Optical Dystem: High luminous holographic grating, focal length: 500mm ,2700 grooves/mm.

CCD Detector: 3648 pixels per chip.Single pixel size is only 8μm.

New Monitoring System: Brand new system monitoring of instrument status that displays the instrument status and work progress at bottom of the software.

Spark Stand: Max. weight of sample: 50kg. Newly designed coaxial spark stand with optimized internal gas circuit to greatly reduce argon consumption. Self-purging function that keeps the cavity clean.

Spark Source: Max. discharge frequency 1000Hz.

Argon Gas Consumption: Programmable argon-flushed system with short argon-flushing time and low consumption. Ultra-low standby flour rate: 60ml/min, a bottle of argon can be used for 70 days for 24 hours standby.