GREISINGER GMH 3530 Operating Manual Download Page 1

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H33.0.02.6C-09

GREISINGER

electronic GmbH

D - 93128 Regenstauf, Hans-Sachs-Straße 26



+49 (0) 9402 / 9383-0



+49 (0) 9402 / 9383-33



Measuring device for

pH / Redox

temperature

as of version V2.6

Operating Manual

GMH 3530

Summary of Contents for GMH 3530

Page 1: ...09 GREISINGER electronic GmbH D 93128 Regenstauf Hans Sachs Stra e 26 49 0 9402 9383 0 49 0 9402 9383 33 info greisinger de Measuring device for pH Redox temperature as of version V2 6 Operating Manu...

Page 2: ...AND SYSTEM MESSAGES 10 13 THE PH ELECTRODE 11 13 1 VARIOUS APPLICATIONS REQUIRE SPECIAL ELECTRODES 11 14 THE REDOX ELECTRODE 12 15 THE SERIAL INTERFACE 13 15 1 THE FOLLOWING INTERFACE FUNCTIONS WILL B...

Page 3: ...s connected or the connection cable is damaged the display will nevertheless show mV pH or rH values Please note that these values can never be correct measuring results 4 Safety Requirements This dev...

Page 4: ...ed press for 2 sec the min or max value will be deleted Configuration to enter values or change settings CAL for pH mode only press shortly display state of electrode condition and calibration data pr...

Page 5: ...for pH measurements only 2 Pt the pH electrode will be calibrated at 2 points one calibration point in neutral range and one calibration point in acid or basic range 3 Pt the pH electrode will be cal...

Page 6: ...measuring mode 8 Manual Setting of pH Value for measuring function rH Running the GMH 3530 in the rH measuring mode requires both temperature and pH value Press shortly again to switch over to the pH...

Page 7: ...mum calibration of the device 9 3 How to carry out calibration Please note the calibration can only carried out at a temperature range of 0 60 C If you have not yet done so set device to measuring mod...

Page 8: ...of temperature for solution 2 Use or keys to enter the buffer solution temperature Use to take over value and to display electrode state 5 Rinse electrode in distilled or non ionised water dry electro...

Page 9: ...ermine the rH value of your solution proceed as follows Please note Make sure that pH and redox electrodes are in a perfect condition during measuring and that they are cleaned and dried carefully bef...

Page 10: ...eck are there any values below the measur ing range specified meas device not suitable Electrode sensor cable defective replace electrode probe System fault switch on again if fault continues to exist...

Page 11: ...embrane or the diaphragm will influence the measurements and have to be removed at regular intervals This can be done by means of automatic cleaning equipment 13 1 Various applications require special...

Page 12: ...mometer Check reference electrolyte level at regular intervals if necessary top up electrolyte level with 3 mol lKCI solution through filling hole closed by means of a silicon ring using a syringe or...

Page 13: ...ting mode pH mV rH Ther Channel 1 2 1 2 1 2 1 x x x x x x x 0 Read nominal value x x x 1 Set nominal value x x x x x x x 3 Read system status x x x x x x x 6 Read min value x x x x x x x 7 Read max va...

Page 14: ...elay can be set to values between 1and 120 min it can be completely deactivated Housing dimensions 142 x 71 x 26 mm L x W x D impact resistant ABS plastic housing membrane key board transparent panel...