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Laboratory Instruments
Spectroscopy Products
Optical Emissions Spectrometers(OES/ICP)
ICPS-7000
Sequential Plasma Spectrometer
The ICP Emission Spectrometer having the following features is applied for a wide field of elemental analysis.
- High detecting sensitivity - ppb in detection limit
- Wide dynamic range
- Possibility of simalteneaus analysis
In the meantime, with the expansion of the application field, however, the following problems have emerged.
- A great deal of argon gas is consumed.
- A large spectrometer is required to minimize matrix effect.
- Complicacy in operation for analysis.
For the settlement of the above problems, advanced functions as mentioned below have been embodied in the compact body of the ICPS-7000.
- Rapid analysis by ASD (Active Stabilized Direct Drive.)
- Reduced consumption of argon gas by half.
- An all-in-one type bench-top spectrometer.
- Easy and efficient operability under Windows®.
The ICPS-7000, which embodies a large capability in a compact body, characteristic of space saving and energy saving, is an instrument commensurate with the 21st century.
ICPS-7000 Specifications
Spectrometer Unit
| Optical system | Czerny-Turner mounting | |
|---|---|---|
| Focal length | 750mm | |
| Number of grooves of the grating | 2,160 grooves/mm | |
| Wavelength range | 190 - 380 nm (2nd spectra) 380-850 nm (1st spectra) |
|
| Reciprocal linear dispersion | 0.22 nm/mm (2nd spectra) 0.42 nm/mm (1st spectra) | |
ICP Source
| Torch section | Observation direction selectable(axial direction, radial direction) Cyclone chamber: Made of Pyrex glass Plasma torch : Made of quartz, mini torch Nebulizer : Coaxial type, made of Pyrex glass |
|
|---|---|---|
| Gas flow rate | Setting range Coolant gas 20 L/min max. Auxiliary gas 2 L/min max. Carrier gas 2 L/min max. Purge gas 3 L/min max. |
|
Radio Frequency Generator
| Oscillator | Crystal oscillator | |
|---|---|---|
| Frequency | 40.68 MHz | |
| Circuit | Power MOS FET | |
Software
| OS | Windows® compatible | |
|---|---|---|
| Measuring wavelength to be set | Qualitative analysis 1 : 72 elements x 1 wavelength Quantitative analysis 2 : 216 wavelengths max. for 72 elements Quantitative analysis : 72 wavelengths max. for 72 elements |
|
| Database | Analytical wavelength data : 72 elements x 16 wavelengths max. Registration to data permitted. |
|
| Analytical card | 100 cards. | |
| Quantitative analysis | Standard samples for calibration curve creation : 16 samples max. / card Drift correction Internal standard correction (sequential correction of internal standard) Background correction Blank signal elimination |
|
*Windows® is a trade mark of Microsoft Corp., U.S.A.