Laser Particle Size Analyzer DLP 930
1. 3-D automatic focusing system controlled by computer automatically locates the focus of the lens and calibrates the background.
2. Fully automatic Standard Operational Procedure (SOP): Water drain, cleaning and supply operate automatically controlled by computer. Operation is simplified to One-Click, one-spoon (add sample) and finish measurement.
3. Layout of forward, lateral and backward detectors guarantees the effective capture of the scattered signal in order to widen the size range.
4. Automatic circulating and dispersing system: Consists of centrifugal circulating pump, ultrasonic disperser, agitator, water supply and drain system and more. Every automatic operation controlled by computer lead to an automatic and intelligent particle size test.
Specification :
1. Size Range: 0.1-750um
2. Repeatability: <1%(Deviation of D50 in CRM)
3. Accuracy: <1%(Deviation of D50 in CRM)
4. Principle: Mie Scattering Theory
5. Laser source: Import semi-conductor laser
6. Operating System: Windows XP/ Window 7
7. Connecting Port: RS232 or USB
8. Photocell: Total84 PCS, forward 72, lateral 8, backward 4.
9. Ultrasonic Power: 50W
10. Tank Capacity: 500ml
11. Circulating Flow Rate: 500-2500ml/min
12. Agitator Speed: 500-2500rpm
13. Voltage: 220V, 50/60Hz
14. Outer dimension: 760× 300× 300mm
High-Precision Particle Size Distribution Analysis with the Laser Particle Size Analyzer DLP 930
Achieve fast, accurate, and reproducible particle size measurements with the Laser Particle Size Analyzer DLP 930—a state-of-the-art instrument engineered for R&D, quality control, and process optimization in pharmaceuticals, chemicals, food, cosmetics, and materials science. Utilizing laser diffraction technology in accordance with ISO 13320, the DLP 930 measures particle size distributions from 0.02 µm to 2,000 µm with exceptional resolution, enabling precise characterization of powders, suspensions, emulsions, and sprays.
Engineered for Accuracy, Speed, and Versatile Sample Handling
The DLP 930 Laser Particle Size Analyzer features a dual-laser optical system (red and blue lasers) for enhanced sensitivity across nano- to millimeter-sized particles. Its intelligent wet and dry dispersion modules (optional or integrated) allow seamless switching between sample types—from fragile protein aggregates to abrasive ceramics—without realignment. Advanced algorithms (Mie and Fraunhofer theory) ensure high-fidelity results in under 30 seconds.
- Measurement Range: 0.02 – 2,000 µm – Covers nanoparticles, pigments, APIs, catalysts, and granules.
- High Repeatability: ±0.5% (D50) – Ensures batch-to-batch consistency and regulatory compliance.
- Dual Laser Technology (635 nm + 405 nm) – Improves resolution for sub-micron particles.
- Automated Wet & Dry Dispersion Options – Integrated ultrasonic bath, stirrer, and pump for wet analysis; vibratory feeder for dry powders.
- Compliance-Ready Software – Supports 21 CFR Part 11, user access levels, audit trails, and export to PDF/CSV.
- Compact Benchtop Design – Minimal footprint with low vibration and quiet operation for lab environments.
Trusted in Regulated and Research-Intensive Environments
Particle size directly impacts drug dissolution, coating uniformity, sedimentation stability, and product texture. The DLP 930 empowers formulators and QC labs to:
Optimize milling and granulation processes
Validate nanoparticle formulations (e.g., liposomes, suspensions)
Ensure compliance with USP <429>, EP 2.9.34, and ISO standards
Monitor raw material quality and final product performance
Whether you’re developing a new inhalation drug or controlling cement fineness, the Laser Particle Size Analyzer DLP 930 delivers the speed, accuracy, and traceability your science demands.
Measure every particle. Control every process. Trust every result.
Reviews
There are no reviews yet.