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HI98494

HI98494

Portable 16-parameter water quality analyzer

Multiparameter water quality meter (12 parameters)

Product Overview

Fast measurement of 16 parameters including acidity pH, pH-mV, oxidation-reduction ORP, conductivity EC, total dissolved solids TDS, resistivity, salinity PSU, seawater specific gravity, dissolved oxygen (luminescent method), saturated dissolved oxygen, atmospheric pressure, ammonia nitrogen, chloride, nitrate, turbidity, temperature, etc.

  • New ergonomic design, IP67 waterproof, anti-slip design, extra-large backlight, graphical display function, luminescent DO probe, multi-parameter integrated electrode design, fast simultaneous measurement of 16 important water quality parameters, full-screen display, clear at a glance;

  • Unique quick calibration function, automatic error diagnosis function, automatic recognition of measuring range and electrode type, easy replacement for measurement; ion-selective electrode method for measuring ammonia nitrogen, chloride and nitrate, built-in DO pressure compensation device, ensuring accurate measurement;

  • Powerful GLP function, large-capacity data storage function, USB data interface, professional data analysis and management software; unique Fast Tracker™T.I.S. electronic tag system, no data information omitted, screen graphical display of data curve function;

  • Built-in rechargeable battery, power adapter or car charger, ideal choice for mobile monitoring and accurate laboratory analysis.

  • Bluetooth connection

  • Waterproof

  • Digital probe quick calibration function

  • Automatic atmospheric pressure compensation

  • Automatic temperature compensation

  • Data storage

pH/mv Measuring range 0.00 to 14.00 pH/±600.0 mV
Resolution 0.01 pH/0.1mV
Accuracy ±0.02pH/±0.5mV
Calibration Automatic single-point quick calibration using HI9828-25, automatic one-point, two-point or three-point, automatic recognition of five standard buffers (pH4.01, 6.86, 7.019.18, 10.01) or one custom buffer
ORP Measuring range ±2000.0mV
Resolution 0.1mV
Accuracy ±1.0mV
Calibration Manual calibration at one custom point (relative mV)
EC Measuring range 0 to 200 mS /cm (absolute EC up to 400mS/cm)
Resolution

Manual: 1μS/cm; 0.001mS/cm; 0.01mS/cm; 0.1mS/cm; 1mS/cm

Automatic: 1μS/cm from 0 to 9999 μS/cm; 0.01mS/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 ±1μS/cm, whichever is greater
Calibration Automatic single-point quick calibration using HI9828-25, automatic single-point, with six standard buffers (p84μS/cm, 1413μS/cm, 5.00 mS/cm, 12.88mS/cm, 80.0mS/cm, 111.8mS/cm) or custom
TDS Measuring range 0.0 to 400.0 ppt (g/L)
Resolution

Manual: 1ppm (mg/L); 0.001ppt (mg/L); 0.01ppt (mg/L); 0.1ppt (mg/L); 1ppt (mg/L);

Automatic: 1ppm (mg/L) from 0 to 9999ppm (mg/L); 0.01ppt (mg/L)

from 10.00 to 99.99 ppt (mg/L); 0.1 ppt (mg/L) from 100.0 to 400.0 ppt (mg/L)

Accuracy ±1% of reading or ±1ppm (mg/L), whichever is greater
Calibration Automatic calibration based on conductivity
Resistivity Measuring range

0 to 999999 Ω●cm; 0 to 1000.0 kΩ●cm; 0 to 10000 MΩ●cm

Resolution Depends on the resistivity reading
Calibration Automatic calibration based on conductivity
Salinity Measuring range 0.00 to 70.00 PSU
Resolution 0.01 PSU
Accuracy ±2% of reading or ±0.01PSU, whichever is greater
Calibration Automatic calibration based on conductivity
Compensation Dissolved oxygen salinity compensation
Seawater σ Measuring range 0.0 to 50.0 σ,σ0,σ15
Resolution 0.1 σ,σ0,σ15
Accuracy ±1 σ,σ0,σ15
Calibration Automatic calibration based on conductivity
Dissolved oxygen Measuring 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 0.00-20.00 mg/L

±5% of reading; 20.00-50.00 mg/L

Calibration Automatic quick calibration 100% in water-saturated air, 100% and 0% one-point or two-point calibration, manual single-point calibration, or use user-entered saturation and mg/L values
Atmospheric pressure Measuring range 450 to 850 mmHg; 17.72 to 33.45 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 0.1mmHg; 0.01in Hg; 0.1mbar; 0.001 psi; 0.0001atm; 0.01kPa
Accuracy ±3mm at ±15℃ calibration temperature
Calibration Automatic calibration at one custom point
Temperature Measuring range -5.00 to 55.00℃; 23.00 to 131.00℃; 268.15 to 328.15K
Resolution 0.01℃;0.01℉;0.01K
Accuracy ±0.15℃;±0.27℉;±0.15K
Calibration Automatic calibration at one custom point
Other specifications Temperature compensation Automatic compensation -5 to 55 ℃ (23 to 131 ℉)
Data storage 45000 interval log records or 25000 on-demand records for all parameters
Data storage interval One second to three hours
Connection method BluetoothR Bluetooth connection to Hanna Lab App
Operating environment 0 to 50℃ (32 to 122 ℉); RH100%IP67
Battery type/life 1.5V AA batteries (4); built-in lithium battery (1)/minimum 200 hours (AA, without backlight and Bluetooth) minimum 50 hours (lithium battery, without backlight and Bluetooth)
Dimensions/Weight 185x93x35.2mm (7.3x3.6x1.4“)/400g (14.2 oz)

HI710034 orange rubber protective boot

Municipal Wastewater Treatment

Municipal Wastewater Treatment · Hanna — Stock Configuration Case

Project Overview

The site is the inlet, biological and outlet stages of a municipal plant. The customer wanted Hanna properly configured on the existing plant, with the aim of covering portable and laboratory water testing with Hanna instruments.

Technical Challenges

What actually causes trouble is high solids and corrosive fractions, with large diurnal flow swings, and effluent parameters drift and probes foul with sludge and biofilm. All of this means the Hanna configuration has to involve selected by parameter set, accuracy and field portability.

Configuration

Supply and installation were organised through the stock channel: configuring from stock and delivered quickly. On site this meant selected by parameter set, accuracy and field portability, checked line by line against: stable compliance with Grade 1A discharge limits and online data reporting.

Performance

After commissioning the outcome is results available on site, reducing lab re-checks, and the readings are now used for process tuning.

Food & Beverage

Food & Beverage · Hanna — Stock Configuration Case

Site Conditions

This is a Food & Beverage customer whose plant is at dosing, pasteurising, filling and CIP stages. The main task was covering portable and laboratory water testing with Hanna instruments.

The Problem

The difficulty lies in syrups, dairy and beverages that scale easily, under strict hygienic requirements; at the same time frequent cleaning demands instruments that withstand hot CIP/SIP caustic cycles. Specification therefore means selected by parameter set, accuracy and field portability.

What We Did

We took a stock channel approach — configuring from stock and delivered quickly. Delivery was built around selected by parameter set, accuracy and field portability, with point-by-point checks on: food-safety and hygienic design per 3-A / EHEDG.

Operating Outcome

In service the system performs as intended — results available on site, reducing lab re-checks, with routine maintenance falling noticeably.

Chemical & Pharmaceutical

Chemical & Pharmaceutical · Hanna — Stock Configuration Case

Application Context

reactors, metering vessels and finished-product tanks is a typical Chemical & Pharmaceutical duty. The project started from Hanna, focusing on covering portable and laboratory water testing with Hanna instruments.

Process Constraints

corrosion plus Ex protection shortens instrument life and makes downtime costly, and highly corrosive media with solvents and crystallisation, partly in explosive atmospheres only amplify it. The Hanna specification must therefore cover selected by parameter set, accuracy and field portability.

Delivery Approach

Delivery was handled as the stock channel — configuring from stock and delivered quickly. Execution centred on selected by parameter set, accuracy and field portability, together with Ex certification and GMP traceability of records.

Field Results

Operation shows the benefit clearly — results available on site, reducing lab re-checks, with confidence in this measuring point improving markedly.

Power & Energy

Power & Energy · Hanna — Stock Configuration Case

Customer Profile

The typical setting in Power & Energy is boiler feedwater, turbine condensate and FGD/DeNOx systems. The measuring point is Hanna; the focus is covering portable and laboratory water testing with Hanna instruments.

Key Difficulties

Conditions are high temperature and pressure with both steam and saline water and, on top of that, drift under high temperature and pressure, with very costly unplanned outages, which a standard configuration cannot handle for long. The design therefore starts with selected by parameter set, accuracy and field portability.

Implementation

The scope ran through the stock channel: configuring from stock and delivered quickly. Technically it hinges on selected by parameter set, accuracy and field portability, and on these requirements: compliance with power-industry codes and unit availability targets.

Customer Benefit

In practice this means results available on site, reducing lab re-checks, which cut the workload on the site maintenance team.