Standard laser particle size analyzer, economical laser particle size analyzer E2000

Product Introduction:
This instrument adopts a comprehensive scattered light detection system, combined with a high-sensitivity ring photodetector to further improve the testing accuracy. The dispersion system that integrates ultrasonic stirring, ultrasonic dispersion, and built-in circulation completely solves the problem of large particles depositing in pipelines. The software unconstrained free fitting technique ensures the authenticity and accuracy of the test results. By adopting intelligent control technology, it is possible to achieve automatic alignment of the optical path and perform one click testing.

Scope of application:
E2000 is widely used in cement, ceramics, pharmaceuticals, lotion, coatings, dyes, pigments, fillers, chemical products, catalysts, drilling mud, abrasives, lubricants, coal dust, silt, dust, cells, bacteria, food, additives, pesticides, explosives, graphite, photosensitive materials, fuels, ink, metal and non-metallic powders, calcium carbonate, kaolin, coal water slurry and other powdery materials.

Instrument schematic:
click to enlarge

Product features and advantages:

Significantly improve testing resolution	The use of convergent light Fourier transform technology and grading testing technology not only overcomes the limitation of lens aperture on scattering angle, but also enables the selection of appropriate grading for classification testing based on the particle size distribution of the test sample, with extremely high resolution and accuracy.
Scientific and reasonable fully built-in dispersion system to ensure sample dispersion	Reasonably integrating ultrasonic dispersion, mechanical stirring, and circulation channels inside the instrument ensures uniform dispersion and distribution during particle testing, effectively avoiding adverse phenomena such as uneven particle distribution and large particle deposition caused by long pipelines in external dispersion systems, thereby ensuring the representativeness of test results. In addition, a 10ml micro sample pool can be optionally equipped for valuable micro samples to reduce their testing costs.
E2000 intelligent operation mode and fully automatic centering system	The E2000 has an intelligent fully automatic operation mode, which enables one click testing. Simply add the sample according to the prompts, click "automatic testing", and all operation processes including water inlet, dispersion, circulation, testing, cleaning, data recording, data analysis, saving, and printing will be automatically completed. This not only reduces the workload of testing personnel, but also eliminates human interference errors, further improving the accuracy and authenticity of testing results. The optical path automatic centering system is composed of a precision four item hybrid stepper motor, with micro motion accuracy reaching the micrometer level, ensuring that the instrument's optical path is always in the best state. While eliminating the trouble and difficulties caused by manual centering of the optical path, it also improves the accuracy and stability of the test results
Authoritative calibration method	Continuous calibration is carried out using national particle size standard materials at the micrometer, sub micrometer, and nanometer levels throughout the entire testing range, ensuring extremely high testing resolution and accuracy across the entire range.

Technical parameters:

Specification and model			E2000
Execution standards			ISO13320-1:1999，GB/T19077.1-2008，Q/JWN001-2009
Range			0.1-300μm
Number of channels			39
Accuracy Error			<1% (D50 value of national standard sample)
Repeatability error			<1% (D50 value of national standard sample)
Laser parameters			High performance He Ne laser with λ=632.8nm and p>2mW
dispersion method	ultrasonic		Frequency: f=40KHz, Power: p=35W, Time: ≥ 1S
	stir		Speed: 0-300rpm, adjustable speed
	cycle		Rated flow rate: 8L/min Rated power: 10W
	Sample Cell		Capacity: 350mL
	Micro sample pool		Capacity: 10mL (optional)
MODE			Software operation/fully automatic operation mode can be switched
Central system			Fully automatic centering system
FUNCTION		Analysis	Including free distribution, R-R distribution, lognormal distribution, and hierarchical statistical models, it meets the different requirements of different industries for the statistical methods of particle size of the tested samples
		Statistical method	Volume distribution and quantity distribution to meet different statistical methods for particle size distribution in different industries
		Statistics Comparison	Statistical comparative analysis can be conducted on multiple test results, which can significantly compare the differences in test results between different batches of samples, samples before and after processing, and test results at different times. This has strong practical significance for industrial raw material quality control
		Custom Analysis	User defined analysis parameters, calculated as percentages based on particle size, percentages based on particle size, or percentages based on particle size ranges, to meet the characterization requirements of different industries for particle size testing
		test report	The test report can be exported to Word Excel、 Various forms of documents, such as images (Bmp) and text (Text), are available for viewing test reports and referencing test results in scientific articles in any situation
		Multi-Language Support	Chinese and English language interfaces are supported, and other language interfaces can also be embedded according to user requirements.
		Intelligent operation mode	Equipped with intelligent operation mode, it can automatically control the steps of water inlet, dispersion, testing, etc., which not only reduces the workload of testing personnel, but also improves the repeatability of test results due to no human interference.
test speed			<2min/time
volume			660mm×320mm×400mm
weight			25Kg