GBC Emma Theta/2Theta XRD
GBC Emma Theta/2Theta XRD

XRF / XRD Item Code: 99-0501-00

GBC Emma Theta/2Theta XRD.  Part No. 99-0501-00

Consists of the following:

·        3 kW X-ray generator, 60 kV, high frequency, air cooled, stability .005% for full rated mains variation, ripple 0.03% to 0.75%.  Temp. coeff. 50 ppm/deg. C.

·        Goniometer, 2 independent axes, radius 180-250 mm, 0.002 deg minimum step size, <0.0001 deg resolution.  Range –12 to +160° 2Theta depending on accessories.

·        Detector arm with a curved graphite monochromator and Xe proportional detector Part No.  95-0655-00.

·        Tube Shield with shutter under software control.

·        XRD tube (Cu) Part No. 97-2673-00 and HT cable.  Water is needed for tube cooling only and requirement is 4 litre/min at 15–20°C.

·        Cabinets are in vertical configuration 1100 mm wide x 700 mm deep x 900 mm high.  The beam-path is surrounded by 2 mm steel and 12 mm Pb-Acrylic (0.5 mm Pb-equivalent).  Elsewhere 2 mm aluminium is used for reduced weight and portability.

·        An optional floor-standing cabinet is available (not included).

·        An integrated Fail-Safe X-rays-on warning lamp is included.

·        Microprocessor controller with counting electronics is included.  Scan speeds 0.14 deg/min to 100 deg/min. With Multi-pass Averaging, scan speeds 1000 x slower. Slew speed 300 deg/min.

·        Software – VisualXRD and Tracesv6 included – 32 bit software for Microsoft Windows operating system.

 


VisualXRD Software Specifications

·        32 bit application for operation of the EMMA and collection of data files for analysis by Tracesv6 or other applications.

·        Simple routine operation enter Start, End angles, Step size, Scan speed, Comment and click start button.

·        File Save and recall Parameter sets.

·        Software configuration for user Folder, Screen options.

·        Hardware configuration for Tube Anode selection and Communications.

·        Accessory configuration to select interchangeable options, Source, Optic, Stage, Detector, which each have their own Calibration angles.

·        Manual control for computer-aided alignment, move axes anywhere, load sample open/close shutter, start/stop spinner – depending on options installed.

·        Pulse Height Analysis used with Xe proportional detector, does a PHA scan, set Lower and upper discriminator, Amp. Gain, Detector HV.

·        Data collection modes – Single pass, Multi pass, multi range, Theta/2Theta, Theta only, 2Theta only, Continuous scan, Residual Stress.

 

Tracesv6 Software Specifications.  Part No 95-0573-00

Traces V6.7: 32 bit XRD Scan Processing for Microsoft Windows™ operating system

·        Process scans from Diffraction Technology, Siemens, Philips and Rigaku systems

·        Tool buttons with tool tips and menus make the software very user-friendly

·        Zooming, scrolling and on-screen graphical peak labeling

·        16 million colours with graphical selection

·        Work with up to 50 scans on screen at once

·        3D Graphics – perspective, trend lines, surface, tape, area, rotation, colour, printing

·        Attribute-based file finder for multi user environments

·        Automatic and manual background  fit & strip (fitting cubic or linear functions)

·        Save scans in a number of formats, or cut and paste to other applications

·        Automatic peak search and edit  

·        Scan manipulation , add, subtract, trim, and spike removal

·        Smoothing, cubic,  with no loss of high frequency data

·        Ka2 stripping

·        Peak area, Peak area based quantitation

·        Logarithmic vertical scale, toggle on/off

·        Peak FWHM determined graphically

·        Particle Size by Scherrer method

·        Retrieval of PDF1,2 and 4 records displayed as line markers on the screen

·        Print preview mode with 2D and 3D scan display. Up to 50 scans in Isometric mode with hidden-line removal for best presentation

·        Print PDF Cards from PDF-2 and PDF-4

·        Line widths and line-styles selectable

·        Powder Pattern Generator with user data or ICDD data

·        Peak fitting and deconvolution – large no. of peaks, Least Squares or Genetic algorithm

·        Full Windows HELP system and manual included

·        Main screen offsets for multiple scan display

·        Printing – allows PDF-stick figures and labels on isometric display

·        Common functions accessed by right mouse button click

·        Angled label text for clearer presentation

·        Retained Austenite coupled with VisXRD data collection

 


Standard accessories kit with sample holders, slits and alignment tools.

Included free of charge

 


Water Circulator Unit 220/240 V, 50 Hz.  Part No. 96-0101-00


Specifications:

Nominal cooling capacity:      2,600W (25°C)

Output temperature range:      5 ~ 35°C

Temperature accuracy:           ± 0.1°C

Tank size:                              26 L

Output pressure:                     0.57 MPa

Output flow:                          6 L/min

Filtration:                               10 μm

Power consumption:               1 kW

Weight:                                 84 kg

Noise:                                    45 dB

Size (W × D × H):                  490 × 580 × 820 mm

 


XRD Match Software with Crystallography Open Database – single license.  Part No. 31-0511-00