True saturated calomel electrode-232 electrode-comparable to magnetic / electrode reference electrod |

Brand NameNoneModel Number-DIY SuppliesELECTRICALOutput Type-Measurement unitpiece/piecesEach pack11 160,07 ₽-8%1 160,07 ₽-8%1 067,51 ₽1 067,51 ₽there are seller's couponsAdd to CartBuy now1 067,51 ₽loaderDescription

This electrode is a measuring element that serves as a reference on analytical instruments such as pH electrodes and ion meters. It forms a battery with various indicating electrodes. It can measure the concentration of various ions in aqueous solution and perform potentiometric titration analysis.   This product guarantees that the measured data of the genuine saturated calomel electrode is exactly the same as the lightning magnetic 232 saturated calomel electrode.   Model and main technical parameters

型号

212

222

232

内阻K

≤10

≤10

≤10

比对电位Mv

±3

±3

±3

液络部流通

≤0﹒05

≤0﹒05

≤0﹒05

外形尺寸（mm）

直径9×160

直径9×90

直径9×130

说明

多孔陶瓷接界

多孔陶瓷接界

多孔陶瓷接界

盐桥溶液

饱和KCL（或当量氯化钾溶液）

饱和KCL（或当量氯化钾溶液）

饱和KCL（或当量氯化钾溶液）

一般用途

参比电极（中性介质）

参比电极（中性介质）

参比电极（中性介质）

 

Use maintenance and precautions   1. When the electrode is in use, the rubber plugs and rubber caps in the small holes at the upper and lower ends of the electrode should be removed to prevent the diffusion potential from affecting the test results.   2. There should be no air bubbles in the salt bridge solution in the electrode to prevent the solution from short circuit. The electrode of the saturated salt bridge solution model should retain a little crystal to ensure the requirement of saturation.   3． The double-salt bridge type electrode must have a rubber stopper and a rubber cap when in use. After the second section of the salt-bridge solution is filled with an appropriate inert electrolyte solution, it is installed and used to ensure the accuracy of the test results.

 

 

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