Thermo TVA 2020 FID Rental
- Measures total volatile organic compounds
- FID Linear range: 1 - 50,000 ppm of methane
- Built-in sampling pump 1 liter/minute flow rate (nominal)
- Hydrogen cylinder provides 10 hours of continuous operation (at 2200 PSI)
- Rechargeable battery provides at least 10 hours of operating time.
The Thermo Scientific TVA2020 Toxic Vapor Analyzer is capable of detecting virtually all organic and inorganic compounds. The TVA2020 analyzer can be configured for use in diverse applications including U.S. EPA Method 21 monitoring, site remediation, landfill monitoring, and general area surveys.
The TVA2020 analyzer is equipped with a Flame Ionization Detector to measure organic compounds with high sensitivity. The FID technology allows for a wide dynamic and linear range that produces stable and repeatable responses.
The TVA2020 analyzer is 21% lighter than earlier models and more compact than most FID stand alone instruments. The lightweight and compact design reduces fatigue for true portability.
| Accuracy | FID Instrument – ±10% of reading or ±1.0 ppm, whichever is greater, from 1.0 to 10,000 ppm. PID Instrument – ±20 % of reading or ±0.5 ppm, whichever is greater, from 0.5 to 500 ppm. |
|---|---|
| Repeatability | FID Instrument – ±2% at 500 ppm of methane PID Instrument – ±1% at 100 ppm of isobutylene |
| Linear range | FID Instrument – 1.0 to 50,000 ppm of methane PID Instrument – 0.5 to 2,000 ppm of isobutylene |
| Response time | FID Instrument – Less than 3.5 seconds for 90% of final value, using 10,000 ppm of methane PID Instrument – Less than 3.5 seconds for 90% of final value, using 500 ppm of isobutylene |
| Sample flow rate | 1 liter/minute, nominal, at sample probe inlet |
| Battery | The battery operating time is 10 hours minimum at 0 °C (32 °F). Fully charged in less than 10 hours. |
| Hydrogen supply operating time | 10 hours of continuous operation, starting from a cylinder charged up to 15.3 MPa (2200 psi) |
| Physical dimensions | 11.5" × 9" × 4" (29.2 cm × 22.9 cm × 10.2 cm) |
| Weight | FID only—9.2 lbs Dual—9.4 lbs |
| Minimum detectable limit | The minimum detectable level is defined as seven times the standard deviation of peak-to-peak noise. FID Instrument - 0.5 ppm of methane |
| Lamp life | FID Instrument - Greater than 5,000 hours PID Instrument - Greater than 2,000 hours, with normal cleaning |
| Data storage interval | Auto mode – 1 per second to 1 per 999 minutes, user selectable VOC or FE Mode – 2 to 30 seconds, user selectable |
| Relative humidity range | 15 – 95% |
- TVA 2020 FID
- Sampling Probe
- 2x Hydrogen Cylinders
- Hydrogen Fill Adapter
- Battery Charger
- Tool Kit
- Carrying Strap
- Calibration Record
- Instruction Manual
- Carrying Case