Benchtop Gold Analyzer Aurora 900 Series

Introduction


The Aurora 900 series by Terra Scientific is a groundbreaking benchtop gold analyzer that offers a fast and exceptionally precise method for determining gold concentration or karat, catering to quality control, pricing, and practical applications. It enables users to perform immediate, cost-effective, and completely non-destructive tests to determine gold purity and verify alloy compositions.

Besides gold, Aurora 900 series in analyzing a wide range of other precious metals. The analyzer comes with a comprehensive elements analysis, such as Ag, Pd, Rh, Ru, Au, Pt, Ir, Zn, Cu, Re, Ta, Hf, Ni, Co, Fe, Ti, Cr, Mn, Pb, Bi, Zr, Sn, Sb, Cd, In, Ga, Ge, W, Os etc.(for models with SDD detectors). With the Terra Aurora 900 series, precisely measuring the concentration of precious metals in jewelry, coins, and other valuable items takes only seconds.

FEATURES OF AURORA 900: Operable independently with an interal touch screen panel or connected to a computer if necessary.  Capable of testing coatings/platings to identify counterfeit or gold-plated items, rapid and straightforward operation, delivering results in seconds via the color touchscreen.

Avoids the use of harsh chemicals or acids, offering a simpler, faster, and more accurate solution compared to traditional nitric acid or fire assay methods.  Compact and ergonomic design, featuring LED lighting for easy operation in jewelry stores.

Equipped with rear view lead glass for continuous sample visibility.  Precisely identifies and quantifies trace alloying elements and harmful heavy metals, impacting value and refining processes.  Optional small spot collimators for analyzing smaller samples.  Supports additional accessories like an external portable printer, external balance, and display.  Battery-powered for enhanced portability


Specification




Weight:
7.76 kg (including battery)


Dimension:
320mm*390mm*380mm


Sample chamber:
280mm*220mm*160mm


Operating environment Temperature:
-10°C to 50°C, humidity 0% to 80% relative humidity (non-condensing)


Excitationsource:
High-performance 4W micro X-ray tube, silver target 50kV/80μA (maximum) collimator


Detector:
Imported high-performance semiconductor silicon detector, resolution <140eV fwhm at Mn Ka


Filters:
Smart multi positions filters


System Electronic:
Si.MX 8M Mini Quad Core 1.8GHz,DP5 Digital Signal Processor,80 MHz ADC digital signal processor,4096-pixel multi-channel analyzer,DDR4 2GB


Window:
Kapton window, carbon fiber anti-puncture window (optional)


Collimator:
Small point 1mm/2mm collimator switch


Battery:
7.2V lithium-ion battery


Display:
Large-size capacitive intelligent touch color LCD display (5 inches 720P)


Analytical elements:
Ag, Pd, Rh, Ru, Au, Pt, Ir, Zn, Cu, Re, Ta, Hf, Ni, Co, Fe, Ti, Cr, Mn, Pb, Bi, Zr, Sn, Sb, Cd, In, Ga, Ge, W, Os etc., can be added if there is a need for special elements


Alarm:
When harmful elements in the detected sample are higher than the normal value, it will have an exceeding standard prompt


One-key measurement:
When the sample needs to be measured for a long time, the "one-key measurement" mode can be selected to prevent the operator from pulling the trigger for a long time and protect the operator to the greatest extent.


Data input:
Touch screen keyboard, user can customize data input


Advanced data storage:
32GB memory, can store 100,000 pieces of data


Data transmission: WiFi, USB
WiFi, USB


Security protection:
Multiple passwords protect user data security


Radiation and safety:
Safety Guard sensing device, when there is no sample in the test area, the light pipe is closed to provide maximum safety protection


Structural design:
The integrated design of engineering plastics and aluminum alloy conforms to the best ergonomic principles; the unique internal Super Heatsink heat dissipation design can provide the best heat dissipation effect


Camera (optional):
Integrated CCD microscopic/macroscopic camera with auto-focus lens to position and record the position


OS:
Android


Software:
AURORA Software


Language:
Chinese, English and other language


Certifications:
CE, RoHS, IP54 (splash proof, dust proof)