Rigaku
DMAX2200
4년
주장비
분석
화합물 전처리·분석장비 > 질량분석장비 > 동위원소비질량분석기
2007-01-24
118,221,600원
기관의뢰
고정형
건별
34,000원
특징
엑스선 회절분석을 통한 단결정 분석
18kW 엑스선 회절분석기
○ Alignment tool
○ Al sample holder
○ Glass sample holder : 0.2mm, 0.5mm
구성및성능
엑스선 발생부, 고오니어미터, 측정시스템
활용분야
미지시료의 단결정 분석
○ Fully automatic computer controlled goniometer and variable slit, kV-mA setting.
○ The instrument adjusts the zero-axis, 2theta-axis, theta-axis, HV/PHA and measurement profiles automatically.
○ The instrument have focussing optics and parallel beam optics.
○ The instrument can exchange samples automatically.
○ No alignment is needed when swapping between Bragg-Brentano focusing optics and parallel beam optics.
2. System Configuration
① X-ray generator
② Radiation Enclosure
③ Goniometer
④ Optical System
- Slit system
- Incident & receiving optics
⑤ Counting & Control Driving Section
⑥ Diffracted beam monochromator with curved & flat crystal
⑦ Data processing system
⑧ Standard & Application Software (Windows XP)
⑨ Cooling unit
⑩ AVR for x-ray generator
⑫ Automatic sample exchanger
3. Specification :
① X-ray generator
- Max. output : 3KW(±0.005% per 10% of main voltage variation)
- Target : Cu
- Tube voltage/current : 60KV/60mA or below
- Focal spot size : 1×10mm2 or below
② Radiation Enclosure :
- Open/close slide door type
- Lead equivalent : 0.5mm Pb equivalent
③ Goniometer
- Type : Vertical
- Scan mode : θ/2θ coupled drive, and θ, 2θ independent drive
- Step feed width : 0.001 ∼ 90° (2θ)
- Sampling intervals : 0.001 ∼ 100°/min (2θ)
④ Optical System
- Slit system : Automatic variable slits
- Incident & receiving optics
⑤ Diffracted beam monochromator with curved & flat crystal
- Curved and flat surface graphite crystal
⑥ Data processing system
- Type : Pentium IV 3.0GHz more than
- Main memory : 512MB more than
- Hard disk drive : 80GB more than
- CD-RW, 17“ LCD monitor, color inkjet printer
⑦ Standard & Application Software (Windows XP)
- XG operation
- Automatic alignment
- Manual measurement
- Measurement monitor
- Background and Ka2 removal, smoothing functions
- Automatic and/or manual peak finding and peak painting
- Peak characterization including crystallite size estimate
- Profile fitting with crystallinity estimates
- Graphical pattern editing/Multiple pattern overlays
- Peak comparison from pattern overlays
- Universal ASCII pattern file import and export
- Whole pattern search algorithm
- Major/minor/trace phase S/, Solid solution S/M
- S/M filters include subfiles, chemistry and crystallography
- PDF-II on CD-ROM
- Cell refinement/Pattern Indexing
- d-spacing and Miller indices generator
- Lattice constant calculator
- Crystallite size & strain analysis
- Userfile S/M using line-based method
⑧ Cooling unit : Water or Air cooling type
⑨ AVR for x-ray generator : 200V 3-phase 15KVA
⑩ Automatic sample exchanger
- Max. number of automatically exchangable sample : 6 samples
4. Accessories
○ Alignment tool
○ Al sample holder
○ Glass sample holder : 0.2mm
0.5mm