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Gemini™ Raman and FTIR Chemical Analyzer with LowDoseID

Identify a broad range of unknown chemicals and explosives in the field quickly, safely, and confidently using FTIR and Raman spectroscopy in a single instrument, including low concentration analysis. The Thermo Scientific™ Gemini™ Analyzer with LowDoseID is the first to integrate these complementary and confirmatory chemical identification techniques in a rugged, lightweight, handheld solution. Available with the HazMasterG3™ decision support system from Alluviam LLC, Gemini gives military personnel, bomb technicians, hazmat teams and first responders significant tactical advantage, helping them minimize time on target and confidently make life-saving decisions.

The standard applications of this instrument:

  • Fast identification of unknown substances directly on-site.

  • Illegal drug laboratories

  • Illegal HME laboratories

  • Accidents involving hazardous substances.

  • Everywhere fast results are needed.

Full specifications
Gemini Thermo Fisher

Product Type


Collection Optics

Data Export Formats


Dimensions (L x W x H)

IP Rating


Power Supply

Spectral Range

Temperature Range (Metric)

Weight (English)

Weight (Metric)

Unit Size

Handheld Raman/FTIR Spectrometer

Certified to MIL-STD-810G and IP67; full test report available on request

FTIR: ATR diamond crystal, single bounce
Raman: NA= 0.33

SPC file (for use in standard spectroscopic software), text file, or JPEG report

Gemini Analyzer

10.1 x 5.7 x 2.4 in. (25.6 x 14.6 x 6.1 cm)



Internal 3.7 V lithium polymer (QTY 1) battery pack
Internal CR123A (QTY 3) batteries
DC wall adapter, 12 V DC, 1.25 A

FTIR: 4,000 cm-1 to 650 cm-1
Raman: 250 cm-1 to 2875 cm-1

-20°C to +50°C

4.2 lb.

1.9 kg


© ThermoFisher Scientific
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