Industrial Grade NO3 Digital Nitrate Water Tester RS485 reference electrode
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... and pollution-free, and can be monitored online in real time. Integrate nitrate ion, sodium ion (optional), and reference electrode, automatically compensate temperature in the water. It can be directly put into installation, which is more economical,...
Xi'an Desun Uniwill Electronic Technology Co., Ltd.
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Nitrate Nitrogen NO3-N Digital RS485 Water Quality Sensor IP68/NEMA6P Waterproof
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Nitrate nitrogen NO3-N Digital RS485 Water Quality Sensor >>Overview An electrochemical sensor that utilizes membrane potential to determine the activity or concentration of ions in a solution. When it comes into contact with a solution containing the target ions, a membrane potential directly related to the ion activity is generated at the interface between its sensing membrane and the solution. The ion-selective electrode......
Nanjing Juge Environmental Technology Co., Ltd.
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Portable Digital Soil Moisture Tester For Garden , Houseplant Water Meter 18*40mm Size
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YIERYI Ph meter digital pH & ORP Meter 0.0--14.0pH 500mV protable PH tester CT-6821 Product Features: Instrument shell waterproof design, LCD display. Small, portable, ready to measure, the use of more convenient. Low power consumption, high accuracy, wide......
SHEN ZHEN YIERYI Technology Co., Ltd
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IP68 Nitrate Nitrogen Water Quality Sensor POM Material
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... of digital water quality analysis platform. Integrated design, using industrial on- line ion selective electrode, digital, intelligent sensor design concept. The functions of electrode signal detection, temperature detection, automatic compensation and...
Xi'an Kacise Optronics Co.,Ltd.
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High Accuracy Water Analysis Instrument Nitrate Ion Meter Tester
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...Water Analysis Instrument Nitrate Ion Meter Tester Brief introduction of ion meter The ion meter is an electrochemical analyzer used to measure the ion concentration in a solution. Measurement of H + also belongs to the ion meter, we generally call its PH meter or acidity meter, the general people refer......
NANBEI INSTRUMENT LIMITED
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ASTM D3227 Automatic Mercaptan Sulfur Tester Potentiometric Titration Method
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...Tester (Potentiometric Titration Method) SH709 automatic mercaptan and sulfur measuring instrument using potential titration method measurement principle. The H2S-free sample was dissolved in isopropanol solvent of sodium acetate, and potentiometric titration was carried out with standard solution of silver alcohol nitrate. The pH glass electrode was used as reference...
Shandong Shengtai instrument co.,ltd
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100VAC Two SPST Relays Online PH ORP Tester Aquaculture Water Treatment
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...Tester For Aquaculture Water Treatment Brief introduction ORP measurements are not controlled by temperature, so ORP electrodes do not require temperature compensation. In case the oxidation level is high (the ORP value is high), platinum electrodes are recommended, and conversely gold electrodes are recommended. Both inert electrodes are usually used as reference electrodes......
Suzhou Delfino Environmental Technology Co., Ltd.
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Handheld PH Meter Tester Pen Automatic Calibration 1.5V Durable Battery
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... With backlight. Easy Detection Of PH Tester Digitable : Unplug the electrode protection cap, first rinse the probe in the clear water, then press the "ON-OFF" power button,place the meter in test solution, pay attention to the water level not exceed the...
FY EP Sci-Tech Co., Ltd
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HACH IntelliCAL PHC73501 Glass Ph Electrode Laboratory Dirty Media Red Rod Refillable
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PHC735 Dirty Media Red Rod Refillable Glass pH Electrode OVERVIEW High performance Red Rod technology now available for the digital HQD platform IntelliCALⓇ PHC735 is a digital combination pH electrode with built-in temperature sensor. The PHC735 is a pH ......
Beijing HiYi Technology Co., Ltd
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