InPro4260, PH electrode, Suntex, InPro4260, PH probe

InPro4260, PH electrode, Suntex, InPro4260, PH probe

POH (hydroxide ion concentration index) is a concept that represents the activity of hydroxide ions in a solution corresponding to pH. It is defined as follows:

At 298K (25 ℃), the ion product of water is Kw=[H] [OH]=10-14 because log Kw=log [H]+log [OH], so pOH=14-pH.
The pOH value refers to the alkalinity of a solution, expressed as the concentration of OH - (hydroxide ions) in the solution, corresponding to the acidity of the solution represented by pH. pOH is equal to the negative logarithm of the concentration of hydroxide ions,
Namely: pOH=- lg [OH -]
The concentration of hydroxide ions in the solution can be calculated based on the pOH value.
The relationship between pOH and pH value in an aqueous solution at 25 degrees Celsius:
pH+pOH=14.0
So, pH =14.0-pOH
When calculating the pH of an alkaline solution, it is necessary to first calculate the pOH of the solution, and then calculate the pH value of the solution based on pH=14.0-pOH.

application

According to the definition of pH, pH is a scale for measuring the acidity or alkalinity of a solution. In many aspects, it is necessary to control the acidity or alkalinity of the solution, and the pH value of the solution needs to be known in these areas.

InPro4260/120/PT1000 (high temperature pH electrode O/N)
Usage: Three in one electrode for pH/ORP measurement in special water bodies that are resistant to high pollution, high temperature, high pressure, etc., in line with ATXE and FM explosion-proof requirements

InPro4260, PH electrode, Suntex, InPro4260, PH probe

Specifications:
Test range: 0~14pH
Pressure resistance range: 0~15bar (at room temperature)
Temperature range: 0~130 ℃
Applicable protective devices:
InFit761/762, InTrac777e, InFlow and other pipeline or slot type installations

List of commonly used products of Taiwan, China Shangtai:
PH Series: Online PH Meter PC-350, Online PH Meter PC-3110, Online PH Controller PC-3100, PH Controller PC-310, PC-320 Online Controller, etc.
Portable series SP-2300PH analyzer,
SP2500 acidity ion concentration analyzer, Shangtai TS-100, Shangtai TS-130, etc.
Conductivity series: EC-410 conductivity meter, online conductivity controller EC-430, EC-4100 microcomputer conductivity controller, EC-4110 online conductivity meter, SC-110 portable conductivity meter, SC-2300 laboratory desktop conductivity tester, etc.

The model of Shangtai PH meter;
PH-3310,PC-3110,PC-3100,pc-110,pc-100,SP-2100,SP-2300,SP-2500,ts-1,ts-100，ts-110，ts-130（: http://www.xinsong1718 .. Com/) Taiwan, China Shangtai National Primary Agent:
Shangtai conductivity meter model:
EC-4300,EC-4110,EC-410,EC-430,SC-110,sc-2300
Shangtai dissolved oxygen analyzer:
DC-5110 DC-5300
Shangtai residual chlorine detector:
CT-6110-POL CT-6300
Shangtai turbidity meter:
TC-7100，TC-7200
Shangtai ion concentration meter:
IT-8100

National first-class agent of Shangtai, Taiwan, China, China:

Shanghai Xinsong Industrial
：

Instrument: PH-300T, PC-350 ， PC-3030A ，PC-310 ，PC-320 ，PC-3200 ，PC-3100 ，SP-701 ，SP-2300, SP-2500,ts-1.ts-100，ts-110，（: http://www.xinsong1718 .. Com/) Taiwan, China Shangtai National Primary Agent: