BT-Online2
The BT-Online2 applies patented Fourier and Inverse Fourier Optical System, providing reliable measurement results with the same accuracy level as that of the laboratory instrument. A total of 92 detectors are precisely arranged in the optical setup that is responsible for accurate particle size analysis ranging from 0.02 to 2000μm using the wet method. With external dilution system, the BT-Online2 can handle samples with high solid contents, greatly expanding its application areas. Up to 4 process lines can be attached to the BT-Online2, which saves your investment, improves your space efficiency, and simplifies data management.
Features and Benefits
- ● Patented optical setup promotes measurement accuracy
- ● Reliable pneumatic sampling system
- ● Monitoring of up to 4 process lines
- ● External dilution system realizes optimal obscuration
- ● Same measurement accuracy as laboratory instrument
- ● Filtration system enables recycling of organic solvent
Overview
BT-Online2—Innovative solution for online measurement using wet method
The BT-Online1 is used as an online particle size analyzer for dry particles within the size range of 0.1 to 1000 μm. The BT-Online1 is integrated into a process loop, providing real-time measurement results that assist in quality inspection and parameter monitoring.
Patented optical setup promotes measurement accuracy
The patented Fourier and Inverse Fourier Optical System provided by Bettersize Instruments contains forward, lateral, and backward detectors, realizing the detection of scattered light signals in a very wide angular range.
Benefits of the optical setup:
- Tilted sample cell alleviates total internal reflection.
- Expands measurement range
- Improves the measurement accuracy for small particles.
Reliable pneumatic sampling system
This design allows:
- Effective sample extraction without cross-contamination
- Good operation safety without using electricity
Achieving optimal obscuration through external dilution
In most instances, the solid contents of the samples are quite high, resulting in high obscuration when samples are introduced to the BT-Online2. Hence, an external dilution system is necessary for primary dilution.
Align with laboratory instrument
By performance verification, the measured value provided by the BT-Online2 is consistent with the nominal value of the working reference standard.
The result deviations between the BT-Online2 and the lab instrument are quite small — the particle size curves almost overlap each other.
Filtration system enables recycling of organic solvent
When organic solvent is applied as a carrier instead of water, a movable filtration system is available that works hand in glove with the BT-Online2 for recycling the organic solvent, which saves your investment.
Monitoring of up to 4 process lines
Up to 4 process lines can be attached to the BT-Online2 with individual SOPs. The measurement result for each process line is intuitively displayed in the software, which saves equipment investment and simplifies data management.
Application
- Continous and accurate measurement in various industries
A patented optical system offers accurate measurement results with outstanding reproducibility.
- Measurement procedure of the BT-Online2 with an external dilution system
As an accessory, an external dilution system can be connected to the BT-Online2, offering a solution for measuring concentrated samples in case of multiple scattering. The external dilution system has 4 inlet ports that correspond to 4 process lines and 1 outlet port for delivering the primary diluted sample.
Curated Resources
Bettersizer S3 Plus
Particle Size and Shape Analyzer
Measurement range: 0.01 - 3,500μm (Laser System)
Measurement range: 2 - 3,500μm (Image System)
Bettersizer 2600
Laser Diffraction Particle Size Analyzer
Measurement range: 0.02 - 2,600μm (Wet)
Measurement range: 0.1 - 2,600μm (Dry)
Bettersizer ST
One-stop Particle Size Analyzer
Dispersion type: Wet
Measurement range: 0.1 - 1,000µm
Repeatability: ≤1% variation
BT-Online1
Online Particle Size Analyzer
Dispersion type: Dry
Measurement range: 0.1 - 1,000μm
Accuracy: ≤1% (D50 of certified reference material)