LA-LIBS | 레이저 유도 분광 스펙트로미터
| Laboratory/Field | |||
|---|---|---|---|
| Model | J200 | ||
| Maker | Applied Spectra | ||
| Technician | Son Hee-sik | ||
| Contact | 052-217-4068 / redson7598@unist.ac.kr | ||
| Status for Reservation | 불가능 | ||
| Reservation Unit | 0.5 | Maximum Time (per day) | 24 |
| Open(~ago) | Cancel (~ago) | 3 | |
| Equipment location | 102동 B103-5호 (Bldg.102, Room B103-5) | ||
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Description
Trace and major element determinations and isotope ratio analysis in solid materials using a high
power Nd:YAG laser produces nano size particle. It can be transferred to particle to ICP-MS directly with pulse at 266 nm. The Auto sample height adjustment 3D (X-Y-Z) stage is synchronized with the laser depth profiling in the direction of the z-axis can be automated and sampling protocol patterns. -
Specifications
1. Laser Source and Optics
- The laser source shall be a solid - state Nd-YAG laser
- Maximum energy : 100 mJ at 1064 nm or more
2. Stage and Stage control
- Computer controlled, stepper motor driven X-Y-X stage control
- X, Y stage with 100 mm x 100 mm travel (0.25 micron resolution) or equivalent
- Z stage with 26mm travel (0.1 micron resolution) or equivalent
- Auto height adjustment
3. Imaging Optics
- A 1.3 M CMOS color camera & LED Flood lighting or equivalent
- A 5M CMOS color camera
4) Sample Chamber and gas Manifold.
(1) A single volume sample chamber
(2) A 100mm x 100mm purge gas(Ar, He) sample chamber
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Applications