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Atlantis is a simultaneous, multi-channel PC controlled spectrometer designed specifically to analyze solid metallic samples. It is fully configurable with a single or multi-optical system and lends easily to future upgrades. This is ideal solution for low level detection of elements (< 1 ppm)
Optical System (Vacuum)
- Paschen Rounge optical mount, focal length 750 mm
- High Luminosity Holographic Grating with 2400 grooves/mm or 3600 grooves/mm depending on the requirements
- Spectral Range: 120 - 800 nm
- 1st order dispersion = 0.55 nm/mm
- 2nd order dispersion = 0.275 nm/mm
- Resolution - Better than 0.01 nm
- Provision for future upgrades for multi-matrix analyses
- Preheated optics for better stability
- 240 spectral lines available
Source
- Spark Source specially designed to withstand variations of power supply
- HEPS technique (High Energy Pre Spark) from 200-1000 Hz
- Inductance - 120 μF
- Resistance - 2.2 Ω
- Capacitors - 2 - 4 - 6 μF
- Voltage - Variable (300, 400, 500, 600 V)
Thermal Regulation
- Optical Chamber and electronics mounted in a thermo-controlled environment
- Temperature always above room temperature
- System designed to avoid thermal fluctuations
Spark Stand
- Spark Stand is cooled by closed water refrigerating system for better stability
- Dimensions (100 mm * 80 mm) of the spark stand allows for samples up to 20 kg to be analyzed
- Open spark stand allows for analysis of large samples
- Security device to prevent the spark if the sample is not on the stand
- Spark table is easily removable to allow quick and simple cleaning operation
- "W" electrode can be easily removed for maintenence
Vacuum System
Operational vacuum is provided by means of a two stage vacuum pump in series with high efficiency low noise turbo-molecular pump controlled by vacuum control device for better UV elements detection.
Consumables included
Consumable sufficient for one year of operation are included:
- "W" electrode
- Argon exhaust filters
- "O" rings
- Brush electrode cleaner with exchangeable brushes
- Vacuum pump oil
Software
MET-32® software for spectrochemical analysis - operates under Win-XP and includes the following features:
- Creation and modification of calibrations
- Automatic curve fitting
- Calibration & Analysis can be in PPM or percent
- Curves are graphically displayed
- Unlimited calibration sets storage
- Operator selection of element printout format and priority
- Function keys for easy operations
- Output unit user-selectable (intensity, intensity ratio, row concentration, standardized concentration etc.)
- Matrix correction
- Global standardization
- Determination of alloy according to requested norm (UNI, DIN, ASTM etc)
- Quality identification
- Calculation of carbon-equivalence or any other parameter consequent to analysis
- Calculation of statistical parameters (SD, RSD, Average)
- Printing of all burns or only the average up to more than 100 burns
- Customized reports
- Storage of analysis in TXT format
- Three-level password protection
Warranty
12 Months from the date of installation or 15 months from date of shipment (FOB) whichever comes first
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