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ENGLISH
User manual
Copyright HT ITALIA 2017
Release EN 1.00 - 14/09/2017

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Summary of Contents for HT HTA103

  • Page 1 ENGLISH User manual Copyright HT ITALIA 2017 Release EN 1.00 - 14/09/2017...
  • Page 2: Table Of Contents

    HTA103 Table of contents: SAFETY PRECAUTIONS AND PROCEDURES ............2     1.1.  Preliminary instructions ..................... 2  1.2.  During use ......................... 2  1.3.  After use ..........................2  GENERAL DESCRIPTION ................... 3     PREPARATION FOR USE ................... 3    ...
  • Page 3: Safety Precautions And Procedures

    HTA103 1. SAFETY PRECAUTIONS AND PROCEDURES This instrument conforms to safety guidelines relating to electronic measuring instruments. For your own safety and that of the apparatus, you must follow the procedures described in this instruction manual and specially read all the notes preceded by the symbol carefully.
  • Page 4: General Description

    HTA103 2. GENERAL DESCRIPTION The instrument can performs the following measurements:  Temperature measurement in °C/°F/°K by means of K, J and T type probes  Maximum, minimum values measurements  Data HOLD  Offset adjustment for compensation of external probes ...
  • Page 5: Nomenclature

    HTA103 4. NOMENCLATURE 4.1. INSTRUMENT DESCRIPTION CAPTION: 1. Input terminal for JKT probes 2. LCD display 3. Arrow key  4. Arrow key  5. HOLD/ENTER key 6. MIN key 7. MAX key 8. UNIT/ 9. CAL key 10. JKT key 11.
  • Page 6: Function Key Description

    HTA103 4.3. FUNCTION KEY DESCRIPTION 4.3.1. ON/OFF key By pushing ON/OFF key permits to turn on and off the instrument. After turn on, the backlight is active and it automatically disabled after approx. 20s. 4.3.2. UNIT/ By pushing UNIT/ key permits the temperature measurement unit selection among the option: “°C”...
  • Page 7: Cal Key

    HTA103 4.3.7. CAL key The CAL key permits to perform compensation on the temperature measurement due to a possible error of the input probe. Follow the below steps: 1. By pushing long (>3s) CAL key to enter in the calibration section. The below screen is shown at display: Fig.
  • Page 8: Operating Instructions

    HTA103 5. OPERATING INSTRUCTIONS 5.1. TEMPERATURE MEASUREMENT CAUTION Maximum input voltage is 24V AC or 60V DC. Do not attempt to apply any voltage that exceeds the limits indicates in this manual to avoid electrical shock hazard or damage the instrument.
  • Page 9: Maintenance

    HTA103 6. MAINTENANCE 6.1. GENERAL 1. Whether in use or in storage, please do not exceed the specification requirements to avoid any possible damage or danger during use 2. Do not place this instrument in high temperature or expose to direct sunlight 3.
  • Page 10: Technical Specifications

    HTA103 7. TECHNICAL SPECIFICATIONS 7.1. CHARACTERISTICS Accuracy is calculated as [%rdg + degrees] at 23°C ± 5°C <70%HR Temperature measurement with K probe Range Resolution Accuracy Overload protection (1%rdg+ 1°C) (T<-99.9°C) -250°C ÷ 1372°C 0.1 °C (1%rdg+0.5°C) (T≥ -99.9°C) 60V DC (1%rdg+ 1.8°F) (T<-148°F)
  • Page 11: Accessories

    HTA103 7.3. ACCESSORIES 7.3.1. Accessories provided  K-type wire probe (Code: TK101)  Battery  Carrying bag  User manual 7.3.2. Optional accessories  Type K probe for air and gas Cod. TK107  Type K probe for semi solid substances Cod.
  • Page 12: Service

    HTA103 8. SERVICE 8.1. WARRANTY CONDITIONS This equipment is guaranteed against material faults or production defects, in accordance with the general sales conditions. During the warranty period (one year), faulty parts may be replaced. The manufacturer reserves the right to decide either to repair or replace the product.

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