User manual HANNA INSTRUMENTS HI 9043

[. . . ] These instruments are in compliance with the directives. FUNCTIONAL DESCRIPTION Range (*) Resolution Accuracy (@20°C/68°F) SPECIFICATIONS -50. 0 to 199. 9°C / 200 to 1350°C -58. 0 to 399. 9°F / 400 to 2462°F 0. 1°C (up to 199. 9°C) / 1°C (outside) 0. 1°F (up to 399. 9°F) / 1°F (outside) ±0. 2% F. S. excluding probe error ±3 °C and ±6 °F with HI 766 K-Thermocouple probe Dual-line LCD 1 x 9V (IEC 6LR61) battery approx. 500 hours of continuous use HI 766 K-Thermocouple series · optional for HI 9043 · HI 766E2 fixed for HI 9044 -10 to 50ºC (14 to 122ºF); max. [. . . ] First obtain a Returned Goods Authorization number from the Customer Service department, then return the instrument with the Authorization # included along with shipment costs prepaid. If the repair is not covered by the warranty, you will be notified of the charges. When shipping any instrument, make sure it is properly packaged for complete protection. Reproduction in whole or in part is prohibited without the written consent of the copyright owner, Hanna Instruments Inc. , Woonsocket, Rhode Island, 02895 , USA. Hanna Instruments reserves the right to modify the design, construction and appearance of its products without advance notice. GENERAL DESCRIPTION HI 9043 and HI 9044 are microprocessor-based thermometers which allow temperature measurements using K-type thermocouple probes. The non-linearity of the temperature probe is linearized by the microprocessor. Standard features include dual-level LCD for simultaneously displaying of the highest and lowest measured temperatures, display hold, selectable measurement unit (°C or °F) and resolution which automatically switches from 0. 1° to 1° for temperatures above 200°C (400°F). The meters are also provided with low battery detection and BEPS (Battery Error Preventing System), which turns the unit off when the battery is discharged avoiding erroneous readings caused by low battery level. HI 9044 comes complete with HI 766E2 fixed probe, a 9V battery and instruction manual. FACTORY RECALIBRATION All Hanna thermometers have been accurately pre-calibrated at the factory. It is generally recommended to have all thermometers recalibrated at least once a year. For an accurate annual recalibration, contact your dealer or the nearest Hanna Service Center. 1) Current temperature value 2) HOLD indicator 3) Low Battery indicator 4) Minimum temperature value 5) Maximum temperature value 6) K-type probe indicator 7) Measuring unit, °C or °F OPERATIONAL GUIDE INITIAL PREPARATION Remove the battery cover on the back of the thermometer. Unwrap the supplied 9V battery, connect it to the battery clip and reattach the cover. The thermometer will carry out a self diagnostic test routine, the LCD will show all segments for a few seconds (or as long as ON/OFF is held), followed by the percentage indication of the remaining battery life. If a temperature probe is plugged in, the meter displays the measured temperature automatically switching to the resolution suitable to the temperature range; i. e. If no probe is plugged in, or if reading is over-range, the display shows flashing dashes. If a measurement is slightly over the range of the meter specifications, the display flashes the closest full-scale value. To switch the meter OFF, press the ON/OFF key. HIGH/LOW TEMPERATURES The maximum and minimum temperatures are continuously monitored and displayed on the lower portion of the LCD. [. . . ] The measured temperature is held on the display until HOLD is pressed again. The "H" tag blinks on the display to indicate the HOLD mode. Note: Although the display is frozen, internally the meter continues measuring and updating Hi and Lo values. OTHER ACCESSORIES Remove the cover on the meter's back by applying pressure in the indicated direction. [. . . ]