GREISINGER G 1500 Series Quick Reference Manual
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GREISINGER G 1500 Series Quick Reference Manual

Ph / redox measuring device
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G 1500 series
pH / Redox measuring device

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Summary of Contents for GREISINGER G 1500 Series

  • Page 1 Quick reference guide G 1500 series pH / Redox measuring device...

  • Page 2: Table Of Contents

    Explanation of safety symbols ............5 Foreseeable misuse ............... 5 Safety instructions ................6 Intended use ................... 7 The product at a glance ............8 G 1500 series ................. 8 Display elements ................8 Operating elements ................ 9 Connections ................. 10 Measurement Basics ............. 11 pH measurement ................
  • Page 3 Table of contents Adjustment of the measuring input ..........18 Error and system messages ..........19 Technical data ............... 21 Service ................... 25 Manufacturer ................25 B-H86.0.1X.DK2-2.1 3 / 25...

  • Page 4: About This Documentation

    1 | About this documentation G 1500 series About this documentation Purpose of the document – This document is intended as a quick reference option. – It does not replace the operating manual. – For this reason, read the operating manual before operating the product for the first time.

  • Page 5: Safety

    G 1500 series Safety | 2 Safety Explanation of safety symbols DANGER This symbol warns of imminent danger, which can result in death, severe bodily injury, or severe property damage in case of non-observance. DANGER This symbol indicates danger for living tissue as well as a variety of materials, which can be damaged or destroyed when coming into contact with this chemical.

  • Page 6: Safety Instructions

    2 | Safety G 1500 series DANGER Incorrect area of application! In order to prevent erratic behaviour of the product, personal injury and property damage, the product must be used exclusively as described in the chapter Description in the operating manual.

  • Page 7: Intended Use

    G 1500 series Safety | 2 Intended use G 1500 The product is designed for measuring the pH value in water and aqueous media by means of suitable electrodes. G 1501 The product is designed for measuring the pH value and Redox by means of suitable electrodes in water an aqueous media.

  • Page 8: The Product At A Glance

    3 | The product at a glance G 1500 series The product at a glance G 1500 series Top view G 1500 Top view G 1501 Front view LCD Display Display elements Display Battery indicator Evaluation of the battery status...

  • Page 9: Operating Elements

    G 1500 series The product at a glance | 3 Operating elements On / Off button Press briefly Switch on the product Activate / deactivate lighting Long press Switch off the product Reject changes in a menu Up / Down button...

  • Page 10: Connections

    3 | The product at a glance G 1500 series Function key Press briefly Freeze measurement (Hold) Return to measurement display Call up next parameter Start menu configuration, (ONF appears in the Long press, 2s display Start automatic calibration, (AL appears in the...

  • Page 11: Measurement Basics

    G 1500 series Measurement Basics | 4 Measurement Basics NOTE To start the measurement, remove the protection cap from the electrode and rinse the shaft and the membrane with distilled water. pH measurement 4.1.1 Explanation The pH value describes the acidic or alkaline behaviour of an aqueous solution.

  • Page 12: Operation And Maintenance

    5 | Operation and maintenance G 1500 series Operation and maintenance Operating and maintenance notices NOTE The product and electrode must be handled with care and used in accordance with the technical data. Do not throw or strike. NOTE Plugs and sockets must be protected from soiling.

  • Page 13: Display The Electrode Assessment Of Active Calibration

    G 1500 series Operation and maintenance | 5 PK 7 appears in the display. Place the electrode in the GPH 7.0 buffer solution. The product determines the correct value automatically. If the value is deter- mined, the display flashes and an acoustic signal is issued to indicate a change to the next calibration point.

  • Page 14: Battery

    5 | Operation and maintenance G 1500 series Battery 5.4.1 Battery indicator For additional information, refer to the operating manual! 5.4.2 Changing battery Only use new, high-quality and suitable alkaline batteries! – 2x Mignon battery AA For additional information, refer to the operating manual! 14 / 25 B-H86.0.1X.DK2-2.1...

  • Page 15: Operation

    G 1500 series Operation | 6 Operation Opening the configuration menu Press the Function key for 2 seconds to open the Configuration menu. (ONF appears in the display. Release the Function key. Parameter Values Meaning Setting the temperature SET.T (G 1500) -5 ..
  • Page 16 6 | Operation G 1500 series Setting the gradient PK.SL Current meas- Setting of the gradient for calibration of the pH urement measurement. If a calibration cannot be carried out, continue with the function key Input Only (G 1501) 0RP mV...
  • Page 17 G 1500 series Operation | 6 Alarms Only (G 1501) No active alarm Alarm alerting via text display, acoustic signal and flashing of the backlighting BEEP Alarm alerting via text display and acoustic signal L,TE Alarm alerting via text display and flashing of the backlighting AL.LO...

  • Page 18: Adjustment Of The Measuring Input

    6 | Operation G 1500 series Shut-off time POFF No automatic shut-off 15 30 60 120 240 Automatic shut-off after a selected time in minutes, during which no buttons have been pressed Backlight L,TE Backlight deactivated 15 30 60 120 240...

  • Page 19: Error And System Messages

    G 1500 series Error and system messages | 7 Error and system messages Display Meaning Possible causes Remedy (, , ) Sensor cable defect Cable breakage Send in for repair SENS ERRO Sensor or probe Defective sensor or Send in for repair...
  • Page 20 7 | Error and system messages G 1500 series (AL ERR.3 Slope is too high Incorrect buffer Use fresh buffer solution used solution Buffer solution is Clean electrode, re- contaminated calibrate Electrode contami- Replace electrode nated or defective (AL ERR.4...

  • Page 21: Technical Data

    G 1500 series Technical data | 8 Technical data G 1500 Measuring 0.00 .. 14.00 pH range Temperature compensation -5 .. 150 °C (or 23 .. 302 °F) Accuracy pH (device) ± 0.02 pH ± 1 digit Nominal temperature 25°C Input resistance pH ca.
  • Page 22 8 | Technical data G 1500 series Directives and standards The devices conform to the following Directives of the Council for the harmonisation of legal regulations of the Member States: 2014/30/EU EMC Directive 2011/65/EU RoHS Applied harmonised standards: EN 61326-1:2013 Emission limits: Class B Immunity according to Table 2 Additional errors: <...
  • Page 23 G 1500 series Technical data | 8 G 1501 Measuring range Redox Temperature 0.00 .. 14.00 -1500 .. +1500 mV -5 .. 105 °C 1293 .. +1707 mV 23 .. 221 °F Accuracy (at nominal ± 0.02 pH ± 1 ±...
  • Page 24 8 | Technical data G 1500 series Directives and standards The devices conform to the following Directives of the Council for the harmonisation of legal regulations of the Member States: 2014/30/EU EMC Directive 2011/65/EU RoHS Applied harmonised standards: EN 61326-1:2013 Emission limits: Class B Immunity according to Table 2 Additional errors: <...

  • Page 25: Service

    G 1500 series Service | 9 Service Manufacturer If you have any questions, please do not hesitate to contact us: Contact GHM Messtechnik GmbH GHM GROUP - Greisinger Hans-Sachs-Str. 26 93128 Regenstauf | GERMANY Email: info@greisinger.de | www.greisinger.de WEEE reg. no. DE 93889386 B-H86.0.1X.DK2-2.1...

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