Features and Benefits
● Dispersion type: Wet
● Size range: 0.1 – 1,000µm
● Robustness
● Ease-of-Use
● Cost-Efficiency
● Compact design
● Low maintenance
● Dual lens system
● Automatic alignment functionality
● Automatic measurement with SOP
Features
Your One-Stop QC Tool
The Bettersizer ST is an automated laser diffraction particle size analyzer designed for industrial quality control. Its patented DLOS (Dual Lens Optical System) guarantees the instrument to provide consistent and reliable particle size distribution results. The SOP (Standard Operating Procedure) and automated analysis procedures are designed to help you save valuable time for quality inspection.
1. Excellent Accuracy
♦ Accuracy verification of standards
- Duke standard samples were measured separately by the Bettersizer ST laser particle sizer, showing the distribution peak in the correct position and narrow distribution with high accuracy.
- The red line is the nominal size range of standards ± 1.0%, and the black dots are the measured sizes. As shown in the figure, the measurement accuracy of Bettersizer ST laser particle sizer for standards is within 1%.
2. Outstanding Repeatability
Exceptional repeatability provided by Bettersizer ST laser particle sizer ensures the reliability of the results. Rapid measurements with consistent and reliable results can ease your workload on quality control.
♦ Excellent repeatability from
Stability of signal transmission systems – Efficient dispersion system – Automatic alignment keeps the instrument always in optimum condition – Signal acquiring rate up to 3500 times/second
♦ Repeatability tests
The outstanding repeatability of Bettersizer ST, demonstrated by the following two consecutive tests.
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3. Ease Your Workload In All Aspects
The Bettersize software provides various functions that greatly reduce your workload.
1) Intuitive software
2) Intelligent data evaluation for quality control
3) Performance validation
With the independent Performance Validation function, the software can automatically generate reports that complies with ISO 13320 and pharmacopoeias.
4) System inspection
Diagnostic scan: System inspection checklist.
4. Cost-Efficiency & Robustness
1) Outstanding robustness
- Integrated casting of the bottom plate to protect the instrument
- Accurate measurements can be achieved even after a robustness test
- Long-life fiber semiconductor laser source
- Durable circulation tank with casted stainless steel
- Power-adjustable ultrasonic disperser with dry run protection
2) Compact design
- Save valuable workspace for factories and laboratories with an internal wet dispersion system
- The DLOS ensures result accuracy and reliability, while avoiding folding optics that are susceptible to misalignment
3) Simple maintenance
- Simple disassembly of sample cells allows a quick cleaning, which can be easily accessed without professional tools and excessive clean formulations
- Auto-cleaning function for the circulation tank eases the maintenance work greatly
- Auto-cleaning process can be easily customized in the software
4) Low cost of ownership
A measurement range that covers most applications can be achieved with DLOS without additional cost for a second laser source
Entry-level price for a laser particle size analyzer