PH1210 DIGITAL pH-METER AUTO CAL/DATA STORAGE _____________________________________________________________________________________________ INDEX PRODUCT PRESENTATION ..............................................3 Functional purpose of the unite ......................................3 Functional principles ............................................3 Sensors and accessories ........................................... 3 GENERAL WARNINGS AND INFORMATION FOR ALL USERS ............................4 Warranty ................................................... 4 After sale service ..............................................
PH1210 DIGITAL pH-METER AUTO CAL/DATA STORAGE _____________________________________________________________________________________________ PRODUCT PRESENTATION FUNCTIONAL PURPOSE OF THE UNIT The basic system for pH and temperature measuring is made of three parts: the meter described in this instruction manual; a pH a Pt1000 temperature sensor The instrument has the necessary electric circuits and firmware to perform the following functions: as the proper sensor is connected, it displays the pH and temperature values;...
PH1210 DIGITAL pH-METER AUTO CAL/DATA STORAGE _____________________________________________________________________________________________ SENSORS AND ACCESSORIES Electrodes PH5000 pH sensor, epoxy body for clean liquids. 1 m cable + BNC Temperature probes TP5710 Pt1000 probe in epoxy, 1.5 m cable + stereo jack Optional accessories ZZ7310 ABC sample cup for measurements in soil.
WARRANTY This product is guaranteed for all manufacturing defects. 2.2 AFTER SALES SERVICE Nieuwkoop offers to all of its Customers the following services: a free of charge Technical Assistance over the phone for problems regarding installation, calibration and regular maintenance;...
PH1210 DIGITAL pH-METER AUTO CAL/DATA STORAGE _____________________________________________________________________________________________ INSTRUCTION MANUAL CONTENTS This chapter describes the manual and gives suggestions to all users on how to read it and use it. The manual is written according to the following norms: UNI 10893 “Instructions for use”.
PH1210 DIGITAL pH-METER AUTO CAL/DATA STORAGE _____________________________________________________________________________________________ 3.3 HOW TO READ THE INSTRUCTION MANUAL The manual includes all necessary information to fully comprehend the product, to use it and preserving it, and finally to achieve the performances for which you have selected it and purchased it.
The temperature display will show the messages °CM or °FM and the manual value. Calibration During the pH calibration, the meter recognize automatically the Nieuwkoop buffer solution pH 4.01 – pH 6.86. Power supply The meter is operated by a 9VDC battery.
PH1210 DIGITAL pH-METER AUTO CAL/DATA STORAGE _____________________________________________________________________________________________ 4.2 TECHNICAL SPECIFICATIONS The DISP number next to the default values shows the location of data in the menu. SETUP parameters are indicated by : “S x.y” | DEFAULT DISP MAIN MEASURE SENSOR TYPE | pH S1.0...
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PH1210 DIGITAL pH-METER AUTO CAL/DATA STORAGE _____________________________________________________________________________________________ | DEFAULT SET-UP PARAMETERS P/N and Release FW: PH1210 Rev 1.XX S1.0 Sensor type: | pH S2.0 Response time 90%: 0 / 10 s | 2 s S3.0 Temperature unit: °C / °F | °C...
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PH1210 DIGITAL pH-METER AUTO CAL/DATA STORAGE _____________________________________________________________________________________________ KEYBOARD 3 Key push button: 1) MODE/ON-ES 2) LOG/INCR Z.CAL RESET 3) SET-UP SHIFT S.CAL ENTER RESET KEY push button functionality: 1) MODE/ON-ES (OFF) - ON Instrument switch ON - ESC Escape - MODE Scrolling display - OFF Instrument switch OFF for action >3 seconds...
5.1.2 PH CALIBRATION The meter must be configured for pH measuring. The meter recognize automatically the Nieuwkoop buffer solutions at values pH 4.01 – pH 6.86. Before performing the calibration through the buffer solutions, verify that the glass membrane of the sensor has been kept wet while in storage.
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PH1210 DIGITAL pH-METER AUTO CAL/DATA STORAGE _____________________________________________________________________________________________ Zero calibration Dip the sensor into the buffer solution pH=6.86 to perform the first point calibration (zero calibration). [Z.CAL] push the key for 3 seconds. It appears the D1.1 display and message Zero cal alternate to the pH value.
PH1210 DIGITAL pH-METER AUTO CAL/DATA STORAGE _____________________________________________________________________________________________ If the memorized buffer solution value doesn’t correspond to the buffer solution used for the calibration, proceed as follow: [SHIFT] push the key to read the memorized buffer solution value with the flashing cursor under the digit XX.XX pH...
PH1210 DIGITAL pH-METER AUTO CAL/DATA STORAGE _____________________________________________________________________________________________ Manual temperature This calibration can be done when the Pt1000 sensor is not connected or malfunctioning and the user wants to adjust the manual temperature compensation value. [MODE] push the key from the main display in order to reach the D2.0 display.
PH1210 DIGITAL pH-METER AUTO CAL/DATA STORAGE _____________________________________________________________________________________________ 5.1.5 SET-UP This function allow the user to: choose the filter software response time select the temperature measuring unit °C/°F choose the time of the automatic switch-off Sensor selection The instrument is delivered with the pH configuration...
PH1210 DIGITAL pH-METER AUTO CAL/DATA STORAGE _____________________________________________________________________________________________ Switching off time The meter will switch off automatically if any keys is not pressed within the time configured in the SET UP menu. The meter is delivered with the automatic switching off time of 90 seconds but it can be modified to 30/600 seconds by means of the following procedure.
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