Product Details
Product Description
Product Description
PH-89/89P/89L Waterproof Surface pH tester
The newly upgraded planar electrode adopts a double bridge structure for fast and stable measurement.
Diamond plastic shell, not easy to break, acid and alkali resistant.
Adopt AAA battery, with largecapacity and long battery life.
Suitable for acid-base measurement of dough, skin, cosmetics, fruits, milk, gastric juice, fruit juice, cheese, milk tea, meat, etc
Technical Specification
Model
| PH-89/89p/89L
|
Range
| PH
| 0.00～14.00PH
|
Temp
| 0～50℃
|
Resolution
| PH
| 0.01PH
|
Temp
| 0.1℃
|
Accuracy
| PH
| ±0.02PH
|
Temp
| ±0.1℃
|
Automatic Temperature Compensation
| 0℃～50℃
|
Battery Type
| 2×1.5V( AAA Batteries)
|
Operating Temperature
| 0℃～50℃
|
Calibration
| 2 points with auto buffer recognition
|
Dimensions
| 210 x 40 x 25 mm |
Weight
| 97g |
Acidity meter is a common equipment,also known as PH meter, which is mainly used for precise measurement of pH value of liquid medium, and can also measure MV value of ion electrode potential with corresponding ion selective electrode. It is widely used in industry, agriculture, scientific research, environmental protection and other fields. If the electrode an be properly maintained in use, prepare the standard buffer solution as required and operate the electrometer correctly, which can remarkably reduce pH indication error, so as to improve the reliability of chemical experiment and test data.
Taking the acidity meter produced by Kelilong Electron Co.Ltd in Fujian,China as an example. It usually divided into four categories: industrial on-line acidity mete, table type acidity meter, portable acidity meter and pen type acidity meter.As shown in Figure 1.
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