Hanna Instruments HI 9810 Instruction Manual

Contents

Hanna Instruments HI 9810 Instruction Manual Manual pdf 2 page image

32PRELIMINARY EXAMINATIONPRELIMINARY EXAMINATIONPRELIMINARY EXAMINATIONPRELIMINARY EXAMINATIONPRELIMINARY EXAMINATIONRemove the instrument from the packing material and examine itcarefully to make sure that no damage has occurred during shipment.If noticeable damage is found, notify your Dealer.Each meter is supplied with:• HI 1285 combination, amplified, double-junction, gel pH elec-trode with incorporated EC/TDS probe and built-intemperature sensor and 1m (3.3') cable• HI70007 pH 7.01 sachet (1 pc)• HI70031, 1413 μS/cm sachet (1 pc)• HI70032, 1382 ppm sachet (1 pc)• Instruction Manual• 9 V battery.Note: Save all packing material until you are sure that the instrumentfunctions correctly. Any defective items must be returned in theoriginal packing together with the supplied accessories.GENERAL DESCRIPTIONGENERAL DESCRIPTIONGENERAL DESCRIPTIONGENERAL DESCRIPTIONGENERAL DESCRIPTIONHI 9810 is the most complete and versatile portable pH/EC/TDSmeters ever manufactured. Designed with utmost precision andsimplicity, this meter provides 3 kinds of measurements. The pH, ECand TDS ranges are easily selected using a membrane keyboard onthe front panel.The conductivity of a solution depends on the temperature and for thisreason measurements are carried out with reference to a standardtemperature of 25C. If the solution measured has a different tem-perature than 25C, compensation must be performed.HI 9810 automatically compensates for temperature changes with abuilt-in temperature sensor and circuitry. The temperature coefficientis fixed at 2%/C.HI 9810 is designed for simplicity of use in taking pH, μS/cm andmg/L measurements.ISO 9000 CertifiedCompany since 1992Dear Customer,Thank you for choosing a Hanna product.Please read this instruction manual carefully before using the meter.This manual will provide you with the necessary information for acorrect use of the instrument, as well as a precise idea of its versatility.If you need additional technical information, do not hesitate to e-mailus at tech@hannainst.com.These instruments are in compliance with directivesEN 50081-1, EN 50082-1 and EN61010-1.TABLE OF CONTENTSTABLE OF CONTENTSTABLE OF CONTENTSTABLE OF CONTENTSTABLE OF CONTENTSPRELIMINARY EXAMINATION ..................................................... 3GENERAL DESCRIPTION ............................................................. 3FUNCTIONAL DESCRIPTION ....................................................... 4SPECIFICATIONS ....................................................................... 5OPERATIONAL GUIDE ................................................................ 6pH CALIBRATION ..................................................................... 8EC/TDS CALIBRATION ............................................................... 9pH VALUES AT VARIOUS TEMPERATURES ................................. 10TEMPERATURE COMPENSATION ............................................... 11EC/TDS COVERSION FACTOR .................................................... 11ELECTRODE CONDITIONING AND MAINTENANCE ......................... 12ACCESSORIES ......................................................................... 14BATTERY REPLACEMENT ........................................................... 16OTHER PRODUCTS FROM HANNA ............................................ 17WARRANTY ............................................................................ 18CE DECLARATION OF CONFORMITY ........................................... 19