Backlit Graphic LCD Display The HI98192 features a backlit graphic LCD with on-screen help. The graphic display allows for the use of virtual keys to provide for an intuitive user interface. 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. Quick connect probe The HI763133 four-ring stainless steel conductivity probe features a quick connect DIN connector to make attaching and removing the probe simple and easy. PC Connectivity Logged data can be transferred to a Windows compatible PC with the included HI920015 micro USB cable and HI92000 software. Calibration Choose from seven memorized standards and obtain up to a ve point conductivity calibration. For salinity (% range), HI7037 standard allows users to perform a one point calibration. USP <645> HI98192 can be used to perform stage one and two of USP method required for EC measurement of ultrapure water and generates a report when the any of the stages are met. • EC measurements of USP · Performs stage one and stage two of USP <645> water quality testing requirements • On-screen guide · Users are provided with on-screen instructions for each USP stage • Progress bar · Displays reading stability progress towards meeting stage 2 requirements Measurement EC and TDS measurements are fully customizable and include: cell constant selection, selection of linear, natural water, or none (Absolute conductivity) temperature compensation. Linear has a congurable temperature coe²cient. Ten sets of customized measurement parameters can be stored as a user prole and later recalled. Data Logging The HI98192’s allows storage of up to 400 log-on-demand samples or 1000 lot logging samples that can be later transferred to a PC with the supplied HI920015 USB cable and HI92000 software. GLP Comprehensive GLP functions are directly accessible by pressing the GLP key. Calibration data, including date, time and calibration values are stored for retrieval at a later time AutoHold Pressing AutoHold during measurement will automatically hold the rst stable reading on the display. 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. 5 Conductivity / TDS 5.25 www.hannainst.com | portable
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