Nickel Content Analyzer

Nickel content analyzers detect the concentration of nickel ions in samples through chemical colorimetry or spectroscopy. They are used for heavy metal limit testing in products such as coatings and plastics to ensure compliance with environmental standards.
Selection
When selecting, consider that the detection limit must comply with industry standards, prioritize verifying the stability of instrument calibration, choose between wet digestion or direct injection modes based on sample morphology, and check equipment maintenance costs and operational training requirements.

Terms

Standards

Instruments

Using Spectrophotometric method, specs-trophotometry to detect nickel content, Measurement range 0.00-7 g/L, accuracy +/- 0.10g/L, equipped with LED@575nm Illuminant, easy to operate without complex pretreatment, suitable for rapid batch detection needs.

$ 215.00

Colorimetric analysis is achieved using a pre-measurement design, which reacts with nickel to form a blue complex. Measurement range covers 0.00 to 7.00 g/L, and it is suitable for a variety of Photometer instruments.

$ 540.00

Using Spectrophotometric method, spectra-trophotometry to detect nickel concentration, detection limit of 0.1mg/L, equipped with imported cold light source life of 100,000 hours, support a variety of Measurement mode and wireless data transmission function.

$ 816.00

Measurement range 0~ 300μm, resolution up to 0.01μm, support multi-layer nickel potential difference analysis, test size optional Φ 2.4mm to Φ 0.8mm.

$ 2978.00

Measurement range 000-1.000 mg/L, accuracy +/- 0.010mg/L, LED Illuminant and unique reference Detector ensure Stability, support GLP data recording and automatic storage, waterproof design for a variety of environments.

$ 632.00

Low-frequency signal penetration depth of 20mm, can simultaneously measure concrete carbide moisture content and plaster moisture content, built-in environment Sensor, support a variety of professional probe expansion measurement function.

$ 1397.00

4 groups of samples can be tested at the same time, using PID precise temperature control technology, Temperature range from room temperature to 1000 ℃, with automatic calculation of carbon black content and ash content function, open lid structure heat dissipation effect is better.

$ 6205.00

Sharp probe measurement without leaving marks, measurement range 6%~ 90%, support wood moisture content and wood humidity equivalent value display, equipped with extended Probe and hammer ElectRode for different depth measurement.

$ 444.00

Measurement unit with Baume degree, sugar content accuracy +/- 0.1 ° Baumé, automatic temperature compensation, 1.5 seconds fast display results, only 2 drops of sample, waterproof design for a variety of environments.

$ 567.00

Using computer technology to ensure accurate measurement, the measurement range is 0~ 50%, the resolution is 0.1%, and the moisture content and Ambient Temperature can be measured at the same time.

$ 159.00

4 groups of samples can be tested at the same time, using PID temperature control accuracy of 0.1 ℃, support segmented program heating, one key automatic calculation of carbon black and ash content, open the lid structure heat dissipation fast.

$ 2784.00

The thermal weight loss method is used to measure carbon black content, the operating temperature can reach 990 ° C, and the 7-inch Touchscreen is equipped to realize one-button calculation, support segmented paraMeter setting, and the Furnace body separation design has better heat dissipation.

$ 1848.00

The fat content was determined by Soxhlet extraction principle, the measurement range was 0.5% -60%, and two samples could be processed at the same time.

$ 428.00

Using monochrome cold Illuminant and narrow band filter system, Optical inspection stability, high accuracy; measurement range 0.02~ 1.00mg/L, Indication Error ≤ +/- 5%; large screen LCD Chinese display, data can be stored for a long time, the host corrosion resistance is good.

$ 499.00

It can measure refractive index 1.3000~ 1.7000nD and sugar content 0~ 100% Brix, with accuracy of +/- 0.0002nD and +/- 0.1% Brix, respectively, and supports temperature correction and direct data printout.

$ 1282.00

Articles

Determination of Thermal Decomposition Temperature and Inorganic Filler Content in Ink by Thermogravimetric Analyzer
This article introduces how to determine the thermal decomposition temperature and inorganic filler content of ink using a thermogravimetric analyzer. During the test, a small amount of ink sample is heated in a nitrogen or air atmosphere, and the mass change curve is recorded.
When selecting a laboratory disperser, it is essential to evaluate the dispersion capacity and the speed range.
When selecting a laboratory disperser, it is crucial to evaluate the dispersion capacity and speed range. The dispersion capacity should be determined based on parameters such as material viscosity and solid content to avoid uneven dispersion or localized overheating caused by excessive or insufficient capacity.
Halogen Moisture Analyzer for Rapid Determination of Solid Content in Water-Based Coatings
This article introduces a method for rapidly measuring the solid content of water-based coatings using a halogen moisture analyzer.
UV spectrophotometer for measuring residual monomers in polymer solutions.
This article introduces a method for determining residual monomers in polymer solutions using ultraviolet spectrophotometry. The principle relies on the characteristic absorption of monomers in the ultraviolet region, calculating their content based on the relationship between absorbance and concentration.
Thermogravimetric Analyzer for Measuring Moisture and Volatiles in Polymer Materials
Thermogravimetric analyzers determine the moisture and volatile content in polymer materials by measuring the mass changes during the heating process.
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.
Quantitative Measurement of Carbon Black Content in Rubber by Thermogravimetric Analyzer
Thermogravimetric analyzers measure changes in sample mass through programmed temperature control, enabling the quantitative determination of carbon black content in rubber. During the experiment, the rubber is first heated in an inert atmosphere to decompose it, leaving the carbon black intact. The atmosphere is then switched to an oxidizing environment to oxidize the carbon black. The carbon black content is calculated based on the mass loss.
Karl Fischer Moisture Analyzer for Determining Moisture Content in Coatings
This article introduces a method for determining the moisture content in coatings using a Karl Fischer moisture titrator. It is based on the quantitative reaction of reagents such as iodine and sulfur dioxide with water, and calculates the moisture content by measuring the amount of reagent consumed during titration.
Thermogravimetric Analyzer for Determining the Solid Content of Varnish
The principle of determining the solid content of varnish using a thermogravimetric analyzer is as follows: when the sample is heated, volatile solvents and moisture evaporate, leading to a decrease in mass, while the remaining solid mass stabilizes. The solid content is calculated by comparing the initial and final mass ratios.
Determination of free amino acid content in protein solutions using a microtitration apparatus.
This article introduces a method for determining the free amino acid content in protein solutions using a microtiter plate reader. It is based on the ninhydrin color reaction, where amino acids react with the reagent under specific conditions to produce colored compounds, and the concentration is calculated by measuring the absorbance.
Operating Specifications for the Determination of Hexavalent Chromium Content in Wastewater Using Colorimetric Titration Apparatus
This article introduces the standard operating procedure for determining hexavalent chromium content in wastewater using a colorimetric titrator. The method is based on the reaction between hexavalent chromium and diphenylcarbazide under acidic conditions to form a purplish-red complex, with the titration endpoint determined by monitoring changes in absorbance at a wavelength of 540 nanometers.
Wavelength selection for the determination of sulfate content in water quality using photometric titrator
This article discusses how to select the wavelength when using a photometric titrator to determine the sulfate content in water. The core issue lies in the fact that wavelength selection directly affects the accuracy and anti-interference capability of the detection.
Application of Coulometric Moisture Titrator in Moisture Detection of Electronic Components
Coulometric moisture titrators operate based on the principle of electrolysis, directly calculating the moisture content in samples by measuring the electrolytic charge without the need for calibration. In the field of electronic components, moisture can lead to issues such as corrosion and reduced insulation, making its detection critically important.
Selection Basis for Karl Fischer Titration: Volumetric vs. Coulometric Methods
There are two methods for Karl Fischer moisture titrators: volumetric and coulometric. The volumetric method calculates moisture by measuring the volume of a reagent with a known concentration that is consumed, making it suitable for samples with higher moisture content, such as those in the range of a few thousandths or more.
Automatic Potentiometric Titration for Rapid Detection of Chloride Ion Content in Cement
This article introduces a method for rapidly detecting the chloride ion content in cement using an automatic potentiometric titrator. Excessive chloride ions can corrode steel reinforcement and affect the lifespan of concrete, making accurate detection crucial.