HANNA Instruments HI 98188-01 (115V) and HI 98188-02 (230V) are supplied with HI 76313 conductivity probe, 100 mL plastic beaker, HI 7031M 1413 mS/cm calibration solution (230 mL), HI 7035 111.8 mS/cm calibration solution, rechargeable batteries, 12 VDC adapter/ charger, instructions and exculsive rugged carrying case. HI 98188/10M (230V) is supplied with everything above but includes a HI 76313 probe with 10 m (32.8’) cable in place of the standard cable length.
The HANNA Instrument's HI 98188 is a waterproof, portable conductivity meter. It has an expanded conductivity range from 0.001 µS/cm to 400 mS/cm, as well as TDS, resistivity and three salinity scales. This HI 98188 automatically recognizes the probe type -two or four ring- and allows the end user to adjust the nominal cell constant. HI 98188 is also ready to perform all three stages of USP <645> method required for EC measurement of pure and ultrapure water.
Choose from seven memorized standards and obtain up to a five point conductivity calibration. For salinity (% range), HI 7037 standard allows users to make a one point calibration.
EC and TDS measurements are fully customizable and include: cell contant selection between 0.0 and 10.000, selection of linear or natural water (non-linear) or no (for actual conductivity reading) temperature compensation, configurable temperature compensation coefficient range from 0.00 to 10.00%/ºC, choice of reference temperatures of of 15ºC, 20ºC and 25ºC and a selectable TDS factor between 0.40 and 1.00.
Ten sets of customized measurement parameters can be stored as a user profile and recalled for later use.
Data may be captured by either the log on demand option (400 samples) or by interval logging (from 5 sec to 1 minute). Data can be transferred to a PC using HI 92000 software and HI 920013 USB cable.
A combination of dedicated and soft keys allows quick, intuitive operation in a choice of languages. Comprehensive GLP data is directly accessible by pressing the GLP key. At the touch of a button users can access the contextual help menu to obtain on-screen information and assistance about each feature.
Designed for field use, this instrument can be easily operated with one hand and includes a rugged carrying case. With an extended battery life of up to 100 hours, users are assured long operation. The inductive charger can either be plugged into a standard 115V socket with the adapter included or a 12 Vdc source, such as a car's 12 volt accessory outlet.
|Specifications||Back To Top|
|Range||EC||0.001 µS/cm to 400 mS/cm (actual conductivity 1000 mS/cm) 0.001 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 EC) (autoranging)|
|Resistivity||1.0 to 99.9 Ohms; 100 to 999 Ohms; 1.00 to 9.99 KOhms; 10.0 to 99.9 KOhms; 100 to 999 KOhms; 1.00 to 9.99 MOhms; 10.0 to 100.0 MOhms (autoranging)|
|TDS||0.00 to 99.99 mg/L (ppm); 100.0 to 999.9 mg/L (ppm); 1.000 to 9.999 g/L (ppt); 10.00 to 99.99 g/L (ppt); 100.0 to 400.0 g/L (ppt) (autoranging)|
|NaCl||%: 0.0 to 400.0%; seawater scale: 0.00 to 80.00 (ppt); practical salinity: 0.01 to 42.00 (PSU)|
|Temperature||-20.0 to 120.0°C|
|Resolution||EC||0.001 µS/cm; 0.01 µS/cm; 0.1 µS/cm; 0.001 mS/cm; 0.01 mS/cm; 0.1 mS/cm|
|Resistivity||0.1 Ohm; 1 Ohm; 0.01 KOhms; 0.1 KOhms; 1 KOhms; 0.01 MOhms; 0.1 MOhms|
|TDS||0.01 mg/L (ppm); 0.1 mg/L (ppm); 0.001 g/L (ppt); 0.01 g/L (ppt); 0.1 g/L (ppt)|
|Accuracy @ 25°C||EC||±1% of reading (±0.01 µS/cm or 1 digit, whichever is greater)|
|Resistivity||±1% of reading (±10 Ohms or 1 digit, whichever is greater)|
|TDS||±1% of reading (±0.05 mg/L (ppm) or 1 digit, whichever is greater)|
|NaCl||±1% of reading|
|Temperature||±0.2°C (excluding probe error)|
|-20.0 to 120.0°C|
|15°C, 20°C and 25°C|
|0.00 to 10.00 %/°C|
|TDS Factor||0.40 to 1.00|
|Probe||HI 76313 platinum, four ring conductivity/TDS probe with internal temperature sensor, DIN connector and 4 m (13.1') cable (included)|
|Logging||Log on Demand||400 samples|
|Lot Logging||5, 10, 30 sec, 1, 2, 5, 10, 15, 30, 60, 120, 180 min (max 1000 samples)|
|Memorized Profiles||up to 10|
|Measurement Modes||autorange, autoend, LOCK and fixed range|
|PC Connectivity||opto-isolated USB (with HI 92000 software)|
|Battery Type / Life||1.2V AA rechargeable batteries (4) / approximately 100 hours of continuous use (without backlight); user selectable auto-off: 5, 10, 30, 60 minutes or disabled|
|Dimensions||226.5 x 95 x 52 mm (8.9 x 3.75 x 2”)|
|HI 7030L||12880 µS/cm EC Solution, 500 mL Bottle|
|HI 7031L||1413 µS/cm EC Solution, 500 mL Bottle|
|HI 7033L||84 µS/cm EC Solution, 500 mL Bottle|
|HI 7034L||80000 µS/cm EC Solution, 500 mL Bottle|
|HI 7035L||111800 µS/cm EC Solution, 500 mL Bottle|
|HI 7039L||5000 µS/cm EC Solution, 500 mL Bottle|
|HI 7035L||111800 µS/cm EC Solution, 500 mL Bottle|
|HI 70442L||1500 mg/L (ppm) TDS Solution, 500 mL Bottle|
|HI 7036L||12.41 g/L (ppt) TDS Solution, 500 mL Bottle|
|HI 7037L||Calibration Solution for % Readings (100% NaCl)|
General Purpose Cleaning Solution
1 x 500 mL bottle
|HI 92000||Windows® Compatible Software|
|HI 920013||USB Cable|
4-ring Platinum Conductivity/TDS Probe
for use with HI 98188
|Downloads||Back To Top|