Instruction Manual HI 8751 HI 8752 HI 8753 Portable Thermistor Thermometers http://www.hannainst.
Dear Customer, Thank you for choosing a Hanna Product. Please read this instruction manual carefully before using the instrument. The manual will provide you with the necessary information for a correct use of the instrument, as well as a more precise idea of its versatility. These instruments are in compliance with the directives EN 50081-1 and EN 50082-1. TABLE OF CONTENTS PRELIMINARY EXAMINATION ....................................................... 2 GENERAL DESCRIPTION ...............................
FUNCTIONAL DESCRIPTION & SPECIFICATIONS OF HI 8751 1) Probe connector 2) LCD display 3) OFF mode 4) °C scale 5) Rotary switch SPECIFICATIONS HI 8751 Range –40.0 to 150.0°C Resolution Accuracy (@20°C/68°F) EMC Typical Deviation 0.1°C ±0.5% F.S., for one year, excluding probe error ±1°C, with HI 765BL probe Display 3½ digit LCD Battery 9V battery providing 300 hours of continuous operation Probe (included) HI 765BL precalibrated and interchangeable stainless steel probe with 1 m (3.
FUNCTIONAL DESCRIPTION & SPECIFICATIONS OF HI 8752 1) Probe connector 2) LCD display 3) OFF mode 4) °F scale 5) Rotary switch SPECIFICATIONS HI 8752 Range –58 to 338°F Resolution Accuracy (@20°C/68°F) EMC Typical Deviation 1°F ±0.5% F.S., for one year, excluding probe error ±2°F, with HI 765BL probe Display 3½ digit LCD Battery 9V battery providing 300 hours of continuous operation Probe (included) HI 765BL precalibrated and interchangeable stainless steel probe with 1 m (3.
FUNCTIONAL DESCRIPTION & SPECIFICATIONS OF HI 8753 1) Probe connector 2) LCD display 3) OFF mode 4) °C scale 5) °F scale 6) Rotary switch SPECIFICATIONS Range HI 8753 –40.0 to 150.0°C / –58 to 338°F Resolution Accuracy (@20°C/68°F) EMC Typical Deviation 0.1°C / 1°F ±0.5% F.S.
OPERATIONAL GUIDE INITIAL PREPARATION Remove the battery cover from the back of your thermometer. Unwrap the battery and connect it to the clips. Insert the battery and replace the cover. Connect the temperature probe to the probe socket on the top of the meter. To switch on, turn the rotary switch to °C or °F (depending on model). OFF °C °F If a temperature probe is plugged in, the unit will display the temperature. After use, switch your thermometer off by turning the rotary switch to OFF.
Choose the right Test Plug to best suit your needs: HI 765-18C Calibration key, –18.0°C ±0.4°C HI 765000C Calibration key, 0.0°C ±0.4°C HI 765070C Calibration key, +70.0°C ±0.4°C HI 765-004F Calibration key, – 0.4°F ±0.8°F HI 765032F Calibration key, +32.0°F ±0.8°F HI 765158F Calibration key,+158.0°F ±0.8°F BATTERY REPLACEMENT The instrument is powered by a 9V battery located at the back of the instrument. When the battery is rundown, the Battery Error Preventive System (BEPS) circuitry is activated.
TEMPERATURE PROBES & ACCESSORIES Hanna Instruments offers a wide range of probes to meet your needs to measure the temperature in air, surface, penetration and liquid applications. These probes use highly sensitive thermistor sensors which provide greater accuracy, faster response and a temperature range that is superior to conventional thermistor probes. HI765 series temperature probes are supplied pre-calibrated from the factory with ±0.4°C accuracy and are ready to use.
HI 765PW/10 Penetration probe with 10 m (33') cable and white handle HI 765W Wire probe, without handle (hard-to-reach places) with 1 m (3.
WARRANTY All Hanna Instruments meters are warranted for two years against defects in workmanship and materials when used for their intended purpose and maintained according to instructions. The probes are warranted for 6 months. This warranty is limited to repair or replacement free of charge. Damages due to accidents, misuse, tampering or lack of prescribed maintenance are not covered. If service is required, contact the dealer from whom you purchased the instrument.
CE DECLARATION OF CONFORMITY DECLARATION OF CONFORMITY We Hanna Instruments Srl V.le delle industrie 12 35010 Ronchi di Villafranca (PD) ITALY herewith certify that the thermometers HI 8751 HI 8752 HI 8753 have been tested and found to be in compliance with the following regulations: IEC 801-2 IEC 801-3 EN 55022 Electrostatic Discharge RF Radiated Radiated, Class B Date of Issue: 23-11-1995 D.Volpato - Engineering Manager On behalf of Hanna Instruments S.r.l.
HANNA LITERATURE LAB RECORDING WATER ANALYSIS ENVIROCARE GENERAL CATALOG PRINTED IN PORTUGAL These and many others catalogs, handbooks and leaflets are available from Hanna. To receive your free copy, contact your dealer or the nearest Hanna Customer Service Center. MANTHERR2 04/97 h t t p : / / w w w . h a n n a i n s t .
