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  • ElvaX ProSpector II - handheld XRF Analyzer

    ElvaX ProSpector II - handheld XRF Analyzer

    Elvatech is proud to introduce handheld XRF analyzer - the ElvaX ProSpector II - latest XRF portable spectrometer

    more info

  • ElvaX - XRF analyzer

    ElvaX - XRF analyzer

    ElvaX is a desktop energy-dispersive X-ray fluorescence EDXRF analyzer equipped with miniature X-Ray tube and PIN-diode X-Ray detector.

    more info

  • XRF analyzer - ElvaX mini

    XRF analyzer - ElvaX mini

    ElvaX mini is a compact desktop energy-dispersive X-ray fluorescence - XRF alloys analyzer. It is right and affordable solution for jewelry industry, alloy sorting, express QC in metallurgy (metal analyzers).

    more info


Waste Electrical and Electronic Equipment Directive

RoHS analysis

Restriction of Hazardous Substances Directive or RoHS.


Elvatech Ltd. is an R&D enterprise based in Kiev, Ukraine.

X-ray spectroscopy

About XRF spectrometers

SPEX SamplePrep 3630 Automated X-Press®

SPEX SamplePrep 3630 Automated X-Press®

3630 Automated X-Press – For 115 V/60 Hz operation.

3630-230 Automated X-Press – For 230 V/50 Hz operation.

  • Unique programmable laboratory press.
  • 35-ton (31.8 metric ton) hydraulic press ideal for repetitive pressing of sample pellets for XRF, IR, and other analytical methods.
  • Automation improves sample uniformity, consistency and throughput.
  • Program allows the technician to enter final pressure desired, time to hold at the final pressure, and interval to return backto zero pressure.
  • Typical pressing cycle is less than two minutes.
  • Accepts all SPEX SamplePrep die sets.
  • A safety interlock and automatic pump shut-off safety valve ensure safe operation.


Dimension:23 in. (58 cm) x 11 in. (28 cm) x 321/2 in. (82 cm)
Weight:121 Ibs. net (55 kg); 190 lbs. gross (87 kg)
Voltage:115 V/60 Hz or 230 V/50 Hz
Motor:1⁄3 horsepower
Power Cord:3-prong standard North American plug for 115 V/60 Hz version 2-prong European CEE 7/7 plug for 230 V/50 Hz version
Force:10–35 tons ram pressure (9.1-31.8 metric tons or 20,000 – 70,000 Ibs.)
Platen Movement:1.0 inch (2.5 cm)
Platen Size:3.25 inches diameter (8 cm)
Daylight:Adjustable 2.0 to 6.0 inches (5 to 15 cm)
Upper Screw Adjustment:3.5 inches (9 cm)

Pressing and Pelletizing — other models of XRF equipment:

SPEX SamplePrep Pellet Dies and Accessories
SPEX SamplePrep-Carver Model M
SPEX SamplePrep-Carver Manual Hydraulic Presses
SPEX SamplePrep 3628 Air-Actuated Bench-Press®
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