PH2011 PH Backlight
2023/7/21 14:06:19
- Brand Water Testing
- Model PH2011 PH Backlight
Introduction
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Product Name
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PH meter
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Range
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0.00-14.00PH
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Resolution
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0.01PH
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Temperature compensation
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0¡æ -50¡æ
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Operating Temperature
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0¡æ -60¡æ
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Calibration
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One-Point or Two-Point
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Accuracy
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¡À0.01PH
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Power Supply
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2*1.5V (LR44 Button Cell)
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Dimension
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155*31*18mm
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Weight
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50g(1.7OZ)
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Service
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OEM ODM
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Color
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Yellow,Blue,or customer required colors
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Product Description
PH meter is an instrument used to measure acidity or alkalinity of a solution - also know as pH. pH is the unit of measure that describes the degree of acidity or alkalinity. It is measured on a scale of 0 to 14.
There are different scales set by scientific rules to determine this. For instance, if the reading on PH meter is 7 then it is neutral. If it is above 7, then the element is basic and in the case of below 7 then it is acidic. So, this was the measurement criteria or we can say scale for checking the acidity or alkalinity.
Product Feature
Easy to Use: Simply immerse the pH meter electrode in the solution to be tested, readings are quickly display on a large lcd display.
Auto Calibrated: Features in-built calibration with 2 buffer powders(included).Just press a button to finish the calibration. This pH meter is factory calibrated. Users can use it directly.
Fast and Accurate Results: No need to work with those annoying color charts and test strips.
Compact Portable Design: Pocket fitting pH meter that's also lightweight and compact. Total concealed fit in your bag or pocket for easy, casual carrying.
Wide Application: Ideal instrument for any aquarium, the fishing industry, swimming pools, spa, school laboratories, food & beverage, drinking water etc.
Auto Calibrated: Features in-built calibration with 2 buffer powders(included).Just press a button to finish the calibration. This pH meter is factory calibrated. Users can use it directly.
Fast and Accurate Results: No need to work with those annoying color charts and test strips.
Compact Portable Design: Pocket fitting pH meter that's also lightweight and compact. Total concealed fit in your bag or pocket for easy, casual carrying.
Why pH Measurements Are Important
Chemicals reactions in water are affected by the acidity or alkalinity of the solution. This is important not only in the chemistry lab, but in industry, cooking, and medicine. pH is carefully regulated in human cells and blood. The normal pH range for blood is between 7.35 and 7.45. Variation by even a tenth of a pH unit may be fatal. Soil pH is important for crop germination and growth. Acid rain caused by natural and man-made pollutants changes the acidity of soil and water, greatly affecting living organisms and other processes. In cooking, pH changes are used in baking and brewing. Since many reactions in everyday life are affected by pH, it's useful to know how to calculate and measure it.
How to use
1.Remove protective cap.
2.First rinse the electrode with distilled water and suck it with filter paper.
3.Turn the meter on by pressing ¡°ON/OFF¡± key.
4.Immerse the pH meter electrode in the solution to be tested (should not be over the immersion line).
5.Stir gently and wait around 30 seconds till the reading stabilizes.
6.After finishing, clear the electrode with pure water, turn the meter off by pressing ¡°ON/OFF¡± key.
7.Always replace the protective cap after use.
2.First rinse the electrode with distilled water and suck it with filter paper.
3.Turn the meter on by pressing ¡°ON/OFF¡± key.
4.Immerse the pH meter electrode in the solution to be tested (should not be over the immersion line).
5.Stir gently and wait around 30 seconds till the reading stabilizes.
6.After finishing, clear the electrode with pure water, turn the meter off by pressing ¡°ON/OFF¡± key.
7.Always replace the protective cap after use.
Kindly Reminder
If the tester was used or lay aside long time: recalibrate it.
If you open battery case or replace battery: recalibrate it.
The glass bulb of the electrode is fragile.
Don't touch it by hard tools and fingers, suck the water on it gently when cleaning.
If you open battery case or replace battery: recalibrate it.
The glass bulb of the electrode is fragile.
Don't touch it by hard tools and fingers, suck the water on it gently when cleaning.
Warranty
1.12 months Manufacturer`s limited Warranty for defective items (excluding items damaged and/or misused after receipt).
Accessories come with a 3-month warranty.
2.Defective items MUST BE reported and returned within the warranty period (and in the original packaging, if possible). You must
tell us what the defect is and give us your order number. WE DO NOT REPAIR OR REPLACE ITEMS WITH AN EXPIRED WARRANTY.
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