Related Manuals for SUPMEA PH-5014
Summary of Contents for SUPMEA PH-5014
- Page 1 Translated from Chinese (Simplified) to English - www.onlinedoctranslator.com manual Industry OnlinepHelectrode U-JPH-ZXCN1...
- Page 2 foreword Thank you for purchasing our products! This manual is an instruction manual about the functions, settings, wiring methods, operation methods, troubleshooting and other methods of the instrument. Please read this manual carefully before operation and use it correctly. After you read it, please keep it in a place where you can read it at any time, so that you can refer to it during operation.
- Page 3 Confirm the package contents After unpacking, please confirm the product and information first. If the quantity is wrong or the appearance is damaged, please contact our company. Product List Table 1 Item Name quantity serial number 1set Industry OnlinepHelectrode manual 1Book certificate 1share...
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Page 4: Table Of Contents
4 pHCommon installation methods of electrodes................4 5 pHCalibration of Electrodes ................5 6 pHElectrode Signal Parameters ..................6 7 pHElectrode Parameters ..................7 7.1 PH-5014..................7 7.2 PH-5015................8 7.3 PH-5016................9 7.4 PH-5017..................10 7.5 PH-5018................11 7.6 PH-5019.............. -
Page 6: Phelectrodes And Introduction
1 pHElectrodes and Introduction 1 pH electrode and introduction pHElectrode measurement principle is electrochemical method, galvanic cell principle. A galvanic cell is a system that converts chemical energy into electrical energy. The voltage of this battery is called the electromotive force (EMF). This electromotive force (EMF) consists of two half-cells. -
Page 7: Phelectrode Use Precautions
2 pHElectrode use precautions 2 Notes on using pH electrode (1) electrode conventional lead is2core or4Core shielded wire, customers are prohibited from splicing the leads without permission, and we are not responsible for the consequences. (2) should avoid prolonged immersion in distilled water or protein solutions, and prevent contact with silicone grease. -
Page 8: Phelectrode Use And Maintenance
3 pHElectrode use and maintenance 3 Use and maintenance of pH electrode (1) There is an appropriate amount in the protective cover of the front section of the electrode3.3mol/LKCLsolution, in which the electrode tip is immersed to maintain activation of the sensitive membrane and liquid junction. (2) When using the electrode, the front transparent protective cover needs to be removed, and the glass bulb and the liquid junction should be immersed in the solution for use. -
Page 9: Phcommon Installation Methods Of Electrodes
4 pHCommon installation methods of electrodes 4 Common installation methods of pH electrodes figure 1... -
Page 10: Phcalibration Of Electrodes
5 pHCalibration of electrodes 5 Calibration of pH electrodes (1) It is recommended to use the three-point method to calibrate the electrode, usually the firstpH4.00buffer determination bits, and then use them in orderpH6.86andpH9.18of buffer to determine the slope. (2) After the electrode is connected to the meter, please connect the meter to the power before performing the calibration work. source warm-up30minute. -
Page 11: Phelectrode Signal Parameters
6 pHElectrode Signal Parameters 6 pH electrode signal parameters Electrode slope: The slope of the glass electrode is theoretically25℃ is 59.16mV, that is, every time the solution changes by onepHvalue, the glass electrode produces 59.16mVthe potential change. But in fact, all glass electrodes cannot 100%Reach the theoretical value, in general, the electrode slope is the theoretical value98% (percentage slope) above. -
Page 12: Phelectrode Parameters
7 pHElectrode parameters 7 pH electrode parameters 7.1 PH-5014 PH-5014The electrode uses a pressure-resistant hemispherepHSensitive film, mixed glueGMTconstitute the intermediate dielectric,Ag/AgCL/KCLExternal reference system, no salt bridge (OPEN) opening constituted by the liquid junction. Widely used in pure and high-purity water and complex chemical processes. -
Page 13: Ph-5015
7 pHElectrode parameters 7.2 PH-5015 PH-5015The electrode has a large sensitive area and is resistant to mechanical shock; it is widely used in microorganisms Technology, pharmaceutical, food and beverage, sugar, chlor-alkali, mining and smelting, paper, pulp, Various chemical processes and wastewater treatment in textiles, petrochemicals, semiconductor electronics industries, etc. and other fields. -
Page 14: Ph-5016
7 pH widely used Oil chemical industry Zero potential point:7±0.5pH Conversion factor: >98% Membrane resistance: <250MΩ Practical response time: <1min Measuring range:0--14pH Salt Bridge: Salt Bridge PorousTEFLON NTC:10KΩ/2.252KΩ/Pt100/Pt1000 Heat resistance:0--80℃ Universal cable >100℃ high temperature cable (or cable not immersed in solution) Pressure resistance:25℃,1—6 Bar Figure 4... -
Page 15: Ph-5017
7 pHElectrode parameters 7.4 PH-5017 PH-5017Electrodes are cylindrically blown using alkali-resistant glasspHSensitive film, prefilled Press the gelPFT/GFTForms an external reference electrolyte system that can resist process solutions up to 6Barosmotic pressure. This electrode is widely used in various chemical processes including chlor-alkali, mining Smelting, papermaking, pulp, textiles, petrochemicals, semiconductor electronics industry processes, areas such as biotechnology and wastewater treatment. -
Page 16: Ph-5018
7 pHElectrode parameters 7.5 PH-5018 PH-5018The electrode sensitive area is large and the mechanical shock resistance is strong. This electrode can be widely used In microbiological technology, pharmaceuticals, food and beverage, sugar, including chlor-alkali, mining and smelting, Paper, pulp, textile, petrochemical, semiconductor electronics industry and other chemical industries engineering and wastewater treatment. -
Page 17: Ph-5019
7 pHElectrode parameters 7.6 PH-5019 PH-5019electrodes bypHsensitive film, double junction referenceGPTintermediate electrolyte, by porous large areaTEFLONform a salt bridge. Electrode plastic shell adopts modifiedPONDo success, endurance80Celsius temperature, and resistant to strong acid and alkali erosion. widely used in Wastewater treatment and including mining and smelting, paper, pulp, textiles, petrochemical, semi- Conductor electronics industry process, biotechnology downstream engineering and other fields. -
Page 18: Ph-5021
7 pHElectrode parameters 7.7 PH-5021 PH-5021Electrodes are made of hydrofluoric acid resistantpHMade of sensitive glass film, this electrode Can be used in hydrofluoric acid-containing waterpHValue determination, widely used in semiconductor wafers Dilution control of hydrofluoric acid in manufacturing and chip production; corrosion of petrochemical industry, steel wastewater, etc. in more corrosive systemspHvalue determination.
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