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使用Bresle方法按照ISO 8502-6/ISO 8502-9來測量鹽污染


試步驟:

從中心,取出保護包裝和泡沫。

 Remove protective backing and foam centre from the patch.

在表面貼上鹽分貼片,緊壓邊緣,實現完全密封—確保測試艙中有最少的空氣

Apply the patch to surface and press firmly around perimeter to achieve a complete seal - ensuring that a minimum amount of air is trapped within the test compartment.

3ml 純水填入注射器。 通過海綿泡棉周長以大約30°到測試面的角度,將注射器插入貼片 , 使其穿過泡棉到測試的貼片。

 Fill the syringe with 3.0ml of pure water. Insert the syringe into the patch through its foam perimeter, at a 30° angle, so that it passes through the foam into the test compartment.

注入水到測試的貼片。 如果有必要, 去除貼片內剩余空氣

Inject the water into the test compartment. If necessary remove the remaining air within the compartment.



期間商定的時期內 , 無需取出針 , 吸和重新注入該溶液到貼片至少四次

During an agreed period of time, without removing the needle - withdraw and re-inject the solution back into the patch, at least four times.

在該期間結束時 , 盡可能多提取溶液

At the end of the period extract as much solution as possible.

從貼片拔掉注射器,使用合適的電導率儀例如來測量溶液中的電導率。

Remove the syringe from the patch and measure the conductivity of the solution using a suitable Conductivity Meter such as the Elcometer138.

計算鹽分含量:

如果測試讀數的單位是uS/cm,那么用讀數乘以1.2,可得到鹽分含量的單位mg/㎡。


使用Bresle方法按照ISO 8502-6/ISO 8502-9來測量鹽污染



試步驟:

從中心,取出保護包裝和泡沫。

 Remove protective backing and foam centre from the patch.

在表面貼上鹽分貼片,緊壓邊緣,實現完全密封—確保測試艙中有最少的空氣

Apply the patch to surface and press firmly around perimeter to achieve a complete seal - ensuring that a minimum amount of air is trapped within the test compartment.

3ml 純水填入注射器。 通過海綿泡棉周長以大約30°到測試面的角度,將注射器插入貼片 , 使其穿過泡棉到測試的貼片。

 Fill the syringe with 3.0ml of pure water. Insert the syringe into the patch through its foam perimeter, at a 30° angle, so that it passes through the foam into the test compartment.

注入水到測試的貼片。 如果有必要, 去除貼片內剩余空氣

Inject the water into the test compartment. If necessary remove the remaining air within the compartment.



期間商定的時期內 , 無需取出針 , 吸和重新注入該溶液到貼片至少四次

During an agreed period of time, without removing the needle - withdraw and re-inject the solution back into the patch, at least four times.

在該期間結束時 , 盡可能多提取溶液

At the end of the period extract as much solution as possible.

從貼片拔掉注射器,使用合適的電導率儀例如來測量溶液中的電導率。

Remove the syringe from the patch and measure the conductivity of the solution using a suitable Conductivity Meter such as the Elcometer138.

計算鹽分含量:

如果測試讀數的單位是uS/cm,那么用讀數乘以1.2,可得到鹽分含量的單位mg/㎡。



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