Experiencias Sip

REV. 1.3
30 Mar. 2007

HD2109.1 HD2109.2
ENGLISH

Our instruments' quality level is the results of the product continuous development. This can bring about differences between the information written in this manual and the instrument that you have purchased. We cannot entirely exclude errors in the manual, for which we apologize. The data, figures and descriptions contained in this manualcannot be legally asserted. We reserve the right to make changes and correction without prior notice.

Dissolved Oxygen – Temperature HD2109.1

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HD2109.1
1. 8-pole DIN45326 connector, input for dissolved Oxygen and temperature combined probes, for Pt100 SICRAM temperature probes and direct 4 wire Pt100 probes complete with TP47 module. 2. External auxiliary power supply connectorinput (positive at centre). 3. Battery symbol: displays the battery charge level. 4. Function indicators. 5. Secondary display line. 6. CAL/ key: during normal operation starts the dissolved Oxygen probe calibration; in the menu, increases the current value. 7. FUNC/ENTER key: during normal operation displays the maximum (MAX), the minimum (MIN) and the average (AVG) of current measurements; in themenu, confirms the current selection. This updates the display measurement when the Auto-Hold function is enabled. 8. REL/ key: enables the relative measurement (displays the difference between the current value and the logged value when the key is pressed); in the menu, decreases the current value. 9. SERIAL key: starts and ends the data transfer to the serial communication port. 10. MENU key:allows access to and exit from the menu. 11. mg/l-%-ESC key: cyclically changes the main variable measurement between: • • • dissolved Oxygen concentration (in mg/l), saturation index (in %), barometric pressure (in mbar).

In the menu, cancels the operation in progress without making changes. 12. °C/°F key: when the probe is not connected, allows manual modification of the temperature. When aprobe with temperature sensor is connected, pressing this key twice changes the unit of measurement from degrees Celsius to Fahrenheit. 13. ON-OFF/AUTO-OFF key: turns the instrument on and off; when pressed together with the CAL key, disables the automatic turn off. 14. MAX, MIN and AVG symbols. 15. Main display line. 16. Line for symbols and comments. 17. 8-pole MiniDin connector for RS232C usingcable HD2110CSNM and for S-print-BT printer connection using cable HD2110CSP.

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Dissolved Oxygen – Temperature HD2109.2

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HD2109.2
1. 8-pole DIN45326 connector, input for dissolved Oxygen and temperature combined probes, for Pt100 SICRAM temperature probes and direct 4 wire Pt100 probes complete with TP47 module. 2. External auxiliary power supply connector input (positive atcentre). 3. Battery symbol: displays the battery charge level. 4. Function indicators. 5. Secondary display line. 6. CAL/ key: during normal operation starts the dissolved Oxygen probe calibration; in the menu, increases the current value. 7. FUNC/ENTER key: during normal operation displays the maximum (MAX), the minimum (MIN) and the average (AVG) of current measurements; in the menu, confirms thecurrent selection. This updates the display measurement when the Auto-Hold function is enabled. 8. REL/ key: enables the relative measurement (displays the difference between the current value and the logged value when the key is pressed); in the menu, decreases the current value. 9. SERIAL/ERASE LOG key: starts and ends the data transfer to the serial/USB communication port. In the menu, clearsthe data contained in the instrument's memory. 10. LOG/DUMP LOG key: during normal operation, starts and ends the saving of the data in the internal memory; in the menu, starts the data transfer from the instrument's memory to the PC. 11. MENU key: allows access to and exit from the menu. 12. mg/l-%-ESC key: cyclically changes the main variable measurement between: • • • dissolved Oxygen...