PH71/PH72便攜式pH/ORP計

PH71/PH72系列產品小巧易用,採用防滴設計,專門為滿足現場和實驗室的需求設計而成。這款便攜式pH和ORP測量儀具有多種先進功能,如自診斷、數據存儲、自動/手動溫度補償和多個標定選項等。

通製與多種pH和ORP電極組合,PH71/PH72系列的靈活性可滿足幾乎所有pH和ORP應用的需求。

  • 防水(IP67),採用密封外殼和接頭蓋進行防潮
  • “一鍵”自動和手動標定
  • 自動或手動溫度補償
  • 大型LCD顯示屏,易於讀取
  • 自診斷警告故障情況
  • 自動斷電延長電池壽命
  • 300點數據存儲(存儲pH/ORP值、溫度、日期和時間)
  • 聲音報警功能
  • 採用恰當的電極進行ORP測量

測量範圍

pH:0~14 pH
ORP:-2000~2000 mV
溫度:0~80℃

分辨率

pH:0.01 pH
ORP:1 mV (±199.9 mV時為0.1 mV)
溫度:0.1℃

重複性(w/o傳感器)

±0.01 pH ±1
±1 mV ±1

顯示器

液晶數字顯示器

溫度補償

自動、手動

標定

自動(1或2點)、手動

環境溫度

0~50℃

結構

IP67 (JIS C0920)

重量

約220克(不帶傳感器)

電源

2節五號干電池

摘要:

Wet scrubbers are used in utilities, paper mills, and chemical plants to remove sulfur dioxide (SO2) and other pollutants from gas streams. Undesirable pollutants are removed by contacting the gases with an aqueous solution or slurry containing a sorbent. The most common sorbents are lime, Ca(OH)2, and limestone, CaCO3

產業別:
摘要:

Current trend for increasing mercury awareness throughout the public sector has caused the government to take action. Recently, the Environmental Protection Agency (EPA) has focused their efforts on controlling mercury levels produced in various coal fired power plants. Based on information from several case studies, the EPA developed the Mercury and Air Toxics Standards to cut back mercury emissions. The most popular technology utilized by coal plants to meet the new standards is a scrubber which cleans the off gas from the combustion process. ORP sensors can further monitor the effluent from these scrubbers to ensure optimal mercury emission levels are achieved. By closely monitoring the mercury concentrations in the effluent, plant managers will be able to easily confirm their plants are meeting the EPA's standards.

產業別:

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