Yoyo

Instruction Manual

HI 8633 HI 8733 - HI 8734

Reliable and Waterproof Multi-Range Conductivity Meters

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Dear Customer, Thank you for choosing a Hanna Product. Please read this instruction manual carefully before using the instrument. It will provide you with the necessary information for a correct use of the instrument, as well as a more precise idea of its versatility. If you need additional technical information, do not hesitate to e-mail us at tech@hannainst.com. These instruments are in compliance with the directives.

PRELIMINARY EXAMINATION

Remove the instrument from the packing material and examine it carefully to make sure that no damage has occurred during shipping. If there is any noticeable damage, notify your Dealer or the nearest Hanna office immediately. Each meter is supplied with: • Conductivity probe with DIN connector and 1 m (3.3') cable: • HI 76301D for HI 8633 and HI 8734 • HI 76302W for HI 8733 • Calibration solution sachet • Screwdriver, 1 x 9V battery and instruction manual Note: Save all packing materials until you are sure that the instrument functions correctly. Any damaged or defective item must be returned in its original packing materials together with the supplied accessories.

TABLE OF CONTENTS

PRELIMINARY EXAMINATION ...................................................... 3 GENERAL DESCRIPTION .............................................................. 3 FUNCTIONAL DESCRIPTION & SPECIFICATIONS OF HI 8633 ........ 4 FUNCTIONAL DESCRIPTION & SPECIFICATIONS OF HI 8733 ........ 5 FUNCTIONAL DESCRIPTION & SPECIFICATIONS OF HI 8734 ........ 6 OPERATIONAL GUIDE ................................................................. 7 CALIBRATION ............................................................................. 8 CONDUCTIVITY VERSUS TEMPERATURE CHART ........................... 12 TDS VERSUS TEMPERATURE CHART ........................................... 13 DETERMINING THE TEMPERATURE...