Process NIR Analyzers
Polyolefins pellet and powder production
Near-infrared (NIR) is a fast, clean and relatively simple analytical technique that has been used for many years with success in process environments. AppliTek has an extended experience in this area to measure on-line physical and chemical properties in polymer pellets and powders. Various parameters in the same application can be included in the prediction model and determined at the same time.
Analyzers are available either directly implemented in-line or through fiber optics. The best possible solution will be choosen according to your application or site requirements.
Parameters
Additives: stabilizers - flame retardants - lubricants - plasticizers
Density - Melting index (MFI, MFR) - IZOD - Viscosity - Moisture
Product list for polyolefins:
In situ NIR spectrometer
Solid-state compact NIR analyzer designed for non-invasive measurements on powders, pellets, liquids… Ideal for implementing in the actual process by means of direct reflectance mode or through a window...
Options / Extra Several sampling spool pieces for insertion in the process line, stainless steel, ANSI flanges, sapphire window
On-line NIR spectrometer
Field proven solution for measurements of chemical and physical properties of up to 8 sample streams within seconds. A wide variety of fibers, probes, flow cells can be used in any combination and in process areas with different safety area classifications...
For the detailed specifications of these spectrometers, please check the following section:
» Go to Analyzers / NIR process analyzers
General features
Diffuse reflectance mode
High signal to noise ratio
NEMA 4x encloure / NEMA 12 for in situ system
Dual beams, pre-aligned lamp assembly, InGaAs detectors, temperature regulated
Embedded computer, ethernet interface
Snap!32 Analytical Software - Appropriate chemometrics software