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Table of Contents
Summary of Contents for AMALGAMATED INSTRUMENT HH4-TC
- Page 1 HH4-TC Hand Held Digital Thermometer Operation and Instruction Manual AMALGAMATED INSTRUMENT CO PTY LTD ACN: 001 589 439 Unit 5, 28 Leighton Place Hornsby Telephone: +61 2 9476 2244 e-mail: sales@aicpl.com.au 2077 AUSTRALIA Facsimile: +61 2 9476 2902 Internet: www.aicpl.com.au...
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Page 2: Table Of Contents
Table of Contents Introduction ......1 Operation......2 Read this first . -
Page 3: Introduction
Introduction This manual contains information for the operation of the AIC HH4 Intelligent Digital Thermometer. The HH4 is a general purpose temperature monitor which may be configured to accept inputs from all common thermocouples (types B, E, J, K, N, R, S and T). The instrument may be calibrated to display the temperature in °C, °F or °K (absolute) with a resolution of 1 or 0.1°... -
Page 4: Operation
Operation The HH4 digital thermometer is operated by pressing the on/off button. The following display sequence is executed during startup: 8.8.8.8 Display check Company name tcX.X Software version number t8 t Thermocouple type selected (type T example shown here) This sequence will take approximately eight seconds then the display will indicate the current temperature at the probe. -
Page 5: Push Button Location & Function
When replacing the screws take care not to over tighten, as this may damage the plastic case material. Thermocouple socket PEAK HOLD HH4-TC DIGITAL THERMOMETER FRONT VIEW REAR VIEW (INTERNAL) WITH REAR COVER REMOVED ON/OFF button PEAK HOLD button... -
Page 6: Setting Up The Instrument
Setting up the Instrument The HH4 meter has three modes of operation. Measurement mode is the mode used for everyday temperature measurement use. If the instrument is simply switched on then the display will be in measurement mode. Function mode allows access to certain setup functions and calibration mode allows access to all setup and calibration functions. -
Page 7: Programming Functions
4 .4 Programming Functions: The functions are described as follows: tyPE (set thermocouple type) Press the ON/OFF or PEAK HOLD buttons to select one of eight types. The display will show tN X, where N is the number (1 to 8) and X is the thermocouple type (note type K cannot be displayed). -
Page 8: Function Table
Function Table Function table for HH4-TC Digital Thermometer Meaning of Record Your Initial display Next display display Settings t1 b = type B t2 E = type E Set Thermocouple t3 J = type J type t4 = type K... -
Page 9: Calibration
Calibration To enter the calibration mode a special “power up procedure” must be followed. This procedure prevents accidental alteration of calibration and provides a degree of calibration security. 6 .1 Preparing to initialise Turn instrument off by pressing the ON/OFF button. 6 .2 Initialising the calibration mode Press and hold the program button whilst applying power to the instrument... -
Page 10: Returning To The Normal Measure Mode
has stabilised in the icepoint. Failure to do this will result in an error which will affect all readings and all thermocouple types. Once the cold junction calibration has been completed for one thermocouple type it will be correct for all other thermocouple types available with the instrument. -
Page 11: Errors And Status Messages
Errors and Status Messages The status message which represent conditions and errors, are as follows: batt (low battery voltage) Indicates that the battery voltage has reached approximately 6.4V. The unit will continue to operate for a while but a new battery should be fitted as soon as possible. -
Page 12: Specifications
Specifications Technical Specifications Input Types: Thermocouple types B, E, J, K, N, R, S & T Temperature Range: B 400 to 1866°C, E -100 to 1000°C J -100 to 870°C, K -100 to 1372°C , N -100 to 1300°C, R -35 to 1768°C , S -35 to 1768°C, T -100 to 400°C ADC Resolution: 1 in 20,000... -
Page 13: Guarantee And Service
Guarantee and Service The product supplied with this manual is guaranteed against faulty workmanship for a period of 2 years from the date of dispatch. Our obligation assumed under this guarantee is limited to the replacement of parts which, by our examination, are proved to be defective and have not been misused, carelessly handled, defaced or damaged due to incorrect installation.
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