Hanna-instruments HI 98703 User Manual download pdf (Page 5)

TAG IDENTIFICATION SYSTEM

ABBREVIATIONS

iButton

®®

is registered Trademark of “MAXIM/DALLAS semiconductor Corp.”

Hanna is the first manufacturer of turbidity instruments that has decided to add the unique T.I.S. - Tag

Identification System to our Portable Turbidimeters, to meet the more restrictive needs of the users

and fit all advantages of this system to the turbidity measurements and data management.

The system is designed for scientific and industrial applications, or to prove during safety audits and

inspections that samples have been truly taken on pre-established locations.

The system is as easy to install as to operate. Just fix the so-called iButton

tags near your sampling

sites that need to be checked often, and with this the T.I.S. is setup. The tag contains a computer chip

embedded in a durable stainless steel can. It is designed to withstand the harsh environments,

indoors or outdoors. The number of tags that can be installed is practically unlimited, because each

tag has a unique identification code.

Immediately after tags installation you can start collecting data. Use the Portable Turbidimeter to

take measurements and memorize the test result by pressing the Log-on-Demand key. Then, the

instrument will ask for the tag identification. Simply touching the iButton

with the matching

connector on the Portable Turbidimeter does identify and authenticate logging, by storing the

iButton

serial number, time and date stamp.

The power of the T.I.S. features resides in the PC application. Download all test data to your PC and

use our HI 92000 Windows

compatible application software for further data management. You can

sort or filter all your collected test data on different criteria like on a specific sampling location,

parameter, date and time intervals, or fix range to filter measured values. The data can be plotted in

a graph, exported to other common Windows

applications or printed for reporting purpose.

It is also possible to add new tags later on, thus increasing an already existing database. Each time the

PC software recognizes a new added tag, it will ask for a description of the new sampling location.

NTU Nephelometric Turbidity Units

JTU Jackson Turbidity Units

FTU Formazin Turbidity Units

USEPA US Environmental Protection Agency

LCD Liquid Crystal Display

RTC Real Time Clock

RH Relative Humidity

TIS Tag Identification System

ID Identification

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Hanna-instruments HI 98703 User Manual Page 5