Gemini
The Gemini by Thermo Fisher Scientific is a handheld, combination FTIR/Raman spectrometer. A motorized pressure arm and diamond ATR is built in for FTIR analysis. A wand and separate vial compartment is built in for Raman analysis. The instrument is sealed and protected against dust and moisture, making it easy to clean.
Availability: Commercially Available
| Manufacturer |
| Thermo Fisher Scientific, Inc. |
| Product Name |
| Gemini |
| Detection Category |
| Chemical; Explosives |
| Detection Principle |
| Molecular Spectroscopy; |
| Detection Method |
| Mid-infrared Spectroscopy; Raman Spectroscopy; |
| Application |
| Emergency Response; Bulk Analysis; Forensics; |
| Equipment Type |
| Instrument |
| Product Synopsis |
| The Gemini by Thermo Fisher Scientific is a handheld, combination FTIR/Raman spectrometer. A motorized pressure arm and diamond ATR is built in for FTIR analysis. A wand and separate vial compartment is built in for Raman analysis. The instrument is sealed and protected against dust and moisture, making it easy to clean. |
| Availability |
| Commercially Available |
| Technology Readiness Level (TRL) |
| 9 |
| Market Entry Date |
| March, 2015 |
| User Feedback Sources |
| MRIGlobal hands-on experience, DoD; Positive user feedback |
| Supporting Documentation |
| Docs: Thermo Scientific-Gemini.pdf; |
| Dimensions |
| 10.1 x 5.7 x 2.4 in (26 x 14.5 x 6 cm) |
| Weight |
| <5 Lbs.; 4 Lbs. (1.81 kg) |
| Power Requirements |
| Lithium Battery; AC/DC Line Power; Rechargeable lithium ion battery, SureFire disposable batteries, Standard AC power |
| Transportability |
| Handheld |
| Ruggedness |
| Extreme Temperatures/Humidity; Waterproof/Resistant; Dust; Vibration/Shock; IP-67 rated for decontamination and MIL-810-G for survivability |
| Operating Conditions |
| –20 to 50°C (-4 to 122°F) |
| Consumables |
| <$1,000/year; sample vials |
| Calibration Schedule |
| Self-calibrating |
| Suggested Routine Maintenance |
| No user-accessible internal components |
| Available Accessories |
| AC battery charger and AC adaptor with cord, travel case |
| Data Analysis Support Equipment |
| (add-on) HazMasterG3® decision support software (English GUI only); requires Gemini v1.6 or later software |
| Communications Interface |
| MiniSD card/reader |
| Expected Operational Life |
| Indefinite |
| Shelf Life |
| >5 years |
| Unit Cost |
| $90,000.00 |
| Tested For Chemical Agents |
| Yes, GA, GB, GD, HD, HNs, VX, RVX, others |
| Tested For ITF-25 TIC/TIMs |
| Yes |
| Tested For Explosives |
| Yes |
| Tested For Narcotics |
| Yes, Fentanyls, Opiates, others |
| Other Chemical Targets |
| Most covalently bonded organic compounds |
| Number of Library Entries |
| 13,000 |
| Adaptability |
| Yes; user can add new targets in the field |
| Sample Introduction |
| Liquid; Solid; |
| Sensitivity/Detection Limits |
| Bulk; ~10% |
| Known Interferents/Inhibitors |
| Fluorescent materials (Raman only) |
| False Positive Rates |
| <1% False Positive and Negative Rate |
| Start Up Time (From Cold Start To Sample Ready) |
| 2 minutes |
| Response Time (Sample Application To Output) |
| <1 minute; < 40 seconds |
| Total Run Time |
| 0 to 20 minutes |
| Alarm Capability |
| Yes |
| Software Control |
| On-board only |
| Other Operational Parameters |
| Spectral Range: 4000 cm-1-650 cm-1 (FTIR), 2875 cm-1-250 cm-1 (Raman)
Spectral Resolution: 4 cm-1 (FTIR), 7-10.5 cm-1 (Raman) |
| Training Required |
| <1 day training |
| Training Available |
| Training at customer or vendor facility |
| Manuals Available |
| Operator’s Manual and Quick Start Guide |
| Reachback Service |
| Vendor reachback service available |
| Warranties |
| 1 year standard with additional years available for purchase |
| ITAR/EAR Export Regulations |
| This device is subject to export controls including those of the Export Administration Regulations of the U.S. Department of Commerce, which may restrict or require licenses for the export of product from the United States and their re-export to and from other countries. |
| IATA Shipping Restrictions |
| Yes; Lithium ion battery restrictions |
| Data File Type Format |
| SPC, TXT, JPG |
