LLA Instruments - Model KUSTA-MPL -Multi-Channel NIR Spectrometer for Sorting Processes
Materials identification and analytical evaluation: Our KUSTA-MPL multiplexed process spectrometers were developed for integration into sorting systems and have been used successfully for years in plastics and waste paper recycling. Technically, the devices are near-infrared spectrometers, capable of scanning up to 64 measuring tracks extremely fast. By doing so, they detect materials directly on the belt. The modular measuring tracks enable simultaneous detection even across several conveyor belts. The near-infrared line spectrometer combined with an optical multiplexer has a high spectral resolution of 4 nm/pixel, which allows for the evaluation of even the smallest spectral differences. This is required, e.g., for the identification of plastic blends or material agglomerates (mixed spectra).
Our hyperspectral cameras are designed specifically for use in harsh industrial environments. They can be used with our own software package systems via a Gigabit Ethernet connection and can also be integrated into Machine Vision / AI via an optional GenICam interface. Our hyperspectral camera systems are typically used as a complete system solution.
- Proven technology with hundreds of installations worldwide
- Spectrograph with TE-cooled InGaAs linear sensor
- High resolution multiplexed NIR spectrometer with fibre optic for non-contact detection
- Comprehensive tools for setup and service
- Industrial PC including Windows®10 IoT OS
- Analysis routines for standard sorting applications in recycling included
- KUSTA-MPL is delivered with a comprehensive suite of software
- The control software adjusts spectrometer parameters and monitors spectrometer status
- Standardised interfaces for data transfer to external process control device
- Important device parameters are password-protected
- Application routines can be changed, enabling easy adaption to different sorting tasks
- LLA offer software for application development and software for visualisation of material streams in real time
Select from 2 KUSTA-MPL models according to the required spectral wavelength range for your application:
KUSTA-MPL 1.9
Extended SWIR range 1.36 – 1.94 μm
KUSTA-MPL 2.2
Ultra-extended SWIR range 1.10 – 2.2 μm
KUSTA-MPL 1.9
Best suited for plastics and paper recycling from a material size of approximately 30 mm:
- Household plastics
- Technical plastics
- Waste paper
- Electronic waste (printed circuit boards)
KUSTA-MPL 2.2
Ideally suited for construction waste sorting, and textile recycling from a material size of 30 mm, and for feasibility studies.
Due to the extensive available wavelength range, this system is also suitable for:
- use in pilot plants or
- in mobile test stands within the scope of process-related NIR feasibility studies
- Spectral ranges
- 1.36 – 1.94 µm (KUSTA-MPL 1.9)
- 1.10 – 2.2 µm (KUSTA-MPL 2.2)
- Spectral resolution: < 4 nm/pixel
- Number of measuring tracks: 64
- Max. Scan rate: 70 Hz
- RGB sensor: Integrated
- Protection class: IP65
- Data connection: Gigabit Ethernet
- Width measuring range / conyeyor belt: 0.5 – 2.8 m