Thermo Scientific Environmental Foxboro Scientific TVA-1000 Toxic Vapor Analyzer TV For SaleA1000B

Thermo Scientific Environmental Foxboro Scientific TVA-1000 Toxic Vapor Analyzer TVA1000B

Thermo Scientific TVA-1000 Toxic Vapor Analyzer TVA1000B 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. A variety 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. The FID 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. Some compounds detected by PID are ammonia, carbon disulfide, carbon tetrachloride, formaldehyde and hydrogen sulfide. The PID also has the advantage of not requiring fuel or oxygen operate

Thermo Scientific TVA-1000 Toxic Vapor Analyzer TVA1000B ability to utilize both technologies in this field proven instrument pro- vides benefits in reduced weight and a single user interface.

Features:

Provides fast, accurate readings of organic and inorganic vapors in accordance with EPA Method 21 specifications for monitoring fugitive emissions
Portable and lightweight
Multiple response factors and curves
Multi-point calibration
On-board datalogging activated by a thumb-switch on handheld probe
Bright and easy-to-read displays with large keypad for simple operation with or without gloves
Menu-driven operations; datalogging activated by a thumb-switch on handheld probe
Standard probe shows measurement values with units displayed on %, ppm, or ppb and bar with concentration level
Data can be downloaded to Windows™-based programs using supplied software
Minimum Detectable Limit: 100ppb benzene (PID); 300ppb hexane (FID) (laboratory conditions)
Fuel: None required (PID); 99.995% hydrogen (FID)
Portable Operation Time: eight hours (with reference operating conditions)