Lead Ion Meter

The lead ion meter detects the concentration of lead ions in a solution through an ion-selective electrode. The electrode membrane reacts with lead ions to generate a potential difference, which is then converted into a concentration reading by the circuit. It is used for detecting lead content in fields such as water quality, food, and industrial wastewater.
Selection
Select the range and resolution based on the detection scope and accuracy requirements, consider the electrode type matching the sample matrix, confirm temperature compensation and calibration functions, check the portability or suitability of benchtop instruments for specific scenarios, and evaluate the operational complexity and maintenance costs.

Terms

Standards

Instruments

Dedicated to lead ion composite ElectRode calibrated solution, 250ml standard Encasement, provides a stable lead Ion concentration reference, to ensure ElectRode Measurement accuracy and long-term Stability.

$ 110.00

ElectRode composite structure, equipped with 60mL reference filling solution and calibrating solution, built-in ionic strength modifier, support accurate lead Ion concentration measurement, matching polishing strip for easy maintenance.

$ 309.00

Dedicated to lead ion detection system, 250ml standard Encasement, ElectRode potential stability is ensured by adjusting ion strength, and measurement accuracy and Repeatability are improved.

$ 127.00

Specially designed for lead chloride ion composite ElectRode, providing stable reference potential to ensure the accuracy of ion measurement, Encasement capacity 250ml, suitable for routine laboratory testing.

$ 99.00

Universal ion calibrating solution, concentration 1000ppm, PTFE material bottle Encasement, capacity 480mL, to meet the daily calibrating needs of the laboratory.

$ 135.00

Measurement range 10-1~ 5 × 10-7mol/L, temperature range 5-60 ℃, BNC interface compatible with a variety of ion Meters.

$ 125.00

5 point key calibrated and +/- 1% Measurement accuracy, support for automatic temperature compensation and data stabilization prompts, built-in 500 sets of storage space and GLP compliance.

$ 696.00

Measurement accuracy of 1% F. S and 1 × 10~ 0.1M wide range, support 5 point calibrating, automatic temperature compensation and 500 data storage, built-in clock conforms to GLP specifications.

$ 696.00

Designed with a ceramic liquid complex section and equipped with silver ion trap technology, the membrane resistance is less than 50MΩ, and the lead-free Glass housing ensures durability for wide temperature range measurement.

$ 296.00

Universal regulator can be constant background ionic strength, Shielding interfering ions and adjusting the pH value of the sample, capacity 480 ml, using PTFE bottle Encasement.

$ 135.00

Measurement accuracy of +/- 1% F. S, support 5 point calibrating and manual temperature compensation, with automatic end point locking and limit alarm functions, can be connected to a variety of ion selective ElectRode.

$ 733.00

Equipped with 7-inch TFT display, supports 5 ion Measuring methods, automatically recognizes ion selective ElectRode, can store 1000 sets of data, Measurement accuracy of +/- 1% F. S, suitable for a variety of Ion concentration detection.

$ 864.00

Concentration 1000ppm of copper ion standard solution, PTFE bottle Encasement, capacity 480mL, suitable for daily ion calibrating applications.

$ 135.00

Measurement range 0-11pH, temperature tolerance 0-80 ℃, ensuring long-term stable measurement.

$ 554.00

Equipped with 7-inch TFT display, supports 5 ion Measuring methods, automatically recognizes ion selective ElectRode, can store 1000 sets of data, Measurement accuracy of +/- 0.5% F. S, suitable for a variety of Ion concentration detection.

$ 864.00

Articles

Cost-performance analysis of single-channel versus multi-channel switching modules when selecting a laboratory ion meter.
This article compares the cost-effectiveness of single-channel and multi-channel switching modules for laboratory ion meters. Single-channel devices have lower purchase costs, but additional instruments are required for each additional detection parameter. Multi-channel units have higher initial investment, but when testing more than three parameters, the total cost over three years is lower and the sample throughput is greater.
Atomic Absorption Spectrometer for Measuring Heavy Metal Content in Rubber
This article introduces a method for determining the heavy metal content in rubber using atomic absorption spectrometry. It first explains that rubber may contain harmful elements such as lead and cadmium, which require accurate measurement.
Pencil Hardness Tester for Rapid Evaluation of Coating Surface Hardness
The pencil hardness tester is a tool used for rapidly assessing the relative hardness of coating surfaces through standardized scratch tests. It employs a series of pencil leads with known hardness levels, which are drawn across the coating under a fixed load and angle. The hardness grade, ranging from 6B to 9H, is determined based on whether a permanent scratch is produced.
Pencil Hardness Plan Outstanding Paint Film Pencil Hardness Grade
The pencil hardness test is a method for evaluating the scratch resistance of paint films. It involves using a series of pencils with known hardness levels to scratch the coated surface under fixed conditions. The hardness grade of the coating is determined by observing whether permanent scratches are produced.
Application of Film Pencil Hardness Tester in Coating Scratch Resistance Testing
The paint film pencil hardness tester is an instrument used to evaluate the scratch resistance of coatings. It works by scratching the surface of the coating with a pencil of known hardness under a fixed load, and then assessing the hardness grade based on whether scratches are produced.
Classification standards for determining the hardness of coatings using a pencil hardness tester.
This article introduces the method of measuring the hardness of coatings using a pencil hardness tester. It involves using pencils of varying hardness to scratch the coating and observing whether scratches are produced to determine the hardness grade, ranging from 6B to 9H.
Atomic Absorption Spectrometer for Determining Heavy Metal Content in Coatings
This article introduces a method for determining the content of heavy metals such as lead, cadmium, chromium, and mercury in coatings using atomic absorption spectroscopy. The method is based on the absorption of characteristic wavelength light by atoms for quantification. It requires acid digestion pretreatment of coating samples and optimization of instrument conditions to improve accuracy.
Key Operational Points and Influencing Factors of Pencil Hardness Method for Determining Coating Film Hardness
The pencil hardness test is a method used to evaluate the scratch resistance of a coating by making marks on the paint film with pencils of known hardness. During the operation, a uniformly cured sample is prepared, and calibrated pencils are used to make marks at a 45-degree angle with a fixed force, aiming to identify the highest hardness grade that does not scratch through the paint film.
How to Select a Pencil Hardness Tester? A Comprehensive Guide from Principles to Practical Application
When selecting a pencil hardness tester, focus on three key points: choose manual or automatic based on standards, use specialized testing pencils, and ensure the instrument can fix a 45-degree angle for uniform force application to achieve accurate and reliable results.