Laser Particle Size Analyzer LLPA-T2010

Introduction

Laser Particle Size Analyzer is a fully automatic unit integrated with wet and dry dispersion. With array detector and silicon photodetectors. Built-in sample dispersion system and unconstrained free fitting technology. With different analysis mode, statistic method and comparison, it supports intelligent operation, user-defined analysis and test reports in various format.

This analytical equipment is designed to meet the rigorous requirements of modern laboratory operations, ensuring high precision, reliability, and ease of use for various experimental applications.

Applications

Laser particle size analyzer is used to measure the sizes of particles in a material across cosmetics, food, coal, paint, paper, petrochemical, dyes, inks, explosives, , kaolin, medicine, metal powder, mica, milling, minerals, oxides industries etc.

Specifications

Dispersion Type	Wet and Dry
Measurement Range	Wet: 0.1 to 2000 µm Dry: 0.1 to 2000 µm
Channel number	Wet: 128 Dry: 118
Accuracy Error	Wet and Dry: <1% (National Standard Sample D50)
Repeatability Error	Wet: <0.5 % (National Standard Sample D50) Dry: <1% (National Standard Sample D50)
Laser Type	λ = 635 nm, p > 5 mW (Imported fiber output high power laser)
Camera Lens Type	Imported Canon lens
Wet Dispersion	Ultrasonic Frequency 40 kHz Ultrasonic Time ≥1 S Ultrasonic Power 80 W Stir Revolution speed 100 to 3950 rpm (Adjustable) Circulation Rated Flow: 0 to 10 L/min Rated Power: 25 W Sample tank 190 to 600 ml
Dry Dispersion	Dispersion Type High pressure air dispersion Feeding mode Mechanical stepless speed regulation, vibration feeding, software control Air compressor type Oil free silent air compressor with dust filtering function Cold dryer Yes Moisture filtration Yes
Operation Mode	One key automatic operation
Optical Path Calibration Type	Automatic
Standard	13320-1:1999
Test Speed	< 1 min (excluding sample dispersion time)
Analysis mode	Free Distribution, R-R Distribution, Logarithm Normal Distribution, Statistical classification by order etc.
Statistic Method	Volume Distribution, Quantity Distribution
Test Report	Word, Excel, Photo( Bmp), Text etc.
Packaging Dimensions	Package 1 (Dispenser): 710 × 430 × 440 mm Package 2 (Host): 1270 × 380 × 440 mm Package 3 (Vacuum cleaner): 460 × 460 × 640 mm Package 4 (Air compressor): 480 × 450 × 730 mm Package 5 (Dust collector): 350 × 350 × 410 mm
Gross Weight	Package 1 (Dispenser): 25 kg Package 2 (Host): 16 kg Package 3 (Vacuum cleaner): 18 kg Package 4 (Air compressor): 30 kg Package 5 (Dust collector): 6 kg

Features

A fully automatic unit integrated with wet and dry dispersion, convenient operation

Laser diffraction principle and Mie and Fraunhofer scattering, rapid measurement

Wet measuring range of 0.01 to 2000 µm and dry measuring range of 0.1 to 2000 µm

Semiconductor lasers with log-spaced array detector and silicon photodetectors

Full-automatic and manual operation mode with automatic optical path alignment system

Built-in sample dispersion system, ensures sufficient dispersion and accurate result

Unconstrained free fitting technology comprised software, offers high precision data

<2 min test time for wet dispersion and <1 min test time for dry dispersion

Different analysis mode, statistic method and comparison, meet different requirements

Supports intelligent operation, user-defined analysis and test reports in various format

Designed as per 13320-1:2009 standard configurations

High-efficient, stable and reliable unit for accurate and repeatable results

FAQs

1. What are the key factors to consider when selecting this analytical equipment for laboratory use?

When selecting this analytical equipment, key factors include: 1) The instrument's precision and accuracy to meet experimental requirements; 2) Compatibility with the types of samples and applications you will be working with; 3) Ease of use and maintenance requirements; 4) Safety features to protect operators and samples; 5) Calibration and certification requirements; 6) Cost-effectiveness and long-term reliability; 7) Technical support and service availability from the supplier. Evaluating these factors ensures that the instrument meets your laboratory's specific needs.

2. How often should this analytical equipment be calibrated to ensure accurate results?

It is recommended to calibrate this analytical equipment at least once every 6-12 months under normal usage conditions. More frequent calibration (every 3-6 months) may be necessary if: 1) The instrument is used continuously for extended periods; 2) It is exposed to harsh environmental conditions (temperature fluctuations, humidity, dust); 3) It is used for critical applications requiring high precision; 4) The instrument has been moved or subjected to physical shock; 5) Calibration checks indicate significant deviations from standard values. Always follow the manufacturer's calibration guidelines.

3. What are the common maintenance procedures required for this analytical equipment?

Common maintenance procedures include: 1) Regular cleaning of the instrument's exterior and sample contact surfaces to prevent contamination and ensure proper operation; 2) Inspection of moving parts (if applicable) for wear and lubrication as recommended by the manufacturer; 3) Replacement of consumable parts (filters, bulbs, reagents) according to usage guidelines; 4) Verification of performance parameters (temperature, pressure, voltage) regularly; 5) Storage of the instrument in a clean, dry environment when not in use; 6) Keeping a maintenance log to track service activities and identify potential issues early; 7) Following the manufacturer's specific maintenance schedule for optimal performance and longevity.

4. Can this analytical equipment be used with different types of samples, and are there any compatibility considerations?

Yes, this analytical equipment can be used with a variety of sample types, but compatibility considerations are important: 1) Check if the instrument's materials are compatible with the chemical composition of your samples (avoid corrosive or reactive substances that may damage the instrument); 2) Ensure that the sample volume and concentration are within the instrument's recommended range; 3) For biological samples, consider sterility requirements and potential cross-contamination risks; 4) For volatile or hazardous samples, ensure proper ventilation and safety precautions are in place; 5) Consult the manufacturer's documentation for specific sample compatibility guidelines, and perform compatibility tests with new sample types before regular use.

5. What should be done if the analytical equipment malfunctions or produces inconsistent results?

If malfunctions or inconsistent results occur: 1) First, check the instrument's user manual for troubleshooting guidelines specific to the issue; 2) Verify that the instrument is properly calibrated and within its calibration period; 3) Inspect for obvious issues such as loose connections, damaged parts, or incorrect settings; 4) Clean the instrument thoroughly to remove any contamination that may affect results; 5) Repeat the experiment with a known standard sample to determine if the issue is with the instrument or the sample; 6) If the problem persists, discontinue use of the instrument to prevent further damage or inaccurate results; 7) Contact technical support or a qualified service technician for diagnosis and repair, providing details of the issue and any troubleshooting steps already performed.