Instruction Manual HI 935005 - HI 935005N HI 935002 - HI 935009 Portable K-Thermocouple Thermometers w w w . h a n n a i n s t .
Dear Customer, Thank you for choosing a Hanna product. Please read this instruction manual carefully before using the instrument. This manual will provide you with the necessary information for 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 to make sure that no damage has occurred during shipping. If there is any damage, notify your dealer or the nearest Hanna Customer Service Center. Each meter is supplied complete with: • 3 x 1.5V AA alkaline batteries; • Instruction manual. Note: Save all packing material until you are sure that the instrument functions correctly. All defective items must be returned in the original packing with the supplied accessories.
SPECIFICATIONS OF HI 935005 & HI 935005N Range (*) Resolution Accuracy (@20°C/68°F) Typical EMC Deviation Battery Auto-off (HI 935005 only) Environment Dimensions Weight 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% full scale for one year, excluding probe error ± 3°C / ± 6°F with HI 766 K-thermocouple probe 3x1.5V AA (IEC LR6) batteries, approx.
HI 935005 HI 935005N Keyboard Functions: ON/OFF : turn the meter ON and OFF. HOLD : freeze the reading on display. °C/°F : change reading unit (°C or °F). CLR : clear the HI and LO values. BL (HI 935005N only) : toggle the backlight ON and OFF. CAL (HI 935005N only) : press and hold for 5 seconds to enter the Calibration mode (with reading within ±3°C range); press to abort the Calibration mode.
SPECIFICATIONS OF HI 935002 & HI 935009 Range (*) Resolution Accuracy (@20°C/68°F) Typical EMC Deviation Battery Auto-off (HI 935009 only) Environment Dimensions Weight 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% full scale for one year, excluding probe error ± 3°C / ± 6°F with HI 766 K-thermocouple probe 3x1.5V AA (IEC LR6) batteries, approx.
HI 935002 HI 935009 Keyboard Functions: ON/OFF : turn the meter ON and OFF. T1/T2 : select the reading channel (T1, T2 or T1-T2). HOLD : freeze the reading on display. In HI 935009, the frozen value is also stored in non-volatile memory. CLR : clear the HI and LO values, reset the relative measurement. DISP : select Normal, Relative or T1/T2 measuring mode. ALT (HI 935009 only) : enable the second function keys; the "ALT" tag turns on to indicate that the second functions are enabled.
OPERATIONAL GUIDE To switch the instrument ON, press the ON/OFF key. 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. The thermometer then enters normal measurement mode. If a temperature probe is plugged in, the meter displays the measured temperature.
HOLD mode. Note: Although the display is frozen, internally the meter continues measuring and updating Hi/Lo and relative values. In HI 935009 only, the held value is also stored in non-volatile memory and can be recalled by pressing (ALT+) MR key. While the MR key is held, the "HOLD" tag lights up and the meter displays the stored value; when the MR key is released, after 1 second the meter returns to normal measurement mode.
HI 935009 allows the user to select the auto-off time period through the front keyboard; press (ALT+) AOFF to enter the mode, then set the desired auto shut-off interval (8 min, 60 min, or disabled) with the ALT key; release all buttons, wait a few seconds and the meter will return to normal measurement mode.
2-CHANNEL MODELS (HI 935002 and HI 935009) HI 935002 and HI 935009 models can monitor two samples through two independent temperature channels (probes). The display will show the actual, Hi and Lo (or T1 and T2) values of the selected channel (T1, T2 or T1-T2). The corresponding tags will light up to inform the user. To select the desired channel, use the T1/T2 key. The 2-channel models are also provided with the DISP function, which allows the user to select the information to be displayed.
USER CALIBRATION The HI 935005N and HI 935009 models can be calibrated at 0°C by using an ice bath. • Prepare an ice bath with approximately equal volumes of distilled water and chopped ice made from distilled water. • Immerse the temperature probe in the center of the ice bath, taking care not to touch the ice with the probe tip. • Ensure that the meter is measuring a temperature within ±3°C. • To enter the Calibration mode, press and hold the CAL button for about 5 seconds.
BATTERY REPLACEMENT When the battery level is below 10%, a warning symbol will blink on the LCD to indicate a low battery condition. If the battery level is low enough to cause erroneous readings, the Battery Error Prevention System (BEPS) turns the meter off. Immediately replace the batteries with new ones.
ACCESSORIES K-TYPE THERMOCOUPLE PROBES with integral handle, 1 m (3.
OTHER ACCESSORIES HI 710002 HI 710009 HI 710010 HI 710031 HI 721308 HI 766EX HI 766HD Soft carrying case Blue rubber boot Orange rubber boot Hard carrying case 1.5V AA size, alkaline battery (10 pcs) Extension cable for K-type probes Rugged thermocouple probe handle with 1m (3.3') cable fitted with mini-connector All rights are reserved. Reproduction in whole or in part is prohibited without the written consent of the copyright owner, Hanna Instruments Inc.
MANK199 01/03 w w w . h a n n a 16 i n s t .
