Excellent detection limits, at ppb level for most elements
Wide linear dynamic range, reaching 6 orders of magnitude, from ppb to percentage
Application
Rare earth metal
Silicon materials, magnetic materials processing industry
Metallurgical industry: analysis of impurity elements influencing the quality of metal materials. Water quality control
Petrochemical: measurements of more than 30 elements in crude oil
Pharmacy, hygiene, agriculture, environmental protection, commodities and food industry
Performance Characteristics
Advanced optical design with a fully illuminated holographic grating, with spectral interference correction and high light throughput for improved detection limits
Wide wavelength range
Computer controlled plasma platform optimizes the viewing position to reduce interferences, improve SNR and minimize background emissions
Software controlled flow of carrier gas, plasma gas and auxiliary gas provide real time monitor as well as highly stability of flux
Various types of touches, nebulizer as well as spray chamber are optional
Sample waste drained by peristaltic pump ensures stable sample flow rate; Fast pump mode improves productivity
The brand new robust free-running, 40.68 MHz RF generator that delivers unsurpassed performance
Rapid and accurate automatic coupling system ensures the ultimate power transfer efficiency and stability
Specifications
Solid State Power (RF)
Frequency
40.68MHz
Frequency stability
≤0.05%
Output power
800W ~ 1200W, continuously adjustable with power efficiency more than 65%
Output power stability
<0.3%
Electromagnetic leakage radiation intensity
E<2V/m at 30cm distance from equipment
Electronic Measurement & Control Circuit
Photomultiplier tube specification
R212UH/R928
Negative high voltage
-200 ~ -1000 V
Circuit measuring range
10-9~10-4A
Signal acquisition
VF conversion 1mV ? 100Hz
Inlet system
Automizer
concentric atomizer
Induction coil ID 25mm x 3, equipped with three concentric quartz torch tubes of ED 20 mm (ID: internal diameter; ED: external diameter)
Argon for carrier gas, auxiliary gas and Plasma gas
Carrier gas: 0-5L/min (control by system)
Auxiliary gas: 10-100L/h or 0.16-1.66L/min
Plasma Gas: 100-1000L/h or 1.6-16 L/min
Monochromator
Optical type
Czerny turner
Focal length
1000mm
Resolution
<0.005nm
Grating specification
Huge holographic rating with 3600L/mil or 2400 L/mil and 80mm x 110mm of ruling area
Wavelength range
195-500nm for 3600 line grating
195-800 nm for 2400 line grating
Technical Specifications
Suitable sample content range
Liquid sample: 0.01ppm~ several thousands ppm
Solid or powder sample: 0.001%~70%
