User manual HANNA INSTRUMENTS HI 141

[. . . ] 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 carefully. If any damage has occurred during shipment, immediately notify your Dealer or the nearest Hanna Customer Service Center. [. . . ] 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 shipment costs prepaid. 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 141 series is a family of temperature data loggers with either one or two channels, and an optional LCD. The user interacts with the logger, setting data acquisition parameters or downloading logged data, through a RS232 serial port on a Windows® PC. The HI 141000 Windows® application software supports the communication between the logger and the PC through the HI 141001 Infrared Transmitter. Several models are available, as shown in the following table: The information shown on the bottom is user-selectable, and can include the current number of samples, the samples beyond alarm limits, the min and max temperature, and the high and low alarm thresholds. Recommendations for users Before using these products, make sure that they are entirely suitable for the environment in which they are used. Operation of these instruments in residential areas could cause unacceptable interferences to radio and TV equipments, requiring the operator to take all necessary steps to correct interferences. Any variation introduced by the user to the supplied equipment may degrade the instruments' EMC performance. To avoid damages or burns, do not perform any measurement in microwave ovens. ISTR141R1 06/02 FUNCTIONAL DESCRIPTION Model HI 141A (H) SPECIFICATIONS Sensor(s) T1 internal START UP In order to communicate with the HI 141 thermologger, the HI 141000 application software must be installed on your PC. This is done by inserting the first floppy disk in the driver and running Setup. exe. Connect the HI 141001 Infrared Transmitter to your computer through an available RS232 port. Place the HI 141 on the transmitter, taking care to align the ribs on the logger with the slots on the transmitter Run HI 141000 software and refer to the on-line help for any further information about setting the parameters of the logger, acquiring logged data, etc. Range 1. Internal magnetic switch: touch the top of the meter with magnetic key for activating magnetic start * depending on model -40. 0 to 80. 0ºC -40. 0 to 175. 0ºF HI 141B (H) T1 external -40. 0 to 125. 0ºC -40. 0 to 257. 0ºF HI 141C (H)* T1 internal -20. 0 to 70. 0ºC* -4. 0 to 158. 0ºF* HI 141D (H) T1 external -40. 0 to 125. 0ºC -40. 0 to 257. 0ºF HI 141E (H) T1 internal -40. 0 to 80. 0ºC -40. 0 to 175. 0ºF T2 external -40. 0 to 125. 0ºC -40. 0 to 257. 0ºF HI 141F (H) T1 external -40. 0 to 125. 0ºC T2 external -40. 0 to 125. 0ºC -40. 0 to 257. 0ºF HI 141G (H)* T1 internal -20. 0 to 70. 0ºC* -4. 0 to 158. 0ºF* T2 external -40. 0 to 125. 0ºC -40. 0 to 257. 0ºF HI 141J (H) T1 external -40. 0 to 125. 0ºC T2 external -40. 0 to 125. 0ºC -40. 0 to 257. 0ºF * Warning: T1 temperature range is limited by LCD characteristics. Do not use the logger out of this range. [. . . ] This indicates that a proper reset of the logger has been done. Should this not occur, please reinstall the battery. For loggers with LCD, the LCD will also light up for about 1 second, showing all segments. [. . . ]