Bio Trak
The basis of the BioTrak Particle Counter is Laser Induced Fluorescence (LIF) technology. Various cell metabolites like NADH, flavins (Riboflavin) and Tryptophan are associated with cell viability and are the primary markers targeted by the LIF technique. BioTrak’s discrimination algorithms help distinguish between viable and nonviable organisms, and other fluorescing particles such as pollen and paper. The BioTrak includes an integrated gelatin sample collection filter to collect the same particles that were optically interrogated during viability detection. The gelatin filter can be transferred to growth media, analyzed using standard compendial methods, and provide speciation of the microorganisms that caused a contamination event.
Availability: Commercially Available
| Manufacturer |
| TSI, Inc. |
| Product Name |
| Bio Trak |
| Detection Category |
| Biological |
| Detection Principle |
| Molecular Spectroscopy; |
| Detection Method |
| Fluorescence; |
| Application |
| Laboratory Analysis; Viability; |
| Equipment Type |
| Instrument |
| Product Synopsis |
| The basis of the BioTrak Particle Counter is Laser Induced Fluorescence (LIF) technology. Various cell metabolites like NADH, flavins (Riboflavin) and Tryptophan are associated with cell viability and are the primary markers targeted by the LIF technique. BioTrak’s discrimination algorithms help distinguish between viable and nonviable organisms, and other fluorescing particles such as pollen and paper. The BioTrak includes an integrated gelatin sample collection filter to collect the same particles that were optically interrogated during viability detection. The gelatin filter can be transferred to growth media, analyzed using standard compendial methods, and provide speciation of the microorganisms that caused a contamination event. |
| Availability |
| Commercially Available |
| Technology Readiness Level (TRL) |
| 9 |
| User Feedback Sources |
| Indifferent/No user feedback |
| Dimensions |
| 19 x 10.5 x 11.7 in (48.3 x 26.7 x 29.7 cm) |
| Weight |
| <50 lbs.; 37 lbs (16.8 kg) |
| Power Requirements |
| AC/DC Line Power; 110 to 240 VAC universal power supply |
| Transportability |
| Benchtop/Fixed |
| Operating Conditions |
| Operating range: 5 to 35°C (41 to 95°F), 20% to 95% RH noncondensing Storage Range: 0 to 50°C (32° to 122°F), up to 98% RH noncondensing Operating Elevation: 0 to 10,000 ft (0 to 3,000 m) |
| Consumables |
| <$1,000/year; gelatin filter |
| Suggested Routine Maintenance |
| Recommended Calibration Frequency minimum of once per year |
| Communications Interface |
| Modbus® TCP over Ethernet or USB; The BioTrak Particle Counter interfaces with TSI’s Facility Monitoring Software, a continuous monitoring software package that trends data and records alarms. |
| Unit Cost |
| $67,500.00 |
| Maintenance Cost |
| None |
| Tested For Biological Agents |
| Viable particles |
| Sample Introduction |
| Vapor/Gas; Aerosol; Biological Sample |
| Known Interferents/Inhibitors |
| Two-channel (multiwave) fluorescence is used to minimize false positives. In addition, to minimize false positives, a less sensitive setting is used for areas where the particle backgrounds are more likely to contain interferents. |
| Response Time (Sample Application To Output) |
| >15 minutes |
| Alarm Capability |
| Built-in audible alarm; >85 dB at 1 meter (adjustable) External Alarm Relay: Normally open contact closure rated for 0 to 60 V AC/DC at 1.5A peak, 0.5A continuous. |
| Other Operational Parameters |
| Continuous monitor; Laser Induced Fluorescence (LIF); Spectral biodetection. Particle counting efficiency: 50% at 0.5 µm; 100% for particles >0.75 µm. |
| Training Required |
| <1 day training |
| Training Available |
| Yes |
| Manuals Available |
| Yes |
| Warranties |
| 1 year parts and labor |
