The Thermo Scientific DSA-200 is a robust analyzer providing accurate elemental analysis of dry streams in mineral sands applications. Elements from Al and higher in the periodic table can be measured using the X-Ray Fluorescence (XRF) technique. We can design and provide materials handling systems for sampling and return. Correct sampling and analysis enables improvements in recovery, product quality and profitability.
Product Detail
Features and Benefits The DSA-200 measures and reports:
Up to 20 elements (Al and higher) simultaneously, with an update time of one minute
Modern detector and electronics design with digital signal processing, giving superior accuracies and improved remote diagnostics
Accurate calibration and check sampling is achieved as the sample taken corresponds exactly to the analysis period
Direct interface to any plant process control system (e.g., Modbus or OPC) from the central computer
Rapid detection of process disturbances
Fewer off specification production due to contaminants, such as zircon in rutile
ZrO2, Fe2, O3, TiO2, . Can also measure CaO, Cr2O3, MnO, SiO2, etc. (up to 8 elements)
Analysis Method :
X-Ray Flourescence (XRF)
X-Ray Source :
Minimal activity encapsulated radioistope
Detection System :
Energy dispersive solid-state detector
Typical Accuracy :
*See table on spec sheet
Assay Updates :
Assay updates every minute
Primary Sampler (Optional) :
A continuous flow primary sampler can be installed on any dry process stream. In some plants an existing sampling system may be used. Thermo Gamma-Metrics can specifically design for each application.
Sample Flowrate :
In range of 10 to 100 kilograms per hour (22-220 lb/h); The flow of sample through the system is automatically controlled. Variations in the main stream flowrate are compensated for by a variable speed turntable.
Sample Preparation :
To achieve high accuracy, the sampling system is optimized for each application.
Dimensions :
1846mm H x 600mm W x 1010 mm D (6'7" x 2' x 3'4")
Weight :
Nominally 300 kilograms (660 lbs.)
Air Requirements :
For the pneumatic hoist and shift/metallurgical sampler, 550-700 kPa (80-100 psi) instrument air
Power Requirements :
Single phase AC (110V, 220V, 240V or 255V at 50 or 60Hz)
Radiation Shielding :
Designed to IAEA Safety Standards
Operating Temperature :
0-60°
Electrical Enclosures :
IP66 environmental rating
Manufacturing Standard :
In accordance with International Quality Assurance Standard AS/NZS ISO 9001
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