便携式pH计用于工业应用中的定期pH或ORP测量。 梅特勒托利多的手持pH计使用简便,采用坚固耐用的耐候设计,测量准确性高。 便携式pH计采用符合人体工程学的精巧设计,便于单手操作,其重量轻,使测量简单方便。 拨打电话询价 1 结果 便携式pH计 Pro2Go 这款移动式pH计是定期测量pH或氧化还原电位的理想之选。它具有出色的...
How to use ▼STEP 1: Remove the electrode protective cap before use ▼STEP 2:Press the ON/OFF button, and immerse the meter into the solution. (The solution should not over the immersion line) ▼STEP 3: After the numerical display is steady, press the HOLD button and take it out of ...
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Meter Thermometer is user-friendly and requires no backlight, making it ideal for use in various settings. The digital display is easy to read, and the device's compact size makes it a breeze to carry around. The included English manual provides clear instructions on how to operate the ...
How pH Meters Work There are three main parts to a pH meter: a pH measuring electrode a reference electrode a meter that calculates and displays the pH pH probes generate a weak electrical signal based on the pH of the water. Typically inside a plastic probe encasement is a specialized...
a very accurate measurement. soak an electrode newly taken from the package, or an electrode that has been dry, for a minimum of 4 hours in a cup with additive fluid . soak a regularly used electrode in a cup with tap water for 15 minutes. what do you use to calibrate a ph meter?
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aThe pH probe measures pH as the activity of the hydrogen cations surrounding a thin-walled glass bulb at its tip. The probe produces a small voltage (about 0.06 volt per pH unit) that is measured and displayed as pH units by the meter. For more information about pH probes, see glass ...
You have used the pH meter to measure a strong solution When your pH meter first arrives, remove the pH probe from the packaging and soak it in a cup containing additive fluid for at least 4 hours. The same if your pH probe has been dry for a long time. If you regularly use the ...
Photo: How do you measure the pH of soils on Mars? Simple! You build a pH meter into a robotic space probe. The Mars Phoenix Lander space probe (left) used this built-in, mini chemical laboratory (right) to measure different aspects of the Martian soil, including acidity and metal ...