Ion meter
A pH meter is a laboratory instrument for scientific use, which measures the activity of the hydrogen ion in aqueous solutions, indicating its degree of acidity or alkalinity expressed as pH, is used in laboratories and in multiple other fields or areas; a pH measurement can be obtained using pH indicators or tapes, or meters such as pH meters, portable meters or pH electrodes.
This pH meter instrument makes a measurement of the pH by a potentiometric method, based on the fact that between two solutions with different H + a potential difference is established, which determines when the two solutions come into contact a flow of electric current occurs, in practice the pH measurement is relative, since the pH of a sample is compared with that of a known pH standard solution.
Types of Laboratory Ion Meter a Laboratory May Need
Portable
As mentioned above the measurement of the ion concentration or the measurements of specific ions through an ion meter can be performed on a wide variety of samples such as: water, food, beverages, pharmaceuticals and also samples of biological origin.
An ion meter works by selective ion electrodes (ISEs) which are measuring devices with a sensitive membrane capable of measuring ion activity. These devices measure the concentration of ion determined in a solution using a sensor electrode and a reference electrode. They work through ion exchange, where the difference in potential that is generated when the electrode comes in contact with the ion being studied is measured. The specific ion activity is transformed into electrical potential at the moment it comes into contact with the active membrane of the selective ion electrode.
In Kalstein you can find the Ideal ion meter for your Laboratory
Portable Ion Meter YR01817 // YR01817-15
Setup menu allows you to configure the number of calibration points, stability criteria, temperature,Unit, date and time...
YR01816 Portable pH / Ion Meter
Multiparameter portable ion meter, 2 to 5 points calibration, selectable ion concentration units. The meter is suitable...
Our Best Selling Ion Meter
• Auto-Read function senses and locks the measurement endpoint.
• Calibration due alarm prompts user to calibrate the meter regularly.
• Auto-Power Off effectively conserves battery life.
• Setup menu allows setting the number of calibration points, stability criteria, temperature
unit, date and time, etc.
• Reset function automatically resumes all settings back to the factory defaults.
• Expanded memory stores or recalls up to 500 data sets.
• USB communication interface for data transfer or connecting a power adapter to meter.
| Model | YR01816 |
| pH | |
| Range | -2.000 to 20.000pH |
| Resolution | 0.001, 0.01, 0.1pH, selectable |
| Accuracy | ±0.002pH |
| Calibration Points | 1 to 5 points |
| pH Buffer Options | USA, NIST, DIN, 2 custom buffers |
| ORP | |
| Range | ±1999.9mV |
| Resolution | 0.1, 1mV, selectable |
| Accuracy | ±0.2mV |
| Calibration Points | 1 point |
| Measurement Modes | Relative or absolute mV |
| Ion Concentration | |
| Range | 0.001 to 19999 (deponding on the range of ISE) |
| Resolution | 0.001, 0.01, 0.1, 1 |
| Accuracy | ±0.5% F.S. (monovalent), ±1% F.S. (divalent) |
| Calibration Points | 2 to 5 points |
| Calibration Solutions | 0.001, 0.01, 0.1, 1, 10, 100, 1000, 10000 |
| Measurement Units | ppm, mg/L, mol/L, mmol/L |
| Temperature | |
| Range | 0 to 105°C/32 to 221°F |
| Resolution | 0.1°C/0.1°F |
| Accuracy | ±0.5°C/±0.9°F |
| Offset Calibration | 1 point |
| Calibration Range | Reading ±10°C |
| General Specifications | |
| Temperature Compensation | 0 to 100°C/32 to 212°F, manual or automatic |
| Stability Criteria | Low or high |
| Calibration Due Alarm | 1 to 31 days or off |
| Auto-Power Off | 10, 20 or 30 minutes after last key pressed |
| Memory | Stores up to 500 data sets |
| Output | USB communication interface |
| Connector | BNC, 3.5mm jack socket |
| Display | Custom LCD (80×60mm) |
| Power | 3×1.5V AA batteries or DC5V power adapter |
| Battery Life | Approximately 150 hours (turn off the backlight) |
| Dimensions | 170(L)×85(W)×30(H)mm |
| Weight | 300g |
Analysis of the best Ion Meters for your Laboratory
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pH meter: what is it used for?
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Ion Meter Models Catalog on Sale
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Portable Ion Meter YR01817 // YR01817-15
Select options This product has multiple variants. The options may be chosen on the product page -
YR01816 Portable pH / Ion Meter
Guides to becoming an expert in Ion Meter
What are the characteristics of an ion meter?
An ion meter is an electrochemical analytical device that is used to measure ion concentration in a solution. It is used.
How does a laboratory ion meter work - Kalstein ?
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In recent years the use of chlorine for swimming pool disinfection has been replaced by ionization with copper or with the combination of copper and silver. This procedure is performed with copper ionizers. These devices use electrolysis to release copper...
Videos of Ion meter
In this section you can find, our Ion meter running, packaged, receiving service, etc.
Ion meter in operation
An ion meter is an electrochemical analytical device that is used to measure ion concentration in a solution. It is used with several ion electrodes (ISE).
An ion is an atom or a group of atoms with electric charge. This charged particle can be positive or negative. A cation is an ion with positive charge and an anion is one with a negative charge (atom or molecule). The ions are formed when a neutral (electrically neutral) atom loses or gains electrons. The anions have more electrons than protons and cations have a higher proton number.
Measuring the concentration of ions or measurements of specific ions through an ion meter can be performed in a wide variety of samples such as water, food, beverages, pharmaceutical products and samples of biological origin.
Frequently Asked Questions about Ion Meters
How to know the prices of Ion Meters?
To know the price of the Ion Meter we invite you to send us an email with your request through the contact form..
What are the delivery times of the Ion 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 Ion Meters?
- By email: [email protected]
- 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