumeric characters. The meter also
features two virtual soft keys that navigate
the user through the configuration of each
parameter, meter setup, and logging of data.
The interface is intuitive for any user’s level of
experience.

Auto-sensor Recognition

The probe and meter automatically recognize
the sensors that are connected. Any ports not
used on the probe will not have the parameter
displayed or be configurable.

Rugged Custom Carrying Case

The HI981954 meter, probe, and all accessories are supplied in a rugged carrying case designed to provide years of use. The inside compartment of the carrying case is thermoformed to securely hold and protect all of the components.

Specifications

 
pH / mVRange
Resolution
Accuracy
Calibration
0.00 to 14.00 pH / ±600.0 mV
0.01 pH / 0.1 mV
±0.02 pH / ±0.5 mV
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
ORPRange
Resolution
Accuracy
Calibration
±2000.0 mV
0.1 mV
±1.0 mV
automatic at one custom point (relative mV)
EC

Range
Resolution 

Accuracy

Calibration

0 to 200 mS/cm (absolute EC up to 400 mS/cm)
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±1% of reading or ±1 µS/cm whichever is greater

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
Resolution







Accuracy

Calibration

0.0 to 400.0 ppt (g/L) (the maximum value depends on the TDS factor)
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)

±1% of reading or ±1 ppm (mg/L) whichever is greater

based on conductivity or salinity calibration

Resistivity                    Range
Resolution
Accuracy
Calibration
0 to 999999 Ω•cm; 0 to 1000.0 kΩ•cm; 0 to 1.0000 MΩ•cm
dependent on resistivity reading
based on conductivity or salinity calibration
0.00 to 70.00 PSU
SalinityRange
Resolution
Accuracy
Calibration
0.00 to 70.00 PSU
0.01 PSU
±2% of reading or ±0.01 PSU whichever is greater
based on conductivity calibration
Seawater σRange
Resolution
Accuracy
Calibration
0.0 to 50.0 σt, σ₀, σ₁₅
0.1 σt, σ₀, σ₁₅
±1 σt, σ₀, σ₁₅
based on conductivity or salinity calibration
TemperatureRange
Resolution
Accuracy
Calibration
-5.00 to 55.00°C; 23.00 to 131.00°F; 268.15 to 328.15K
0.01°C; 0.01°F; 0.01K
±0.15°C; ±0.27°F; ±0.15K
automatic at one custom point
Additional
Specifications                 

Temperature Compensation
Logging MemoryLogging Interval
PC Connectivity
Environment
Battery Type / Life

Dimensions / Weight

automatic from -5 to 55°C (23 to 131°F)

45,000 records
(continuous logging or log-on-demand of all parameters)

one second to three hours
via USB (with Hanna PC software)
0 to 50°C (32 to 122°F); RH 100% IP67
1.5V AA batteries (4) / approximately 360 hours of continuous use without backlight (50 hours with backlight)
185 x 93 x 35.2 mm (7.3 x 3.6 x 1.4”) / 400 g (14.2 oz.)

 
Ordering
Information         
HI981954 is supplied with HI7698195/4 multiparameter probe with 4m (13’) cable, HI7698194-1 pH/ORP sensor, HI7698194-3 EC sensor, HI7698295
short protective probe shield, HI9828-20 quick calibration solution, HI76981952 probe maintenance kit, HI7698290 calibration beaker, HI9298194 PC
software, HI920015 micro USB cable, batteries (4), quality certificate, and instruction manual in a rugged carrying case with custom insert.
AccessoriesHI710034 orange protective rubber boot

Additional Informations

Additional information

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