Laser Particle Size Analyzer LLPA-T2011

Introduction

features 103 detection channels and provides fast results within 10 seconds. Capable of measuring both dry and wet dispersion, allowing for easy and fast switching. Utilizing a dual-color light source, it enhances resolution, allowing accurate measurement from nano to submicron particles and larger ones. The system includes forward, lateral, and backward photodetectors in a three-dimensional setup. Built with a high-precision optical platform the analyzer ensures exceptional stability and reliability. 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

Our laser particle size analyzer measures the particle size distribution of powder, emulsion, and slurry. it is used in pharmaceuticals, chemical industries, food and beverage, cosmetics, mining and minerals, and others.

Specifications

Dispersion Type	Wet and Dry
Measurement Range	Wet dispersion: 0.01 to 3600 µm Dry dispersion: 0.1 to 3600 µm
Detection Angle Range	0.016° to 140°
Number of Detection Channels	103
System	Three-dimensional system
Particle Recognition	Nano, submicron, and other fine particles
Accuracy	<0.6%
Repeatability	<0.5%
Analysis Time	within 10 seconds
Light Source	Dual-color light source (red & blue)
Laser Type	Imported red light He-Ne laser
Red Light Wavelength	0.6328 µm
Blue Light Wavelength	0.446 µm
Dry Dispersion Feeding System	Dispersive pressure: 0.05 to 0.5 Mpa Hopper volume: ≤30 ml Sampling vibration: 0 to 12G
Wet Dispersion Feeding System	Motor Speed: 0 to 4000 r/min Sample Volume: 500 ml Circulation loop Flow rate: ≥2.5L/min
Optical Bench Dimension (L×W×H)	1570 × 415 × 450 mm
Sample Feeder Dimension (L×W×H)	Wet Dispersion: 520 × 340 × 435 mm Dry Dispersion: 580 ×550 × 500 mm
Dust Collection Unit Dimension (L×W×H)	420 × 420 × 760 mm
Air Compressor Dimension (L×W×H)	800 × 490 × 870 mm
Net Weight	178.60 Kg

Features

Imported photoelectric detector

Closed linear optical path design

Wide measurement range and high-resolution

Strong recognition ability

Excellent repeatability and reproducibility

Fully enclosed sample feeder

Noise reduction function

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.