JavaScript seems to be disabled in your browser. For the best experience on our site, be sure to turn on Javascript in your browser.

Free Tyre Inflator. Spend £1000+ (ex VAT) View

Home Environmental & Temperature Environmental Testers pH Meters & Water Quality Testers

Hanna Instruments HI-98197 Ultrapure Water Meter

GLP functions
Intuitive keypad
Dedicated help key

SKU

HI-98197

MPN

HI-98197

View All pH Meters & Water Quality Testers

Description Technical Info Reviews

The Hanna HI-98197 is a waterproof, portable EC (conductivity) meter ranging from 0.000 µS/cm to 400 mS/cm, TDS (Total Dissolved Solids), resistivity, and three salinity scales. It has a quick-connect four-ring probe for adjusting the nominal cell constant and is ready to perform all three stages of the USP <645>.

The Hi-98197 monitors the efficiency of a mixed bed resin or equivalent system that produces high-purity water of 18.2 MΩ•cm at 25°C. EC and TDS measurements are fully customisable and include cell constant selection between 0.010 and 10.000, selection of linear or natural water (non-linear) or no temperature compensation (for actual conductivity reading), configurable temperature compensation coefficient range from 0.00 to 10.00%/°C, choice of reference temperatures of 15°C, 20°C and 25°C, and a selectable TDS factor between 0.40 and 1.00.

Key Features

Conductivity and resistivity - high resolution of 0.001µS/cm for conductivity and 0.1 MΩ•cm for resistivity
Calibration - Perform up to a five-point calibration for enhanced accuracy
Temperature Compensation - Automatic Temperature Compensation & configurable temperature coefficient range from 0.00 to 10.00%/°C
Approximately 100 hours of battery life - powered by (4) 1.5V AA Batteries
Four-ring platinum probe - this probe can cover low EC samples to 1000 mS/cm (actual EC) - HI-763123
Waterproof - IP67 rated waterproof, rugged enclosure
Clear display - Graphic LCD with multi-function virtual keys
Autohold - automatically holds the first stable reading on the display
Backlit graphic LCD with on-screen help
<645> - perform all three stages of USP <645>
Data logging - store up to 400 log-on-demand samples or 1000 lot logging samples
GLP functions
Intuitive keypad
Dedicated help key
Setup screen
Long Battery Life - four 1.5V AA batteries that provide up to 200 hours of battery life
PC Connectivity - Data can be transferred to a Windows-compatible PC with the included HI-920015 micro USB cable and HI-92000 software.

What's Included?

Ultrapure Water Meter
HI-763123 conductivity probe
HI-605453 stainless steel flow cell
HI-7033M 84 μS/cm calibration solution (230 mL)
HI-7031M 1413 μS/cm calibration solution (230 mL)
100 mL plastic beaker (2)
HI-92000 PC software
HI-920015 micro USB cable
1.5V AA batteries (4)
Instructions
Rugged carrying case

£1,866.50

£2,239.80 inc vat

Free Delivery*

1866 Reward Points 60 Days Return

Technical Information

Specification

EC Range	0.000 to 9.999 μS/cm 10.00 to 99.99 μS/cm 100.0 to 999.9 μS/cm 1.000 to 9.999 mS/cm 10.00 to 99.99 mS/cm 100.0 to 1000.0 mS/cm (actual conductivity temperature compensated to 400 mS/cm)
EC Resolution	0.001 μS/cm 0.01 μS/cm 0.1 μS/cm 0.001 mS/cm 0.01 mS/cm 0.1 mS/cm
EC Accuracy	±1% of reading (±0.01 μS/cm or 1 digit, whichever is greater)
EC Calibration	automatic up to five points with seven memorized standards (0.00 μS/cm, 84.0 μS/cm, 1.413 mS/cm, 5.00 mS/cm, 12.88 mS/cm, 80.0 mS/cm, 111.8 mS/cm)
TDS Range	0.00 to 99.99 ppm 100.0 to 999.9 ppm 1.000 to 9.999 ppt (g/L) 10.00 to 99.99 ppt (g/L) 100.0 to 400.0 ppt (g/L)
TDS Resolution	0.01 ppm 0.1 ppm 0.001 ppt (g/L) 0.01 ppt (g/L) 0.1 ppt (g/L)
TDS Accuracy	±1% of reading (±0.05 mg/L (ppm) or 1 digit, whichever is greater)
TDS Calibration	based on conductivity calibration
Resistivity Range	1.0 to 99.9 Ω•cm 100 to 999 Ω•cm 1.00 to 9.99 KΩ•cm 10.0 to 99.9 KΩ•cm 100 to 999 KΩ•cm 1.00 to 9.99 MΩ•cm 10.0 to 100.0 MΩ•cm
Resistivity Resolution	0.1 Ω•cm 1 Ω•cm 0.01 KΩ•cm 0.1 KΩ•cm 1 KΩ•cm 0.01 MΩ•cm 0.1 MΩ•cm
Resistivity Accuracy	±1% of reading (±10 Ω or 1 digit, whichever is greater)
Resistivity Calibration	based on conductivity calibration
Salinity Range	% NaCl: 0.0 to 400.0% practical salinity: 0.00 to 42.00 (PSU) natural seawater scale - UNESCO 1966: 0.00 to 80.00 (ppt)
Salinity Resolution	0.1%; 0.01
Salinity Accuracy	±1% of reading
Salinity Calibration	max. one point only in % range (with HI7037 standard) Use conductivity calibration for all other ranges
Temperature Range	-20.0 to 120.0°C (-4.0 to 248.0°F)
Temperature Resolution	0.1°C (0.1°F)
Temperature Accuracy	±0.2°C; ±0.4°F (excluding probe error)
Temperature Calibration	one or two points
Temperature Compensation	noTC, Linear (-20 to 120 °C, -4 to 248°F) Non Linear - ISO/DIN 7888 (-0 to 36 °C, 32 to 96.8°F)
Measurement Modes	autorange, autoend, lock and fixed range
Reference Temperature	15°C, 20°C and 25°C
Temperature Coefficient	0.00 to 10.00 %/°C
TDS Factor	0.40 to 1.00
Electrode/Probe	HI-763123 platinum, four ring conductivity/TDS probe with internal temperature sensor and 1 m cable (included)
Log-on-demand	400 samples lot logging: 5, 10, 30 sec, 1, 2, 5, 10, 15, 30, 60, 120, 180 min (max 1000 samples)
Memorised Profiles	up to 10
PC Connectivity	opto-isolated USB with optional HI 92000 software and micro USB cable
Battery Type/Life	1.5V AA batteries (4) / approximately 100 hours of continuous use (without backlight), 25 hours with backlight
Auto-off	user selectable: 5, 10, 30, 60 min or can be disabled
Environment	0 to 50°C (32 to 122°F) RH 100% (IP67)
Dimensions	185 x 93 x 35.2 mm (7.3 x 3.6 x 1.4”)
Weight	400 g (14.2 oz.)
Hanna Instruments Warranty	2 years (probe 6 months)