Baltic Scientific Instruments

Robotic Gamma Spectrometer with Sample Changer

Automated HPGe gamma spectrometer with a robotic sample changer, measuring more than 40 samples without operator interaction.

The spectrometer is intended for the detection and analysis of radionuclides from environmental objects such as rocks, minerals, sludge, slag, soil, plants, sediments and particulate matter in air and water. The automated sample changer increases productivity and reduces possible health risks for the operator.

  • Measures more than 40 samples without the user having to interact with the spectrometer
  • Seven-axis robot arm with machine vision and ±0.01 mm accuracy
  • HPGe detector in U-style cryostat with low-background lead shielding
  • Barcode reader together with barcode printer
  • Bottles, Marinelli beakers, Petri vessels, test tubes and more

No prices online – you will receive a quotation with price and delivery time. Need accessories? Mention them in your request.

Technical data

DetectorHPGe in U-style cryostat with remote preamplifier and 30 l Dewar vessel
ShieldingLow-background lead shield
Sample changerSeven-axis robot arm, machine vision, payload 3 kg, accuracy ±0.01 mm, weight 25 kg
Sample holder toolVessels with diameter 40 mm to 110 mm
Measurement geometriesBottles, Denta, Marinelli, Petri vessels, test tubes, etc.
SoftwareSpectra processing, radionuclide identification and activity calculation; efficiency calibration of arbitrary shaped objects; robot arm control and process management
Complete setDetector, lead shield, MCA, software, sample changer, table with sample holders and safe cabinet, barcode reader and printer, LN2 sensor and monitor, and 3 m cable set

Source: Baltic Scientific Instruments, Robotic Gamma Spectrometer brochure (bsi.lv, retrieved November 2026). Full specifications are available in the documents.