PH meters
A PH Meter is an instrument used to measure the acidity or alkalinity of a solution. The information provided by this equipment expresses the degree of acidity of an acid or base in terms of the activity of hydrogen ions.
The pH is the unit of measurement that describes the degree of acidity or alkalinity and is measured on a scale ranging from 0 to 14. An approximate indication of the pH can be obtained using indicators or pH ribbons, which change color as a function of the variation of the pH level, but these indicators present limitations in terms of accuracy and can be difficult to interpret correctly in dark or colorful samples, and this error can be largely corrected through the use of pH meter.
Types of PH Meters a Laboratory may need
Industrial PH Controller
• Economical online PH Controller comes with an industrial pH electrode.
• 1 to 3 points calibration with auto-buffer recognition.
• Selectable pH buffer group, including the USA and NIST options.
• Automatic temperature compensation ensures accurate readings over the entire range.
• Automatic electrode diagnosis helps the user decide whether to replace the sensor.
• Setup menu allows setting the pH buffer group, number of calibration points, alarm limits,
hysteresis value, 4 to 20mA output, etc.
• Reset function automatically resumes all settings back to the factory defaults.
Table PH Meters
A PH Meter works through an electrochemical cell mechanism, where the H + in the chemical reaction allow determining the concentration of them in solution. When determining pH with a pH meter, a reference electrode and a measurement electrode are used, which are sensitive to analytes.
In other words, a PH Meter is a high impedance amplifier that accurately measures the minimum electrode voltages and displays the results directly in pH units on an analog or digital display. In some cases, the voltages can also be interpreted for special applications or use with ion selective or oxidation / reduction potential electrodes.
In Kalstein you can find the ideal PH Meters for your Laboratory
Portable pH Meter YR0220A
Professional portable pH meter is equipped with a backlit LCD display.
1 to 5 points calibration with automatic...
Pocket pH Tester YR01804
Digital pocket pH meter, Manual Temperature Compensation. The tester comes with a plastic body pH electrode...
YR01822 Benchtop pH Meter
Classical benchtop pH meter, 1 to 3 points calibration, Automatic Temperature Compensation, setup menu...
Pocket pH / ° C / ° F Meter
High-accuracy pocket pH meter, 1 to 3 points calibration, setup menu contains 5 options. The tester is suitable...
Our best selling PH Meters
High-accuracy pocket pH meter, 1 to 3 points calibration, setup menu contains 5 options. The tester is suitable for measuring the pH of general water samples, accuracy: 0.01pH.
Features
• High-accuracy pocket pH meter with a dual display LCD.
• Circular glass bulb electrode fully senses the pH of liquids.
• 1 to 3 points calibration with automatic recognition for USA and NIST buffers.
• Automatic temperature compensation ensures accurate readings over the entire range.
• Auto-Read function senses and locks the measurement endpoint.
Model | YR01800 |
pH | |
Range | -1.00 to 15.00pH |
Resolution | 0.01pH |
Accuracy | ±0.01pH |
Calibration Points | 1 to 3 points |
pH Buffer Options | USA (pH4.01/7.00/10.01), NIST (pH4.01/6.86/9.18) |
Temperature | |
Range | 0 to 60°C/32 to 140°F |
Resolution | 0.1°C/0.1°F |
Accuracy | ±1°C/±1.8°F |
Offset Calibration | 1 point |
Calibration Range | Reading ±10°C |
General Specifications | |
Temperature Compensation | 0 to 60°C/32 to 140°F, automatic |
Hold Function | Manual or auto-endpoint |
Auto-Power Off | 8 minutes after last key pressed |
Display | Dual-line LCD (21×21mm) |
Power | 2×1.5V AAA batteries |
Battery Life | Approximately 200 hours of continuous use |
Dimensions | 185(L)×40(Dia.)mm |
Weight | 100g |
Analysis of the best PH Meters for your Laboratory
How does a PH Meter work?
A pH meter or PH Meter is an instrument used to measure the acidity or alkalinity of a solution. The information provided by this equipment expresses the degree of acidity...
Importance of PHmeter in a laboratory
A PH Meter is one of the most used equipment in a laboratory. It is used to measure the acidity or alkalinity...
PHmeter: Technology and accuracy
The measurement of PH (hydrogen potential) in the Laboratory is one of the most important parameters...
PH Meter vs. Dissolved Oxygen Meter
The PH is the unit of measurement that describes the degree of acidity or alkalinity and is measured on a scale...
Catalog of PH Meters models on offer
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YR01822 Benchtop pH Meter
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Benchtop pH / Ion Meter YR01826
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YR01825 Benchtop pH / Ion Meter
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Pocket pH Meter – ° C / ° F YR01802 – YR01802-1
Select options -
YR01838 Online Industrial pH Controller
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Pocket pH Meter – ° C / ° F YR01800 – YR01800-1
Select options -
Portable pH Meter YR0220A – YR0210A
Select options -
Pocket pH Tester YR01804
Guides to becoming an expert in PH Meters
Functions of PH Ion Meters in the Cosmetic Industry
In the manufacture of cosmetic products there are three essential aspects that must be addressed, the first, the...
PH Meter or PH Meter: How should it be used?
A pH meter is an instrument used to measure the acidity or alkalinity of a solution. The information provided by this...
What is the PH Meter, and the human body PH?
PH is a parameter used to measure the concentration of the hydrogen ion [H +] in a solution. In definition pH...
What are the differences between: PH Meter, Ion Meter and Conductivity Meter?
Firstly, measuring instruments are important and fundamental in laboratories, they are equipment that are created to provide a solution to professionals, for monitoring their activities...
Frequently Asked Questions about PH Meters
How to know the prices of PH Meters?
To know the price of PH Meters we invite you to send us an email with your request through the contact form..
What are the delivery times of the PH Meters?
- If the equipment of your interest is in stock or if it must be manufactured.
- The type of freight you have chosen, this may be; air or sea.
How to make a purchase of PH Meters?
- By email: sales@kalstein.eu
- By telephone: +33 (0) 1 78 95 87 02
- E-commerce: Via Kalstein's official website in your country.
How does the warranty work?
Can I request a quote online?
Of course, you can request a quote for the Kalstein team of your interest, directly from our official website. Once you have identified your preferred model, click HERE
Send us a direct message and one of our agents will contact you
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