user manual of GE-132 PH & OPR Analyzer Monitor Meter
Contents
1. A YITE TECHNOLOGY __http www ayite net W mannual means the temperature is artificially set and the actual solution is independent of temperature 7 pH Convert and ConvSlope This function is used for special occasions usually does not work 7 5 Calibration As each pH electrode the zero level is different the pH electrode on the conversion coefficient the slope S can not accurately reach the theoretical value and zero in the course of the electrode potential and the slope will continue to change resulting in aging which requires a regular basis by measuring the standard buffer solution to obtain the actual electrode potential EO and zero slope S that is a calibration This little instrument calibration and two point calibration and calibration of three methods of known concentration for the user to choose Recommended two point calibration method Point calibration Using a standard calibration buffer solution on the electrode the electrode the zero level calibration only Measurement accuracy is not required in the case of using this method to streamline operations Selection of the measured water pH and close to the buffer solution as a calibration standard solution calibrated before the Rinse measuring cup 2 times Then the bottom electrode with a clean filter paper to dry the water droplets gently do not use filter paper to wipe the electrode the electrode in order to avoid static electricity resultin2. Type set the meter into pH display mode or ORP mode 2 High Alarm and Low Alarm and Dead Band The three used to set the high and low alarm limits alarm high limit gt lower limit alarm and can be set to control the amount of dead band 3 The output current CurMethod This menu is used to setting the meter current output method Make the selection between 0 10mA and 4 20mA The relationship between the output current and the measured dissolved oxygen 0 10m A output method I D DL DH DL x10mA 4 20m A output method I 4mA D DL DH DL xl6mA Among them I output current D the currently measured dissolved oxygen DH the output upper limit set by users DL the output lower limit set by users 4 Out High and Out Low These two used to set the current output value corresponding to the range of chlorine the output limit gt output lower limit 5 The SensorZero and Sen Slope The SensorZero and Sen Slope are respectively used to set the electrode zero point potential and set the electrode slope ratio This function is mainly used to directly input its zero point potential and slope ratio when the new electrode calibrated by the lab is used in exchange for the old one 6 Temp Mode and Man Temp Temperature mode points actual and mannual Beg actual refers to the actual temperature is measured by the temperature sensor s
3. check and set ccccccte cette eet e ee eteee 9 8 1 Current output Cec er cree ccc ccc ces ccc ccc ces ces cee seeeescescessecces 9 8 2 Alarm relay LEST rcererceecee ccc ccc ccc cccccccccccccccceccccvecceccce 8 3 Change password eee tec ee ccc ccc ces ccc ccc ccc cce cee ccc ees cceseeces 10 8 4 Input signal test corcrrcercscceccccccccccccc ccc ccc ccccccvcsccccns 10 8 5 After Service eeeeeeeeeeeeeeeeeeceeecceecccecooeccecccoeccceccoee 10 9 Daily Maintenance teeeeeeeeeeeeeseecececcececcooececooceecoooe 10 10 Whole set teeeeeeeeeeeseeceeececoocecccocececocoosoecoooeecoooeoee 11 A YITE TECHNOLOGY __http www ayite net 1 Overview pH ORP meter is a microprocessor controlled intelligent online water quality monitoring instrument the configuration of different types of pH or ORP electrode the pH of the aqueous solution or ORP and temperature values for continuous monitoring and control 2 The structure features Complete measuring system consists of GE 132 type controller and the pH or ORP electrode composed of two parts pH or ORP electrode contact with the measured solution the meter displays the solution pH or ORP and temperature values and work status 3 Technique features 1 Measuring range pH 0 01 14 00pH ORP 1999 1999mV Temperature 5 110 0 C 2 Resolution pH 0 01pH ORP ImV 3 Basic error pH 0 1pH ORP 5mV Temperature 0 5 C 4 The temperature compensation range 0 1
4. 10 C 5 The stability pH lt 0 02pH 24h ORP lt 2mV 24h 6 Current output O 10mA load resistance lt 1 5KQ 4 20mA load resistance lt 750Q 7 Two group of alarm relay 3A 240VAC 6A 28VDC or 120VAC 8 power supply 220VAC 10 5041Hz power consumption lt 3W Or 24VDC power consumption lt 1W Or 12VDC power consumption lt 1W 9 The dimension 96x96x130mm 10 Installation way panel installation The tapping size of electronic unit 91x91mm 11 Waterproof Wall Box Size 300 H 200 W 167 D mm 12 The electronic unit weight 0 6kg 13 Operating conditions a Ambient temperature 10 60 C b Relative humidity no bigger than 90 c There are no corrosive gas around d There are no other magnetic fields or electromagnetic fields which produce the negative effect except the earth magnetic field 4 The function features Intelligence complete single chip microprocessor pH or ORP value measurement temperature measurement and compensation Dual high impedance preamplifier high input impedance noise anti jamming Rie A YITE TECHNOLOGY __http www ayite net Point calibration and two point calibration and calibration of three kinds of known concentration calibration mode Man machine dialogue the menu operation structure the user can follow the onscreen prompts action With multi parameter display Simultaneous display of pH or ORP values temperature and working conditions
5. A Yite User Manual GE 132 PH ORP Controller PH OPR Monitor 7 06 Normal 27 6C lt gt LS A YITE TECH The initial password 8006 A YITE TECHNOLOGY http www ayite net A YITE TECHNOLOGY __http www ayite net CONTENTS l Overviewersrrrrrr eee eee eee eee c ccc ec ces ccccce ces cesses cecccccce y 2 The structure featuressr ssro oo eet tet ett e eee cet c cece ccc cee 3g 3 Technique fealiress s 6 1s rereernss neevecsecewsisny net egen sewes nee 9 4 The function features c cere eee tte tee et ect cee ceccee 3 5 The installation of Meterceereet eset cette t tee t ete e cee cee eee cec ese eee 5 1 Controller Installation co cece tet te ttt tect eeeee 4 5 2 The electrode and installation cccctctt ttt t ete ett 4 5 3 The electric connection seeeeeeeeeeeeeeeeeeeceseececsecoscoooeeoee 5 5 4 Electrical connection ccccesser eset e cette eee ete tteeeees 5 6 Function Keys cee reece cree ccs cer cc ees ccc cee ces cee ces cescesceccccees 5 7 Detailed instructions t eeeeeeeeeeeeeeeeesecececseccecooceccoooe 6 7 1 Power on eeeeeeeeeeceeececceecesccececocecccccoccocecocoococcoeee 7 2 Main menu seeeeeeeeeeceecceccceccccecoccccoccocooocoocoooooooeo 7 3 The submenu parameters ove creer cccccsccccceccccecceccccece 6 7 4 Parameter description csecsesooococoooooococoocooocococoooooooooooo 7 7 5 Calibration instructions cot octet ett leet eect eee cceces 8 8 The submenu
6. Service This menu shows the after sales service telephone number E mail and Web address 9 Daily maintenance Instruments generally do not need routine maintenance such as failure to contact the company the company s technical staff under the direction of the adjusting pH electrode maintenance please note the following 1 Using flow through structure as possible into the water sample flow rate constant 2 Factory the electrode head has a protective cap electrode within the soaking in order to maintain sensitive membranes moist Off the protective cap before use when 10 A YITE TECHNOLOGY __http www ayite net not in use to protect the screw cap 3 New electrode soaking in 3 3mKCL concentration soak a day and night to ensure calibration accuracy 4 Calibration is recommended that you install When installing the measuring cell composite electrodes can not crash the glass bulb to avoid damage 5 When the scene a long time without water instead it is timely twist on the electrode protection cap protection cap into the soaking concentration of 3 3m can not dry up prone to failure 6 Electrode at the top of the glass ball on the dirt available 0 1N hydrochloric acid cleaning and then invade 3 3mKCL solution within the activation do not touch Long term measure to ensure the correct electrode must be cleaned regularly to maintain and calibrate Antimony electrode after use over time will produce oxidation t
7. Software to set output 0 10mA or software selection 4 20mA output Range and alarm free to set lower limits upper and lower limit alarm prompts Two relay control switch volume control adjustable hysteresis Since the password The user can set or modify the password so access to the result of misuse Service To provide technical support and after sales service contact methods 5 The installation of meter 5 1 The controller shall be installed where it is clean dry and well ventilated and there is no vibration no corrosive gas or steam Some space shall be left around the meter for the convenience of the operation and overhaul The meter shall be as close as possible to the sampling point for ease of pipe and electric connection The meter shall be close to the sensor for the ease of calibration See the diagram 1 for size 91mm 91mm WY Figure 1 hole tapping size 5 2 Electrode installation diagram i aC REINS Eh eos mg te esa Ihid r IIR 34 AU Sa W T u T i D EE Cpu ki 15 a Qe pa RM Figure 2 a variety of installation shown in Figure 4 A YITE TECHNOLOGY __http www ayite net parietal install top flange install tube install top plug install sink in install flow through install 5 3 The electric connection ib o a or 1 2 3 4 5 6 7 8 Figure 3 instrument wiring diagram Wiring instructions 9 pH measuring electr
8. g in erratic readings The standard buffer solution into the measuring cup insert the electrodes Select the standard solution see below left and press the Enter key to continue Please select the standard solution Result 9 18 6 86 4 00 pH Eo 0 50 mV Press Enter to save Wait a few minutes to complete calibration is automatically or manually click Enter shows results of calibration reference value EO above right above data for reference not as the actual use of calibration data Click Enter button to save data and press Esc the user to make judgments to see whether measured by the standard solution as the actual specific value to the user s own site on the measurement accuracy according to the specific requirements identified Calibration results are 8 A YITE TECHNOLOGY __http www ayite net automatically stored in the Parameters you can query to EO and S values Calibration is completed the electrode is installed connected to water samples can be measured Two point calibration recommended Choose from three standard buffer solution 4 00pH 6 86pH 9 18pH two of them on the electrode calibration Before calibration the electrode in the solution can be activated to ensure the calibration values and the values of stability and precise monitoring Two point calibration and calibration process that is similar to a standard solution only after complete calibration standard solution of two cal
9. gative effect before they use the meter Press Enter key to continue There will display the present output current on the screen Press Tf and keys to change the output current Press Enter to stop the changing Press Enter again to input the output current what you need Notes When this function is used the output current is set by the user and it will change within the full range guarantee that the adjustable regulator connected on the output circuit or microcomputer will not produce any negative effect upon the control output A YITE TECHNOLOGY __http www ayite net Check and Set Output current Current output Input signal test Alarm relay test Change password 4 00mA High alarm OFF Low alarm OFF use t to change 8 2 Alarm relay test Into the book menu display as shown above This function is used for testing the alarm relay output Load control relay rated current is less than the exposure to current pressing the left to connect power supply not more than 220V Load control relay rated current greater than the exposure to current then the need to add AC contactor press the connect at right 8 3 Change password After entering this function input initial password initial password is 8006 and then input new password complete the modification of user password 8 4 Input signal test This function is mainly used for simulated debugging by the meter factory 8 5 After
10. he electrode head black the choice of fine sandpaper to polish the electrode head will remove the oxidized part to ensure sensitivity of the measurement electrodes 7 Maintain the electrode cable and connectors and other connectors clean and dry not damp or water 8 Electrode failure or damage to be replaced Recommend a replacement for one year 10 Whole set Name Quantity 1 GE 132 pH Controller 1 2 pH or ORP electrode 1 3 pH buffer without ORP electrode configuration 1 4 Install bracket 2 5 User manual 1 11
11. ibration process Two point calibration the first calibration 6 86pH after calibration 4 00pH or 9 18pH Calibration results glass electrode S gt 0 90 for qualified antimony metal electrode material is qualified S gt 0 80 Known concentration calibration about to enter a known pH value after calibration PH standard buffer solution on the configuration instructions Configuring the water quality standard buffer solution please use distilled water normal drinking distilled water free to use the general configuration of the water quality standard buffer solution is not accurate the calibration of the electrode will have a huge impact Bag of pH standard buffer solution can be configured to 250mL just pour a little used to soak the pH electrode bulb capacity to other sealed to prevent the dark place please save for later calibration use 8 The submenu check and set 8 1 Current output This function is mainly used for the correct checking of output current and with this submenu the user can check the correctness of meter output current within the full output range When the meter is connected with the recorder and traditional slave machine check whether the recorder and slave machine sampling are correct or not so as to detect the fault Input the password before entering the submenu Afterwards one warning will appear informing the users that they should guarantee any change in the output current will not bring any ne
12. ode terminal 10 11 12 13 14 15 16 17 pH reference electrode terminal Temperature electrode terminals Temperature electrode terminals Shield terminal Null pH output current pH output current 26 Null 1 High alarm relay normally closed contact 2 High alarm relay contact common 3 High alarm relay normally open contact 4 Low alarm relay normally closed contact 5 Low alarm relay contact common 6 Low alarm relay normally open contact 7 220VAC or 24VDC or 12VDC 8 Zero line or 24VDC or 12VDC 5 4 Electrodes filxed conventional cable length is 5m lead Terminals Department has labeled inserts with insert it into the controller back the same number of terminal symbols can be tightened 6 Function Keys The panel has 6 touch key and they are Esc lt Tf land Enter Esc shift between the measurement screen and menu screen or return to the previous menu and status from the menu screen or cancel the input data Ks A YITE TECHNOLOGY __http www ayite net lt move to the first menu item or move the cursor to the left when the data is input move to the last menu item or move the cursor to the right when the data is input t move the menu upward or numerical value increases move the menu downward or numerical value decreases Enter Choose or confirm the menu item and finish the data input or confirm certain status 7 Detailed instructions 7 1 Power on Before the mete
13. r is used check all the pipe connection and the electric connection After the power supply is connected the meter displays as shown in below left In over serval seconds meter will enter into measurement main display pH main display The pH content is main display temperature and status is subsidiary content The status line display below information normal high alarm low alarm temp 7 2 Main menu While in the main display status press ESC key will enter main menu It display like below Main menu 1 parameters 2 sensor calibrate 3 check and set 4 after service 7 3 The submenu parameters All the parameters under the submenu should be checked before measuring otherwise it will run by the preset values Move the cursor to the l parameters submenu and press ENTER key a password will be requested preset password is 8006 When enter this submenu using f or key move the cursor press ENTER key to modify the sub parameters Disp Type pH HighAlarm 14 00pH Ist Lowalarm 0 00pH Dead Band 0 00pH CurMethod 4 20mA Use the following keys one by one move or use the left and right full screen look Out High 14 00pH Out Low 0 00pH a SensorZero 0 0mV Sen Slope 1 000 StantionID 00 Use the following keys one by one move or use the left and right full screen look Temp Mode actual 3st Man temp 25 00 C pH Convert Off ConvSlope 0 0260pH C 7 4 Parameter Description 1 Disp
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