User manual HANNA INSTRUMENTS HI 98704

[. . . ] Instruction Manual HI 98701 · HI 98801 HI 98704 · HI 98804 Printing and Logging K-J-T Thermocouple Thermometers www. hannainst. com Dear Customer, Thank you for choosing a HANNA instruments® product. Please read this instruction manual carefully before using the instrument. This manual will provide you with all the necessary information for the correct use of the instrument, as well as a precise idea of its versatility in a wide range of applications. If you need additional technical information, do not hesitate to e-mail us at tech@hannainst. com. [. . . ] Press ALT and CFM to confirm or CH/TIME or TEMP/TIME to exit. If password is correct or not set, the meter will display "0°C" on the upper LCD and "C 0" on its lower part; if wrong, it will return to measurement mode without any message. When the "S" symbol blinks in the lower LCD, the reading is stable and calibration can be confirmed pressing ALT and CFM. The LCD will display CALC for a few seconds. The second calibration point "1000°C" will be displayed on the upper LCD and "C 0" on its lower part. Input 41. 269 mV at channel #1 of the meter. When the "S" symbol blinks in the lower LCD, the reading is stable and calibration can be confirmed pressing ALT and CFM. "CALC" is displayed on the upper LCD for a few seconds and then the meter returns to normal operational mode. Note: Even though only channel #1 is used during calibration, all the channels and all the thermocouple types are calibrated. Note: If a wrong input is connected or channel #1 is left open, when confirming the calibration point the LCD will display "Err". Note: To escape before ending the calibration procedure press CH/TIME or TEMP/TIME. Note: When connecting a mV simulator to the meter use two wires of the same material of the simulator terminals to avoid undesired thermocouple junctions that could alter the mV input of the meter. Note: Avoid touching the meter connectors if possible and wait about 15 minutes for temperature stabilization after connections before proceeding with the calibration steps. 16 HI 98801 - HI 98804 PRINTING / LOGGING FUNCTIONS Two different modes to print / log data are available: 1. Timed logging; samples are stored and printed (if print function is active) at fixed time intervals. Log on demand; samples are stored and printed (if print function is active) when the LOG key is pressed. It's possible to perform the Log on demand either in normal mode or in Timed logging mode. It is possible to switch from logging without printing to logging with printing in two ways: · set the function code 02 to "On" to enable printing, to "Off" to disable printing · press ALT and PAPER to toggle between printer enabled and printer disabled while in Timed logging. Note: In timed logging mode, channels with no probe connected are not logged nor printed. If all the channels are disconnected, the message "no connected probe" will scroll across the LCD. Note: cold junction temperature is not logged nor printed. TIMED LOGGING MODE To start Timed logging, press ALT and LOG. The lot number will be displayed for a few seconds then the LOG symbol will appear on LCD and if printer is enabled a first set of data will be printed. The "LOG" symbol will be fixed if printer is enabled and will blink if printer is disabled. [. . . ] If under warranty, report the model number, date of purchase, serial number and the nature of the failure. If the repair is not covered by the warranty, you will be notified of the charges incurred. If the instrument is to be returned to Hanna Instruments, first obtain a Returned Goods Authorization number from the Customer Service department and then send it with shipping costs prepaid. When shipping any instrument, make sure it is properly packaged for complete protection. Hanna Instruments reserves the right to modify the design, construction and appearance of its products without advance notice. HI 766F High temperature wire probe without handle, max 1100°C/2000°F 255mm 10" 1. 5mm 0. 06" HI 766F1 Flexible probe without handle, max 480°C/900°F 2mm 0. 08" 1m 3. 3' HI 766TV1 Pipe clamp probe, max 200°C/390°F 35mm Max. [. . . ]