Trace Element Analyzer

Trace element analyzers detect the types and concentrations of trace elements in samples using techniques such as atomic absorption or emission spectroscopy. They are used for material composition analysis, quality control, and environmental monitoring, helping to understand material properties.
Selection
When selecting a trace element analyzer, consider the detection element range, sensitivity, sample type compatibility, ease of operation, and maintenance costs. Refer to actual application needs and compare the performance parameters and user feedback of different instruments.

Terms

Standards

Instruments

Using Coulomb ElectRode technology, it can measure 10μg~ 20mg moisture, support 10mA to 100mA electrolysis current, no need to calibrate Reagent, with RS232 interface to connect to the printer.

$ 1939.00

The paint film adhesion was measured by the circular trace method, the drawing diaMeter was 0~ 10.5mm, and the Working Travel was 80mm. The integrity of the paint film was evaluated according to seven grades, and the operation was simple and reliable.

$ 267.00

Dual channel LED digital display, potassium and sodium detection and have lithium calcium function, using silicon Photocell, photovoltaic cell to ensure measurement Stability, small sample Sensitivity, with flameout protection safety design.

$ 2042.00

Using white fiber filter element with black sieve structure, KF25 interface is suitable for pumping speed ≤ 6L/s Vacuumpump, which can effectively intercept oil and gas impurities, filter element can be cleaned and replaced, and maintenance is convenient.

$ 146.00

The four-blade structure makes the mixed medium flow radially up and down, forming strong turbulence and high shear force. The diaMeter of the slurry is 40mm, which is suitable for stirring medium and high viscosity liquids.

$ 96.00

Four-grid temperature sensitive element with +/- 1 ° C accuracy below 100 ° C, providing irreversible Color change, oil, water and steam resistance, Instant Response to temperature changes.

$ 93.00

The four-blade structure makes the mixed medium flow up and down radially, forming strong turbulence and high shear force, which can crush the particles in the liquid, the diaMeter of the slurry sheet is 80mm, and the Rod length is 350mm, which is suitable for stirring medium and high viscosity liquids.

$ 119.00

Automatic counting using pressure sensitive elements, equipped with special probe pen and dark background lighting, culture dish diaMeter support ≤ Φ 90mm, fast and reliable counting and clear colony contrast.

$ 228.00

The highest temperature is 1300 ℃, the Furnace volume is 4L, the silicon carbide Rod heating element is resistant to high temperature and oxidation, the microcomputer PID control is accurate and reliable, and has multiple Safety protection measures.

$ 1934.00

Using 5MHz dual-element Sensor, Measurement range 1~ 125mm, accuracy +/- 0.03mm, with automatic V-way compensation and temperature compensation, suitable for corrosion environment, storage 250 readings.

$ 1345.00

The water pRoduction rate is 10L/h, and the eight-stage purification system includes reverse osmosis (RO) membrane and ultra-pure polishing column, providing 18.25MΩ. cm ultra-pure water quality, supporting multiple water intake modes and intelligent control functions.

$ 4027.00

Dual channel LED digital display, potassium and sodium can be detected at the same time, lithium calcium function expansion, silicon Photocell, photovoltaic cell detection accuracy is high, Linearity ≤ 0.07, detection limit is as low as 0.004mmol/L, sample volume is small Sensitivity is high, flameout protection is safe and reliable.

$ 1493.00

Dual channel LED digital display, using silicon Photocell, photovoltaic cell detection, measurement Repeatability relative standard deviation ≤ 2%, can simultaneously detect various elements of potassium, sodium, lithium, calcium and barium, the sample amount is small and Sensitivity is high.

$ 1493.00

The platinum needle element is used to achieve a wide range of measurement of +/- 1999mV, the built-in 3mol KCl gel reference solution cannot be added, and the plastic shell structure is matched with the BNC interface, which can maintain stable operation in complex environments.

$ 127.00

Dual-channel LED digital display, Silicon Photocell, photovoltaic cell detection to ensure accurate and stable, potassium, sodium, lithium, calcium and barium multi-element simultaneous detection, Sensitivity is high and the sample amount is small, Linearity ≤ 0.07.

$ 1493.00

Articles

Application of Karl Fischer Micro Moisture Meter in Moisture Control of Lithium Battery Electrolyte
The Karl Fischer micro-moisture analyzer is based on the Karl Fischer titration principle, which measures trace moisture in lithium battery electrolytes through the quantitative reaction between iodine and water.
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.
Selection criteria for linearity error of semi-micro balances
The linearity error of a semi-micro balance refers to the deviation between the actual displayed value and the theoretical value within its weighing range. This indicator directly affects the accuracy of weighing, which is particularly important in scenarios requiring high-precision measurements, such as material analysis or environmental monitoring.
Weighing lower limit of microbalances and selection basis
The lower weighing limit of a microbalance refers to the minimum mass that can be measured while ensuring accuracy, which is crucial for the reliability of experimental data. It is influenced by factors such as sensor sensitivity, structural resistance to interference, and environmental stability.
Repetibility Test Method and Weights for Semi-micro Balances
This article discusses the method for repeatability testing of semi-micro balances and the use of weights. Repeatability refers to the consistency of the balance's results when weighing the same object multiple times under the same conditions, which is crucial for the reliability of experimental data.
Analysis of Causes for Excessive Repetition Error in Microbalances
Microbalance repeatability out-of-tolerance refers to the situation where the results of multiple weighings of the same object exceed the allowable range of variation.
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.