Item-no. 23050
Pocket Multi-Tester
User Manual
Страница 1: ...Item no 23050 Pocket Multi Tester User Manual ...
Страница 2: ...l The manufacturer reserves the right to make changes in this manual and the products it describes at any time without notice or obligation Revised editions can be found on the manufacturer s website Declaration of Conformity This device complies with the EMC Directives 89 336 EEC 2004 108 EF 73 23 EEC and 2004 22 EF EN60065 EN55022 Class B EN55024 EN6100 3 2 EN292 and EN 60335 Legal Obligation fo...
Страница 3: ...ensation calibration on 1 2 or 3 points Measurement range рН 2 16 ЕС 0 20 mS mV 1000 TDS 0 1 ppm 10 ppt S 0 01 10g l t 0 50 C Redox 1000 mV Resolution pH 0 01 t 0 1 C ЕС SALT automatic Accuracy pH 0 01 EC 1 TDS 1 t 0 2 C Calibration рН ЕС 1 2 or 3 point calibration Temperature compensation automatic Power 4 batteries x 1 5V AAA 200 h Automatic switch off after 8 min Display LCD multi color backlig...
Страница 4: ...x 49 0 911 96 26 05 9 D 90451 Nürnberg e mail info stepsystems de www stepsystems de Instrument description 1 Battery compartment 2 Battery status indicator 3 Unit 4 Temperature indication 5 Measurement parameter 6 Stability indicator 7 Buffer calibration solution 8 ON OFF and Escape 9 MODE 10 Calibration button CAL 11 Replaceable sensor ...
Страница 5: ...is possible by buffer solutions for up to 3 calibration points We recommend at least 2 points calibration for optimal measuring results Before you start calibration of the Multi Tester fill the two measuring cups with the amount of buffer solution you need Now press the CAL button 10 to enter the calibration modes The display shows CAL for approx 2 sec After that you can immerse the probe in the f...
Страница 6: ... use the Multi Tester should be calibrated daily before starting a measurement session or when not used frequently always before a measurement Measurement Press the ON OFF button 6 to switch the Multi Tester on In the measurement mode the display is blue Press MODE 9 to select the desired measurement value Insert the sensor then into the solution or product to be measured and wait until the value ...
Страница 7: ...the electrode reacts very slowly it must be replaced Display light The display has a backlight in three different colors blue green and red which change depending on the mode The light also switches on for about 6 seconds after short pressing of the ON OFF button 8 Blue light normal measurement mode Green light calibration mode Red light instrument or sensor fault Switch OFF Auto Power OFF Press t...
Страница 8: ...ll segment test appears in the display After releasing the CAL button t u appears in the display and C flashes Now you can choose between C F by pressing the MODE button 9 Press the CAL button 10 again to confirm the desired setting then the instrument changes to the RESET mode The Multi Tester can be reset to factory settings by pressing the MODE button 9 no rSt keep the settings YES rSt reset to...
