Equipment

ICP-OES | 유도결합플라즈마 광학방출분광기

보유장비 관련 정보
Laboratory/Field
Model 700-ES
Maker Varian
Technician Hee-sik Son
Contact 052-217-4068 / redson7598@unist.ac.kr
Status for Reservation 가능
Reservation Unit 0.5 시간 Maximum Time (per day) 8시간
Open(~ago) 없음 Cancel (~ago) 없음
Address 102동 B122
  • Description

    ICP-OES is based on the introduction of the liquid sample to be analyzed towards an argon plasma, created by a radio frequency generator. The plasma energy (more than 6000 K) is transferred to the atoms of every sample elements, promoting the excitation of their electrons to higher energy levels. The decay of these electrons from excited states to low energy levels, the additional energy is emitted as electromagnetic radiation in the ultraviolet/ visible range of the radiation spectrum.

  • Specifications

    • Wavelength range : 167 ~ 785 nm

    • Simultaneous analysis

    • 40 MHz free running RF generator

    • CCD detector with image map technique

    • Cooled cone interface mechanism

    • Plasma : axially viewed system

  • Applications

    • Qualitative analysis of various atoms

    • Analysis of trace element in environmental samples

    • Compositional analysis of metals and alloy