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Microspec 250


Top to Bottom Microfocus Gold Testing machine with Ketek V-SDD Detector (Made in Germany)

Other Details:

  • Ketek V-SDD detector with resolution better than 150 eV
  • Micro Focus, Oil cooled X-Ray tube, 50KV 1mA make Canon (Made in Japan)
  • Top to bottom geometry
  • Manual adjustable sample stage with laser focus beam
  • Detects All elements from Ti-U including Ir, Re, Os, W, Ru, Sn, etc.
  • Accuracy better than 0.1% for Gold & 0.2% from Silver


Collimator – Automatic Multi collimator changer up to 6 (0.1, 0.3, 0.6, 1.0, 2 & 4mm) customizable

Detector Safety – The system has mechanical shielding along with buzzer to prevent detector from getting damaged by sample.

Laser focus Feature – Precision laser focusing on parts provide the most consistent measurements accuracy possible and eliminates operator error.

Dual display function to show live testing to customers.

Exclusive Shutterless design Extends Tube Life – Unlike other X-ray systems, MicroP XRF generates X-ray only while taking measurements. Since the X-ray tube completely shuts off between measurements, there is no need for a mechanical shutter. Less X-ray tube use equals cooler operating temperatures and longer tube life.

Chamber Temperature Regulation – Another first in X-ray design is the exclusive cooling controls which maintain consists temperature of key system electronics. Measurement stability is further enhanced by the reduction in temperature variation.


General Specification


Brand Microspec
Model Microspec 250
Measuring Direction Top to Bottom
Detector Type Ketek V-SDD detector with resolution better than 150 eV (Made in Germany)
X-Ray Tube Microfocus Oil Cooled Tungsten tube,  50 Kv 1mA (Canon, Japan)
Accuracy 0.1% for Gold & 0.2 for Silver
Aperture Collimator Automatic Multi collimator changer upto 6 (0.1, 0.3, 0.6, 1.0, 2 & 4mm) customizable
Element Range Ti – U including impurities like Ir,Os,Re,Ru,etc.
Radiation Protection Yes

Electrical Data & Environmental Conditions

Power supply and consumption 230 V, 50/60 Hz, Max. 200 W
Operating temperature 20 °C – 27 °C

Sample Alignment & Stage

Sample positioning Manual Adjustable sample stage
Video microscope High-resolution CCD colour camera for optical monitoring of the measurement location along with laser focus beam
Zoom factor 20X Digital Zoom
Max. sample weight 3 Kg


External dimensions W610 x D670 x H600 mm
Inside chamber dimensions W550 x D550 x H100 mm
Weight  approx. 45 Kg

X-Ray Source

X-ray tube Tungsten tube, Oil Cooled, 50 Kv, Microfocus
Aperture (Collimator) Automatic software controlled

X-Ray Detection

Detector type Silicon Drift (V-SDD) detector peltier-cooled
Resolution fwhm for Mn-Kα [eV] ≤ 150
Element range Ti (22) to U (92)



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