NNP Avtomatica pH-4122.P Instruction Manual
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NNP Avtomatica pH-4122.P Instruction Manual

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РАЗРАБОТАНО:
Руководитель проекта
Ведущий инженер
ЗАО «Автоматика плюс»
_________________ А.П. Баланин
"___" __________________ 201__ г.
Ответственный исполнитель
инженер ЗАО «Автоматика плюс»
______________ Д.П. Знаменский
"___" ____________ 201__ г.
NPP «Avtomatica» JSC
PH-METER INDUSTRIAL
рН-4122.P
INSTRUCTION MANUAL
УТВЕРЖДАЮ:
ЗАО «НПП «Автоматика»
______________ Ю.Ф. Петров
"___" ___________ 201__ г.
СОГЛАСОВАНО:
Главный конструктор
ЗАО «Автоматика плюс»
_______________ С.Г. Шмелёв
"___" _______________ 201__ г.
Начальник ОТКиМ
ЗАО «НПП «Автоматика»
_____________ К.В. Боровков
"___" ______________ 201__ г.
Директор

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Summary of Contents for NNP Avtomatica pH-4122.P

  • Page 1 NPP «Avtomatica» JSC УТВЕРЖДАЮ: Директор ЗАО «НПП «Автоматика» ______________ Ю.Ф. Петров "___" ___________ 201__ г. PH-METER INDUSTRIAL рН-4122.P INSTRUCTION MANUAL РАЗРАБОТАНО: СОГЛАСОВАНО: Руководитель проекта Главный конструктор Ведущий инженер ЗАО «Автоматика плюс» ЗАО «Автоматика плюс» _________________ А.П. Баланин _______________ С.Г. Шмелёв "___"...
  • Page 2 Document version: 01IM Revised 07.09.2015 Instruction manual PH-METER Industrial 4122.P...

  • Page 3: Table Of Contents

    Table of Contents Introduction........................5 1 Purpose .........................5 2 Technical data.......................6 3 Specifications........................7 4 Completeness........................8 Arrangement and principle of operation ..............9 6 Directions related to safety measures................11 7 Preparation for operation and working sequence ...........11 8 Operating mode ......................12 9 Eventual failures and remedies.................23 10 Maintenance operation.....................24 11 Marking, packaging, transportation and storage..........24 12 Manufacturer warranties..................25...

  • Page 4: Introduction

    1.1 pH-meters industrial are designed for the index activity measurement of the hydrogen ion (pH) and temperature (T) of the analyzed liquid. pH-4122.P can measure an oxidation-reduction potential (ORP), and a flow rate (F). 1.2 pH-4122.P has two galvanically isolated measurement channels. Each channel has two measuring inputs: pH (or ORP) and T.

  • Page 5: Technical Data

    2 Technical data 2.1 Input 2.1.1 Number of measurement channels: 2.1.2 Measuring range pН: (0… 14,00) рH. 2.1.3 Measuring range ORP: ±2000 мВ. 2.1.4 Max temperature of the analyzed environment 95 ºС. 2.1.5 Nominal static characteristic (NSH) of the resistance temperature detectors (TD) Pt (W = 1,3850).

  • Page 6: Specifications

    2.5.3 Data rate from 1,2 up to 115,2 kbaud. Selecting the device address, data rate and other interface parameters are set programmatically. 2.5.4 The frequency of the updating registers "measurement result" (LAN) 5 Hz. 2.6 Indication 2.6.1 Indication of the measured parameters is performed with a graphical LCD display (display) in absolute terms.

  • Page 7: Completeness

    (0… 50) ºС ± 0,05 рН. 3.4 The limit of the allowable value of the complementary absolute error in pH measurement caused by the variation in the analyzed environment temperature for every 10 °С within the temperature range: (5… 50) ºС, ±...

  • Page 8: Arrangement And Principle Of Operation

    Combined ORP electrode optionally Temperature sensor optionally Hydropanel HP-4122 optionally Hydropanel HP-4122. Instruction manual Discrete signal output unit БВД-8.2 optionally Discrete signal output unit БВД-8.2. Instruction manual optionally Discrete signal output unit БВД-8.2. Passport optionally pН meters industrial рН-41. Test procedure pН...
  • Page 9 5.2 Principle of operation 5.2.1 The oprinciple of the pH meter operating is based on the direct potentiometric method for the activity determination of hydrogen ions in the test liquid while the measuring the electromotive force (EMF) of the electrode system (ES), formed by the measuring electrode and reference electrode immersed in a tested liquid.

  • Page 10: Directions Related To Safety Measures

    6 Directions related to the safety measures 6.1 The pH meter degree of protection against the electric shock is class I according to GOST 12.2.007.0-75. 6.2 Only persons specially trained for a manual operation, familiar with general safety regulations for operation of the electrical equipment having voltage of up to 1000 V, passed the examination for a group of electrical safety not less than III, and having a certificate of the established sample are allowed to install and maintain the pH meter.

  • Page 11: Operating Mode

    operation (once a month during a continuous measurement of pH (ORP) of the analyzed liquid), and after replacing the used ES on a new one. 7.3.2.1 ES calibration is performed by the pH buffers according to GOST 8.135-2004 or ORP solutions as per GOST R 8.702-2010. 8 Operating modes of pH meter 8.1 When power the pH meter switches to the mode "Measurement"...
  • Page 12 Measurement error If yes – flashing 14.01.13 09:33 2,5 л/ч Date Time If not - blank Rate Канал 1 Та 23,8 С Measured value pН 9.00 14.01.13 09:33 2,5 л/ч Correction ОЧВ Канал 1 Та 23,8 С ОЧВ is activated >>...
  • Page 13 8.3.2 SETTINGS sub-menu MAIN MENU SETTINGS Settings Inputs Archive Temperature Restoring of factory compensation settings Graph Software version Discrete outputs Diagnostic LEDs Current output Interface Date and time Sound signaling 8.3.2.1 Inputs Averaging time of a low signal Averaging time of a high signal Limit of a high signal Ei (mV) Slope...
  • Page 14 – filtering to a high, in mV. – E offset (mV) - review and adjusting the pH electrode parameters E offset, in milli- volts. – Slope - review and adjusting the pH electrode parameter S, in percent. – Input mode —...
  • Page 15 sation mode using the temperature sensor of the first channel as a source of a temper- ature value ( Temperature channel – Notes – 1 Set point value of a manual temperature is using with the pH meter automatically – when breaking or short-circuit of a temperature sensor.
  • Page 16 SETTINGS SEC channel 1 Inputs SEC channel 2 Graph Temperature channel 1 Temperature compensation Temperature channel 2 Binding to the parameter Discrete outputs Flow rate Response value LEDs Measurement error Hysteresis Current output Power supply availability On delay Interface Off delay Date and time Response function Sound signaling...
  • Page 17 SETTINGS pH channel 1 Inputs ORP channel 2 Temperature compensation Binding to the parameter Temperature channel 1 Output 1 Graph Lower range limit Temperature channel 2 Output 2 Upper range limit Discrete outputs Flow rate LEDs Current output range Current output Interface (0 - 5) мА...
  • Page 18 SETTINGS Inputs Temperature compensation On the button pressing Graph On errors (alarm) Discrete outputs LEDs Current output Interface Date and time Sound signaling In this mode, the sound alarm is set: – On the button pressing - when this mode is on the beeps are audible by pressing the buttons on the front panel of the pH meter.
  • Page 19 9.00 15:49:12 23.8 121113 15:48:07 121113 15:49:58 < > pH channel 1 ORP channel 2 Temperature channel 1 Temperature channel 2 MAIN MENU pH channel 1 Settings ORP channel 2 View archive Temperature channel 1 Archive Trend line 1 Temperature channel 2 Restoring of factory Trend line 2 Not display...
  • Page 20 Trend line N1 Time Trend line N2 parameter value in the cursor parameter value position at the cursor position at the cursor position Date and time Date and time Trend line N1 Trend line N2 9.00 15:49:12 23.8 of the first point of graph last point maximum maximum...
  • Page 21 One-point (one buffer solution) or a two-point (two buffer solutions) calibration will be selected. When one-point calibration a new value of Ei (Esm) will be determined, and the S parameter remains the same. When two-point calibration the new parameters of Ei (Esm) and S values will be determined. After selecting the type of calibration and pressing the button }, display shows the parameters of the previous measurements of the first buffer (buffer): temperature, buffer value, EMF electrode system.

  • Page 22: Eventual Failures And Remedies

    Setting of the numerical values of pH meter parameters is carried out bit by bit. Selection of decimal places, the value of which should be changed, is performed by pressing button я. Correcting position is displayed in the flashing mode. To change the value of the selected position it is necessary to press the button ч, and the value of each bit (excluding the higher) will be changed cyclically in order of 0, 1, ..., 9, 0, and so on.

  • Page 23: Maintenance Operation

    before the measuring to prepare it properly. For this purpose a sensitive part of it is immersed in the 3 mol / l KCl solution and soaked for one day. It is recommended for storage to put a prepacked cap on the electrode glass membrane, previous filled with 3 mol / l KCl solution.

  • Page 24: Manufacturer Warranties

    11.7 The pH meters should be stored in the heated rooms with a temperature (5 ... 40) ° C and a relative humidity of less than 80%. Air of the store rooms must be free of dust and impurities of aggressive vapors and gases causing corrosion of the analyzer components.

  • Page 25: Annex A

    Annex A Overal and fixing dimensions Figure A.1- Measuring device of a panel design Instruction manual PH-METER Industrial 4122.P...
  • Page 26 Continuation of Appendix А Figure A.2 - Panel cut size for the measuring device of a panel design Figure A.3 Wall-mounted measuring device Instruction manual PH-METER Industrial 4122.P...
  • Page 27 Continuation of Appendix А Figure A.4 - Fixing the wall-mounted measuring device using a mounting panel Figure A.5 - Fixing the wall-mounted measuring device on the DIN-rail Instruction manual PH-METER Industrial 4122.P...
  • Page 28 End of Annex А Figure A.6 - Fixing the wall-mounted measuring device using mounting loops Instruction manual PH-METER Industrial 4122.P...

  • Page 29: Annex B

    Annex B External view of measuring devices Figure B.1 The view from the front panel of the measuring device of a panel design Figure B.2 - View from the back panel of the measuring device of a panel design Instruction manual PH-METER Industrial 4122.P...
  • Page 30 End of Annex B Figure B.3 - View from the front panel of the wall-mounted measuring device Instruction manual PH-METER Industrial 4122.P...

  • Page 31: Annex C

    Annex C External connection diagram Figure C.1 - External connection diagram of the pH meter with MT of a panel design Instruction manual PH-METER Industrial 4122.P...
  • Page 32 Continuation of Appendix C Instruction manual PH-METER Industrial 4122.P...
  • Page 33 Continuation of Appendix C Figure C.3 External connection diagram of pH meter with a wall-mounted IP with one digital output Instruction manual PH-METER Industrial 4122.P...
  • Page 34 End of Annex C Figure C.4 - Grounding the measuring device of a panel design for EMC improving Interface pH-4122.П converter RS-232/RS-485 RS-485 18(15) A(+) USB/RS-485 Изм. эл. Всп. эл. B(-) 19(16) Корпус Общ. 20(17) Ground at only one point ! pH-4122.П...

  • Page 35: Annex D

    Annex D pH meter calibration D.1 The button function (identification is displayed in the calibration window) in the calibration mode: – - return to the previous window; << – >> - transfer to the next window; – - saving calibration results in the nonvolatile memory; Save? –...
  • Page 36 If the change of the buffer solution settings is not required, you can move to the next calibration window. Press >> (}) button. For one-point calibration it is the calculation of ES parameters, for two-point calibration it is a window on the buffer №2; To exit the calibtation without saving the changes press the button ({);...
  • Page 37 Warning notice appears: Результат градуиров ошибочный !!! - Wrong calibration result!!! it means, that the calculated Ei or S values overruns (-50... 50) mV or (80... 120) % accordingly, a valid value is highlighted in a black background. While setting the signal the EMF value (mV) stops flashing. Notice appears: Выберите...

  • Page 38: Sheet Of Registration Changes

    Sheets of registration changes Sheet number (page) Registration Total number and Document Rev. sheets Date of the Signature Date revised replaced cancelled quantity accompanying document Instruction manual PH-METER Industrial 4122.P...
  • Page 39 ZAO “NPP “ Avtomatica” 600016, Vladimir, Bolshaya Nizhegorodskaya str., 77, tel.: +7(4922) 27-62-90, fax: +7(4922) 21-57-42 e-mail: market@avtomatica.ru http://www.avtomatica.ru...

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