Online near-infrared multiplex spectrometer

KUSTA1.9MPL-24V Purpose:KUSTA1.9MPL-24V multiplexed near-infrared spectrometerVery suitable for recycling applications. This spectrometer can be connected to probe wires (64 measurement tracks) through fiber optic cables. In this case, a spatially resolved classified material record will be generated. The spatial resolution is suitable for detecting particles larger than 30 millimeters. Due to its high spectral resolution, even small spectral differences can be detected, enabling separation similar to plastics such as ABS and PS. The scanning rate of up to 70 Hz enables identification and detection of material flow at conveyor belt speeds of up to 3 meters per second

Installation setup: The light reflected from the object is collected by the optical fiber of the probe line and then projected onto the spectrometer/sensor one by one through a rotating mirror. For each orbit, record and classify the complete near-infrared spectrum. By recombining the classification results of all tracks, identification of the complete material flow can be obtained. The multiplexed near-infrared spectrometer is combined with the PMAmpl probe line for linear scanning detection of material flow on the conveyor belt of the recycling plant. The delivery scope includes near-infrared spectrometers, industrial grade PCs, and comprehensive control and analysis software. The standard configuration also includes an RGB color sensor.

Key features:

The technology that has been verified through practice has installed hundreds of devices worldwide.

A high-resolution multiplexed near-infrared spectrometer equipped with a fiber optic system for non-contact detection.

A spectrometer equipped with a cooled InGaAs linear sensor.

Comprehensive settings and service tools.

Industrial grade PC, including Windows ® 7 Embedded operating systems.

Contains analysis routines for standard classification applications in recycling.

Recycling application:

LLA devices are widely used in various application fields. By selecting different recognition routines in the device software, sorting tasks can be easily changed. There are several ready to use applications available for recycling.

Identification of household waste (idHwaste): PET, PE, PP, PS, PVC, PA, PE bottles, PE film, paper, cardboard, wood, liquid packaging board (TETRA), textiles, PET bottles with PE, PP or PVC labels, HD-PE, LD-PE, PET and PET-G (Figure 2, Figure 3)

Identification of idPaper: Office paper, magazines, newspapers, catalogs, cardboard, folding boxes, TETRA liquid packaging boards, PET, PE, PP, PS, and PVC

Identification of Electronic Waste/Electronic Waste (idEwaste): ABS、PS、PA、PBT、PC、PE、PP、PET、PVC、PMMA、PUR、POM、PC+ABS、PPE+SB、PVC+ABS、ABS+TBBPA、ABS+TBBPAep、PS+TBBPA、PS+TBBPEep、 Paper, cardboard, and wood (Figure 3)

Identification of Impurity Materials (idDebris) in C&D (Construction and Demolition Waste): Plastic, Wood, Paper, Cardboard, Gypsum, and Airy Concrete in Mixed Waste

Identification of building materials (idCM) in C&D recycling applications using a multiplexed near-infrared spectrometer: gypsum, concrete/lightweight concrete, sandstone bricks, aerated concrete, bricks, and impurity materials (wood, paper/cardboard, plastic) (Figure 3) ▀ Identification of printed circuit boards (idPCB): ABS, PS, PA, PBT, PC, PE, PP, PET, PVC, PMMA, PUR, POM, PPE+SB, printed circuit boards, printed circuit boards soaked in epoxy resin, silicone films, melamine formaldehyde resin (MF), liquid crystal display screens (LCD), paper, cardboard, and wood

Analysis and control software: The KUSTA1.9MPL-24V spectrometer comes with a comprehensive set of software. The control software KustaMPL (Figure 4) allows for adjusting spectrometer parameters and monitoring spectrometer status. In addition to the control options for the spectrometer, KustaMPL also implements several standardized interfaces for transmitting data to external process control devices. Important device parameters are password protected, so only authorized maintenance personnel can change them. In addition, application routines can be modified in service mode to simplify the adaptation of multiplexed near-infrared spectrometers to different sorting tasks. In addition, LLA also provides chemometric software (KustaSpec) for application development and software (Kusta Online Belt) for real-time visualization of material flow

The NIR spectrometer KUSTA1.9MPL-24V method is a non-contact and non-destructive testing (NDT) method based on near-infrared spectroscopy; According to the absolute reflection detection wavelength range of 1.36 µ m – 1.94 µ m, spectral resolution<8 nm, pixel dispersion 4 nm, scanning rate 30 Hz – 70 Hz, maximum 64 measurement channels, 16 bit RGB sensor, integrated optical components, working voltage 24V DC, maximum 3.6A (excluding industrial computer and control cabinet heating), industrial computer working voltage 24V DC, maximum 4.8A, control cabinet heating working voltage 24V DC, 7A, 150W voltage supply 24V power supply 90... 265V AC, 50-60Hz, fuse 20A (T); Input: 100V... 240V AC, output: 24V DC/20A Environmental working temperature+5 ° C to+45 ° C Environmental working humidity during the process: 5% -95%; Relative humidity 20% -95% Weight 31 kg Size (length x width x height) 500mm x 500mm x 300mm x 300mm Process probe probe line PMAmpl (reflection) or PMT (transmission) configuration Basic equipment Optical module, including spectrometer, optical multiplexer and control electronics, using IP65 protection level shell, external: industrial grade computer, 24V power adapter Computer configuration Operating system Windows ® 7 Embedded，1.7 GHz，8 GByte RAM， Solid state drive 80 GByte, connectivity: DVI, COM, USB, Ethernet software control software KustaMPL, customer specific analysis routine, optional: Spectral development environment KustaSpec Operating process mode: Process unit interacts with industrial grade computer through Ethernet interface, industrial grade computer evaluates spectra. TFT displays, mice, and keyboards can be used to control the system for service, but are not included in the delivery scope.