© 2021 LANScientific. All Rights Reserved.

FRINGE Family (Benchtop)

FRINGE SH1827

Special analyzer for plastic crystallinity
FRINGE SH1827

Polymer materials have a wide range of applications in all aspects of today's society, from packaging materials to aerospace engineering, and different properties of polymer materials for different purposes. The Degree of Crystallinity (DOC) is the main index that affects the properties of polymer materials, and the change of crystallinity will affect various properties of polymer materials, such as mechanical properties, thermal properties, density and optical properties. Therefore, controlling the crystallinity of polymer materials is a key factor in materials engineering.

Generally, the methods for measuring crystallinity include density method, calorimetry, NMR, IR and XRD, etc., among which X-Ray diffraction method is recognized, has a clear instrument and a more widely used method, which can analyze polymer structure information more comprehensively and intuitively. The common methods used to determine the crystallinity of polymers by X-Ray diffraction are mapping, regression line, Ruland and X-Ray diffraction curve partial peak fitting.

FRINGE SH1827 plastic crystallinity analyzer mainly uses X-Ray diffraction technology and full spectrum fitting method to calculate the crystallinity analysis of polymer material samples. It has the advantages of simple operation, excellent resolution and good repeatability.


Advantage

θ-2θ linkage goniometer system

Patented new θ-2θ linkage goniometer system, single-axis drive mechanism. It is precise and simple, with excellent performance.

Built-in water circulation cooling system

FRINGE SH1827 built-in water circulation cooling system, no need to add additional chiller. Software can real-time display the X-Ray tube water temperature, flow, flow rate and other information.

Safety

It has automatic cutting protection device in the test process, safety linkage lock device, the sample chamber is fully enclosed after closing, and the operation interface has the function of closing the sample chamber.

XRD for everyone

You can directly determine and calculate the crystallinity after obtaining the diffraction data through the using of CrystalX, greatly reducing the requirements of the user. The one thing you need to do is click "start testing", and leave the rest to CrystalX software.

Integrated sola slits

The integrated sora slits, without any motion-adjustable parts, increase the reliability of the goniometer system, allowing the FRINGE SH1827 desktop XRD to be installed on in-vehicle laboratory platforms.

DPPC detector

Digital multi-channel analysis technology can distinguish diffraction peak and fluorescence interference without monochromator, and improve diffraction intensity.



Application scenario

FRINGE SH1827(图1)


General plastics

PE、PP


FRINGE SH1827(图2)


Engineering plastics

PA、PET、 PBT、POM, etc.


FRINGE SH1827(图3)


Structural engineering plastics 

PPS、LCP、PEEK、PTFE、POB, etc.



FRINGE SH1827(图4)


Analysis of inorganic mineral fillers in polymer materials







Product Parameters

Goniometerθ-θ vertical goniometer, diffractive circle radius 150mm
Angle measuring range of Angle meter-3° - +150°
PrecisionThe  deviation of <±0.02° in the full spectrum
FWHM<0.04°2θ
Sola slitThe integrated sora slits, without any motion-adjustable parts, increase the reliability of the goniometer system, allowing the FRINGE desktop XRD to be installed on in-vehicle laboratory platforms
X-Ray tubeCermet X-Ray tube,  with maximum power of 2.2KW, focus: 1 x 10 mm, default configuration cu target, optional Co, Cr, Mo target
High voltage generator powerThe maximum output power of the high voltage generator is 600W
Size580 x 450x 680mm(L×W×H)
Weight120KG
Power supply220V±10V, 50Hz, the whole maximum power is 1000W
Heat dissipationFRINGE SH1827 has a built-in water circulation cooling system, no need to add additional chillers. The software can display the water temperature, flow rate and other information in the X-Ray tube in real time
DetectorDPPC detector
InterfaceThe compact home wall plug provides power, and the USB interface connects to the PC for controlling the XRD
Air sourceA 2-way air supply interface is available for in-situ analysis or atmosphere protection 
SecurityThe FRINGE SH1827 has an air spring large window lift door, which can observe the in-situ analysis process without dead angle, and can effectively shield X-Rays. It has a protection and safety interlock device that automatically cuts off during the test process. The operation interface has the function of closing the sample compartment
Cloud service capabilitiesFRINGE SH1827 uses a synchronizable mobile APP service to support card management of diffraction data and access to knowledge management systems