Auto Wet Dispersion Laser Particle Size Analyzer (0.1-750μ m)

PA-POP9LW Auto Wet Dispersion Laser Particle Size Analyzer is a new cost-effective laser particle size analyzer designed base on the features of PA-POP6LW. It will bring a feeling of freshness to powder industry with higher testing performance. Appl

Technical Feature

  • Shanghai, China
  • 100 PCS/Month
  • L/C, T/T, Western Union
  • Mie Scattering
  • 0.1 ~ 750μm
  • Wet Dispersion
Send Standard Inquiry Add Inquiry List

0 Add Favorite

$13~9

PRIMARY PARAMETERS

Model NO.
PA-POP9LW
Trademark
Xiangyi
Specification
Dimension (L X W X H)
Origin
China
HS Code
9029109000

DETAIL DESCRIPTION

PA-POP9LW Auto Wet Dispersion Laser Particle Size Analyzer is a new cost-effective laser particle size analyzer designed base on the features of PA-POP6LW. It will bring a feeling of freshness to powder industry with higher testing performance.
 
Applications
Measure the particle size distribution of powder or latex.
 
Principle
Light is an electromagnetic wave. When light meets with particles on it way of traveling, the interaction between light and particles will result in deviations of part of the light, which is called light scattering. The bigger the scattering angle is, the particle size will be smaller, the smaller the scattering angle is, the particle size will be bigger. The particle analyzer instruments will analysis the particle distribution according to this physical character of the light wave.
 
Output item
Particle size distribution table, Particle size distribution curve, average particle diameter, median diameter, specific surface area
 
Features
Technical features Reliable optical platform
1. Use horizontal straight light path layout, no reflecting prism, light path is stable and reliable.
2. Good design ability for base, good consistency of light path.
3. GB/T4857.18 drop test has been passed.
4. Anti-moist ability of laser power module and the stability of electric are better.
5. Modular construction design, maintenance is more convenient.
6. The testing performance for small particles is improved.
7. The all-in-one housing design, it's dust-protected and water-proof.

Schematic diagram of optical path
  1. Totally enclosed design of light path system, dust pollution and external light pollution can be prevented.
  2. Light path adopts lens back Fourier transform structure.
  3. Optical source adopts He-Ne laser emitter which owns better monochromaticity, high coherence, small divergence angle and good stability  compared  to other laser emitters,
  4. We also adopt the patent design of integrated laser emitter(patent no.: 00228952.0) which reduces heat   distortion of laser tube and external mechanical vibration.
  5. For laser emitter, except for traditional detection of output power value, we add the stability test of output power.
  6. Smoothing processing technology is used to reduce the impact of power fluctuation to measurement.
  7. Constant current limit and filling process of laser tube are used to reduce the flash frequency to the minimum.
  8. Backward detector is added, the lower limit of measurement is extended to 0.1micron.
  9. Spatial filter is fixed by powerful permanent magnet, the pinhole is not easy to shift under the disturbance of external force, so the  stability of the optical path has been
  10. Greatly improved. Besides, the new designed spatial filter eliminates the laser diffraction ring   more effectively, the light background of the instrument is lower, optical energy data  is more accurate, it is helpful to improve the  testing capability for large particles.
  11. Detector array adopts unique scattered light detection around a sphere surface (DAS) (patent no.: 95223756.3), the large angle detectors are placed in a spherical surface to get accurate focus of the large angle scattered light. 
Advanced data collection and processing technology
  1. New designed data collecting board uses 32 bit CPU from famous chip design company-ARM,the CPU has the advantages of high-effective signal processing capacity and low power
  2. Consumption.
  3. Using 8-channel simultaneous sampling to sample 16 bit ADC, the sampling frequency of frame data can reach 1 kHz.
  4. Using 64-channel simultaneous sampling technology and sample & hold switch with ultralow leakage current, the full scale accuracy can reach 0.15%.
  5. Easy to update the firmware and layout data, more convenient for maintenance and operation
  6. Offset function of electric background, it can help to get more accurate optical energy data.
 
Injection systems
  1. Injection system uses a centrifugal pump structure, selection of imported motor, speed 450 to 3500 rpm (stepless).
  2. Use of precision potentiometer knob to adjust the motor speed to achieve variable speed motor.
  3. Speed control circuit comes with speed detection module, to precisely control the pump speed.
  4. Use of an external DC 24V power supply module, to improve the safety factor.
  5. NOTE: Densities of powder particles in the injection system largely affect circulation dispersing effect, providing a suitable injector according to the different needs of customers.
 
Friendly & practical software Functions
  1. SOP standardization operating procedure function, analysis & testing process standardization
  2. Multiple distribution models: Rosin-Ramler mode, general mode, enhanced mode, Single mode
  3. Two report models: General purpose, statistics
  4. Two accumulative directions: small to large, large to small
  5. Reports in two languages: Chinese, English
  6. Data input function
  7. Reports can be exported as Word, Excel format or other text format files
  8. Multiple reports can be opened at the same time, easy to compare among reports
  9. Report items can be set/ selected according to customers' requirements, also can be set as fixed report format.
  10. Users can define refractive index parameters by themselves, including real part and imaginary part (correspond to the absorption of sample)
  11. Automatic clear of electric background
 
The Application of Patents and Proprietary Technology
  1. Scattered light detection around a sphere surface (DAS)The large angle detectors are placed in a spherical surface to get accurate focusing of large angle scattered light.
  2. Integrated laser emitter
The beam expander and the pinhole filter are integrated in several concentric tubes, and then jointed into one tube with both ends enclosed. It is shock proof, easy to maintain and with stable laser output.
 
Specifications
 
TheoryMie scattering
Measuring Range0.1 ~ 750μm
Sample Feedingwet dispersion
Repeatability<1% (standard sample D50)
Scan frequency1 kHz
Measurement Duration1-2 minutes
Number of Detectors49
Light SourceHe-Ne laser, 2.0 mW, 0.6328 μm
Environmental RequirementTemperature: 5-35°C, Humidity: <85%
Report ItemsParticle size distribution table & graph, Average diameter, Median diameter, SSA, etc.
Dimension
(L X W X H)
838 X 265 X 295mm (main host)
 
SCF-105B injection system (Automatic)
  • Friendly, smooth and beautiful shape design.
  • Use of self-priming pump, with automatic water injection, drainage and cleaning function.
  • Communicate with the host, all the control can be realized by software
  • System uses a centrifugal pump structure which is high cycle efficiency, large & fast flow rate advantages.
  • Selection of Swiss imports brushless DC motor, using a round belt drive, effectively reduce vibration and noise.
  • Open design of sample pool for easy operation.
  • Motor speed 0 ~ 4000r / min, stepless adjustable control accuracy ± 20 rpm.
  • Injection pool capacity 500ml, circulation pipe maximum flow ≥2.5L/min.
  • Built-bottom ultrasound function, ultrasonic power upto 50W, ultrasonic power and ultrasonic time adjust stepless.
  • Modular design for easy repair and maintenance.
 
SCF-108 injection system
 
  • Modular design, operation and easy to use.
  • Unique lantern centrifugal pumps circulation structure has been patented (patent number: 2012204087053).
  • Circulating pump made of high quality SUS316 stainless steel, long-term use does not rust.
  • Imported motor, can achieve 600 to 4000 rpm variable speed, highly efficient cleaning draining capacity.
  • Built-in ultrasonic frequency 40kHz, power stepless adjustable, maximum power of 100W, ultrasonic time from 0 to 30 minutes stepless.
  • Use of under pressure water dispersion technology design makes the system dispersion ability, even if high density of the sample remained dispersed for good results
  • Advanced circuit design cycle, the water cycle is flowing particles are not easy to settle, making the test data to effectively reflect the true characteristics of the sample.
  • Standard 1000ml sample cell can replace the sample cell capacity according to demand.
 
SCF-126 loop injection system (Semi-auto)
 
  • Injection system uses a centrifugal pump structure, imported motor, speed: 450 to 3500 rpm (stepless).
  • The use of precision potentiometer knob to adjust the motor speed to achieve variable speed motor.
  • Speed control circuit comes with speed detection module, to precisely control the pump speed.
  • Use of an external DC 24V power supply module, to improve the safety factor.

Send Consultations Sending PUBLIC question and getting response from the supplier

Send Only your public informations will be shown

All Consultations

Products From Supplier

Dark Petroleum Products Sulphur Content Tester (Tubular Oven Method, Quartz Tube)

Purpose:PT-D1551-387 Dark Petroleum Products Sulphur Content Tester (Tubular Oven Method) is designed and made as per the National Standard GB/T387 "Test Methods for Sulfur Content of Dark Petroleum Products (Tubular Oven Methods)" and ASTM D 1551. I

Auto Sampling Dry Dispersion Laser Particle Size Analyzer (0.2-500μ m)

PA-CIIALD Dry Dispersion Laser Particle Size Analyzer uses compressed air to disperse the sample, suits for the measurement of samples that can't be dispersed in liquid.Applicationsmeasure samples that have chemical and physical changes when disper

Laser Spray Special Measuring Droplet Particle Size Analyzer (1-1500μ m)

PA-02S Spray Particle Size Analyzer is specially designed to measure fog drops, and its structure can be changed according to site requirements ApplicationsMeasure fog drops. PrincipleUses the principle of laser light scattering to determine parti

Auto Sampling Dry & Wet Dispersion Laser Particle Size Analyzer (0.1~1000μ m)

ApplicationPA-CIII-LDW Auto Sampling Dry & Wet Dispersion Particle Size Analyzer , dry dispersion mode can be used to measure the samples that can't be dispersed in liquid but in air, the wet dispersion mode can be used to measure the samples disper

Auto Dry & Wet Dispersion Laser Particle Size Analyzer (0.02-2200μ m)

PA-6000LDW is a new type particle size analyzer instrument integrating both dry and wet test. In addition to powder liquid suspensions ,PA-6000LDW particle analyzer can measure dry pharmaceuticals and magnetic powders as well as emulsion particles. P