Thermo Scientific TVA 1000B Toxic Vapor Analyzer is the only over-the- shoulder portable vapor analyzer that offers both PID (Photo Ionization Detection) and FID (Flame Ionization Detection) in a single, easy-to-use instrument.
Thermo Scientific TVA 1000B Toxic Vapor Analyzer ability to utilize both technologies in this field proven instrument pro- vides benefits in reduced weight and a single user interface.
Thermo Scientific TVA 1000B Toxic Vapor Analyzer is capable of measuring a variety of organic vapors using FID technology, over a wide range of organic vapors can be measured, by the FID, over a wide dynamic range (0-50,000 ppm), monitoring some compounds that PID will not detect.
Thermo Scientific TVA 1000B Toxic Vapor Analyzer operates by breaking hydrocarbon bonds and is not limited by a high ionization potential of the molecule. In addition, the FID is unaffected by ambient CO, CO2, or humidity leading to very stable measurements.
Thermo Scientific TVA 1000B Toxic Vapor Analyzer can monitor for organic compounds and detect many inorganic compounds simultaneously. Some compounds detected by PID are ammonia, carbon disulfide, carbon tetrachloride, formaldehyde and hydrogen sulfide.
Thermo Scientific TVA 1000B Toxic Vapor Analyzer Features:
- Simultaneous FID/PID or Single FID detector(s)
- U.S. Environmental Protection Agency method 21 compliant
- Detects organic and inorganic compounds
Thermo Scientific TVA 1000B Toxic Vapor Analyzer Included:
- Thermo Scientific TVA-1000B-81020 Toxic Vapor Analyzer (BC# 7646A-L/T*)
- Thermo Scientific TVA1000 Remote
- Thermo Hydrogen Tank # CR011WC
- Thermo Scientific Probe CR015AC
- Thermo Scientific Vaper Analyzer CR012WJ
- 9 Pin – 25 Pin Adapter
- Thermo Service Tool Kit CR012PU
- Thermo Connect Software
- AC Adapter/Charger
- Strap For Unit
- (2) Hard Copy User Manual
- Hard Carrying Case
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Thermo Scientific TVA 1000B Toxic Vapor Analyzer Specifications:
| Safety Certifications | FM (Class 1, Div. 1, Groups A,B,C & D Hazardous Location, Temp. Class T4) |
| Datalogging | Onboard |
| Probe Display | Bar graph & 4-digit LCD (standard); 6 lines x 20 characters (enhanced) |
| Dynamic Range | 0.5-2,000 ppm (PID) isobutylene; 0.5-50,000 ppm (FID) methane |
| Linear Range | 0.5-500 ppm (PID) isobutylene; 0.5-10,000 ppm (FID) methane |
| Response Time | 3.5 seconds |
| Minimum Detectable Limit | 100 ppb benzene (PID); 300 ppb hexane (FID) (laboratory conditions) |
| Alarms | Low, high, STEL |
| Sample Flow Rate | 1000 cc (normal) |
| Power | Rechargeable NiCd battery |
| Logging Capacity | 850-27,000 points mode specific |
| Fuel | None required (PID); 99.99% hydrogen (FID) |
| Portable Operation Time | 8 hours (with reference operating conditions) |
| Approximate Mass | 5.8 kg (13 pounds) |
| Nominal Dimensions | 13.5 x 10.3 x 3.2 inches (343 x 262 x 81 mm) |
| Analog Output | 0-2 Vdc (non-calibrated) |
| Repeatability | +/- 1% (PID); +/- 2% (FID) |
| Accuracy | FID= 25% of reading or 2.5ppm, whichever is greater from 1.0 to 10000ppm; PID= 25% of reading or 2.5ppm. whichever is greater from 0.5 to 500ppm |
| Auto Ranging | Yes |
| Diagnostics | Yes |
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