Ldy2500h Wet Particle Size Analyzer

• Type: Dynamic Laser
• Sample Feeding: Wet Dispersion
• Warranty: 1 Year
• Measuring Principle: Full Scale Laser Diffraction
• Particle Size Range: 0.1μm -1500μm /0.01μm -1500μm
• Detection System: 90/96 Channel Uniformly Crossed and Area-Compensat
• Model NO.: LDY2500H
• Laser: Imported High Power Fibre Output Semiconductor Las
• Laser Management: Lims Laser Intelligent Management System
• Optical Model: Full-Range Mie Scattering Theory
• Filtering Method: Dual Lens Filtering
• Acquisition Motherboard: 16bit,200kbs Ultra High Speed Acquisition Motherbo
• Concentration Range: Minimum Shade 3 Per Cent, Maximum Shade 90 Per Cen
• Cuvette: Special Coating Process, Light Signal Transmittanc
• Protective Function: Ultrasonic Anti-Dry Burn
• Ultrasonic Power: 50W/60W Selectable
• Centering System: Mechanical Centre + Optical Centre Dual Positionin
• Measuring Time: Typical <10 Seconds
• Environmental Temperature: 0°c-45°c
• Transport Package: Wooden Case
• Specification: 1050mm× 320mm× 335mm
• Origin: China
• HS Code: 9027809990
• Production Capacity: 200 Sets Per Month

Product Description

Technical standard: GB/T 19077-2016 /ISO 13320:2009
Test range: 0.1um--600um
Detection unit: 66
Laser type: imported semiconductor fiber laser

Our company regards "to create the most stable laser particle size instrument in China" as its own responsibility, and takes the technology to create a brand, the quality of the market, the reputation to win the world as the guideline, and strive to create an ultra-stable, cost-effective domestic laser particle size instrument.
LDY2500H is the latest product developed by labmen instrument technology limited. It has been further optimized and upgraded on the basis of LDY1500H. It has won the praise of customers since its listing. LDY2500H is a wet automatic laser particle size analyzer. It adopts the most advanced Mie scattering principle and concentrated light Fourier transform optical path, high-density probe and full-scale seamless connection test method to ensure the accuracy and repeatability of test results.


Main performance:
★Advanced light path design: LDY2500H adopts concentrated light Fourier transform test technology to ensure maximum range at the shortest focal length and effectively improve the resolution of the instrument. The unique high-density detection unit makes the LDY2500H have superior small particle test capability. The density detection unit gives the LDY2500H a powerful full-scale seamless test capability.
★ Fully sealed fiber-optic semiconductor laser: LDY2500H adopts high-stability, long-life fully sealed imported fiber-optic semiconductor laser. The excellent stability makes the LDY2500H have excellent test repeatability (lifetime is more than 30,000 hours).
★ Laser power monitoring and automatic adjustment: The exclusive use of constant power laser, real-time detection of laser power and automatic adjustment function, effectively avoiding the problem of laser power attenuation caused by long-term use. At the same time, the constant current and constant voltage high-filter laser power supply is used to effectively extend the life of the laser, and the normal use reaches more than 30,000 hours.
★ Fully automatic test: Really automatic test, all you have to do is put the sample, no interference data, no need to manually select the data. The instrument has SOP self-editing function, and the SOP operation flow is edited according to different samples.
★Double injection system: the world's first dual wet cycle test system, the minimum 10 ml can be cycled test, saving more valuable samples than the non-circular micro sample cell test of other manufacturers, the test data is more accurate and more stable (optional).
★ Pipe self-cleaning system: the world's first self-cleaning system for particle size analyzer. The instrument can not only clean the pipe automatically, but also automatically add various cleaning agents to keep the instrument clean for a long time (optional).
★ Sample window coating process: The sample window has been coated in foreign countries, and the surface is coated with 650 nm laser anti-reflection film to completely eliminate the surface reflection of the sample window, and the detection result of removing stray light interference is more accurate.
★ 96-channel simultaneous acquisition of the motherboard: Now the manufacturer claims that its motherboard is thousands of scans is too low-level, our company's newly developed 96-channel simultaneous acquisition motherboard instantaneously collects all channel data, this speed is not comparable to ordinary motherboard thousands of times (optional).
★ Ultrasonic anti-dry function: After painstaking research and development, LDY2500H can realize ultrasonic anti-dry function to avoid damage to ultrasound in the absence of water.
★Adjustable ultrasonic power: In order to meet the dispersion needs of different samples, LDY2500H realizes adjustable ultrasonic power of 0 to 100 watts (optional).
★ Dustproof and shockproof design: The whole instrument has been sealed and designed to greatly improve the service life of internal components. The unique anti-vibration structure can effectively avoid the interference of external vibration to the instrument, and make the test result more stable and reliable.
★Strong anti-corrosion design (optional): It can be equipped with acid, alkali and oil resistant (including all solvent oil) and organic solvent (such as acetone, phenol, n-hexane and other organic solvents) according to customers' actual needs.
★Automatic alignment: The exclusive use of the combination of mechanical center and optical center, the optical path automatically adjusts the positioning more accurately, reaching the micron level; at the same time, the optical path adjustment speed is faster and faster and can be adjusted in 15 seconds. The self-developed automatic alignment system consists of stepper motor, precision guide rail, precision controller and software system. The minimum step distance is 0.2 microns, ensuring that the focus of the laser beam always passes through the center point of the detector, improving the accuracy of the test results and testing. Repeatability. The automatic alignment system is standard on all Labmen laser particle size analyzers.
★Unique micro-circulation system: The whole distributed circulation system is optimized. The dispersion medium is more than 120 ml and can be cyclically tested. It has really reached the micro-circulation test. The optimized design ensures no waste residue after drainage, which guarantees the next test result. accuracy. (micro test is optional)
★Double-cycle system: In order to meet the needs of special users, LDY2500H can be equipped with dual-cycle system. The micro-system can be cycled by more than 15 ml. (Other manufacturers' micro tests are static)
★ Free bubble design: The new design makes no bubbles enter the test sample window and avoids air bubble interference.
★ Sample no residue design: The instrument pipeline and drainage structure have been optimized, and there is no residual liquid in the instrument pipeline and circulation pump to avoid the impact on the next test data.
★ Sample window quick change device: The newly designed sample window quick change device makes the sample window replacement more convenient and quick.




Technical parameter:
 

Model		LDY2500H(high configuration)
Executive standard		GB/T 19077-2016/ISO 13320:2009
Test Range		0.1μm -800μm
Number of detector channels		70
Accuracy error		<1%(National standard sample D50 value)
Repeatability error		<0.5%(National standard sample D50 value)
Free bubble		With bubble-free design, no bubble interference data is more accurate
Misoperation protection		The instrument has a self-protection function that is mis-operated, and the instrument does not respond to misoperations.
Laser parameters		Imported fiber output high power laser λ= 635nm,  p>10mW
Optical path calibration		Optical path auto-calibration
Dispersion method	Ultrasound	Frequency: f=40KHz, power: p=100W, time: adjustable; with ultrasonic anti-dry
	Circulation, mixing	Cycle mixing integrated design, speed: 100-3950rpm adjustable
	Circulating flow	Rated flow: 0-10L/min adjustable Rated power: 25W
	Sample cell	Self-designed boiling sample cell for better dispersion Capacity: 190-600mL can be tested normally
	Micro injection (optional)	The instrument can be equipped with a micro-automatic test device, 10 ml can be cycled (optional)
Anti-corrosion design (optional)		Can be equipped with acid, alkali, oil (including all solvent oil), organic solvents (such as acetone, phenol, n-hexane and other organic solvents).
Dustproof and shockproof design		The whole machine adopts dustproof and shockproof design.
Software function	Analysis mode	Including free distribution, R-R distribution and lognormal distribution, according to the hierarchical statistical model, to meet the different requirements of different industries for the statistical method of sample size measurement
	Statistical methods	Volume distribution and quantity distribution to meet different statistical methods for particle size distribution in different industries
	Statistical comparison	Statistical comparison analysis can be carried out for multiple test results, which can obviously compare the differences between different batches of samples, samples before and after processing, and test results at different times, which has a strong practical significance for the quality control of industrial raw materials.
	Self DIY	User-defined data to be displayed, based on particle size, percentage based on percentage
	Display template	Percentage of particle size ranges to meet the characterization of particle size testing in different industries. Span, consistency, interval accumulation, etc.
	testing report	The test report can export various forms of documents such as Word, Excel, Picture (Bmp) and Text (Text), which can be used to view test reports and research results in scientific research articles in any situation.
	Multi-language support	Chinese and English language interface support, and other language interfaces can be embedded according to user requirements.
	Intelligent operating mode	Really automatic unmanned operation, no one interferes with the factors, you only need to add the sample to be tested according to the prompt, the test results are more repeatable.
Operating mode		One-button automatic software operation mode
Test speed		<1min/time (excluding sample dispersion time)
volume		840mm*370mm*430mm
Weight		30Kg