Toxic Gas Detection Using a Photoionization Detector
Designed for ease of use, whether you an air quality consultant, safety engineer, maintenance manager, or just concerned about total volatile organic compound TVOCs) in your environment, MOCON®’s Baseline® VOC-TRAQ® detectors are an excellent way to monitor and record PID detectable TVOCs.
Based on the latest Baseline® piD-TECH® eVx™ photoionization sensor, the VOC-TRAQ® is both compact and economical. It has no moving parts and operates using the simplicity of diffusion, yet still offers a fast response time. Five (5) different detection levels between two lamp energies offer a broad range of detection capabilities.
Designed for ease of use, whether you an air quality consultant, safety engineer, maintenance manager, or just concerned about total volatile organic compound TVOCs) in your environment, MOCON®’s Baseline® VOC-TRAQ® detectors are an excellent way to monitor and record PID detectable TVOCs.
Based on the latest Baseline® piD-TECH® eVx™ photoionization sensor, the VOC-TRAQ® is both compact and economical. It has no moving parts and operates using the simplicity of diffusion, yet still offers a fast response time. Five (5) different detection levels between two lamp energies offer a broad range of detection capabilities.
| Items |
 043-734 BASELINE® VOC-TRAQ® II 10000 Parts per Million (ppm) Range Total Volatile Organic Compound Detector |
043-735 BASELINE® VOC-TRAQ® II 2000 Parts per Million (ppm) Range Total Volatile Organic Compound Detector |
043-736 BASELINE® VOC-TRAQ® II 200 Parts per Million (ppm) Range Total Volatile Organic Compound Detector |
043-737 BASELINE® VOC-TRAQ® II 20 Parts per Million (ppm) Range Total Volatile Organic Compound Detector |
043-738 BASELINE® VOC-TRAQ® II 2 Parts per Million (ppm) Range Total Volatile Organic Compound Detector |
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| Description | The VOC-TRAQ® II functions using a PC with a Windows® operating system or in a stand-alone mode using an external USB power supply. Internal memory allows it to store up to 36,000 sample readings at user selectable time intervals. Includes programmable alarm levels with graduated visual and audible signal that is proportional the VOC concentration detected. A three-color LED displays concentration alarms. | |||||||||
| Brands | AMETEK® MOCON® OX-TRAN® | |||||||||
| Color | Green | Purple | Red | Yellow | Blue | |||||
| Range | 10000 ppm | 2000 ppm | 200 ppm | 20 ppm | 2 ppm | |||||
| Minimum Detectable Quantities (MDQ) | 500 ppb | 100 ppb | 10 ppb | 1.5 ppb | 0.5 ppb | |||||
| Gases Monitored | Volatile Organic Compounds (VOC’s) with ionization potentials (IP) of 10.6 eV Contact MOCON® for complete ionization potential list. | |||||||||
| Sensor | User replaceable, Baseline piD-TECH® eVx™ shielded photoionization detector. | |||||||||
| Lamp Energy | 10.6 eV | |||||||||
| Operating Temperature | -20 to 60 ºC-4 to 140 ºF | |||||||||
| Non-Condensing Operating Relative Humidity Range | 0 to 90 % | |||||||||
| Humidity Response at 90 Percent (%) Relative Humidity | <1 % | |||||||||
| Humidity Quenching Effect at 90 Percent (%) Relative Humidity | < 15 % | |||||||||
| Response Time |
T 90: < 2 seconds (typical) green, purple, and red < 4 seconds (typical) yellow and blue |
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| Accuracy | + 3% of reading, with constant temperature and pressure | |||||||||
| Internal Memory | 2 Mb EEPROM memory stores up to 36,000 readings | |||||||||
| Sample Frequency Interval | Programmable, user selectable sample interval frequency from 0.1 sec | |||||||||
| Output | Universal Serial Bus (USB) | |||||||||
| Power | USB 5 VDC power for operation [PC, wall connected USB power supply (5.0 VDC, 40 mA), or optional battery pack]. | |||||||||
| Calibration | Software controlled | |||||||||
| Computer Requirement | Microsoft® Windows® 10 / 8 / 7 / Vista™ PC or equivalent via USB, 2.0 or greater | |||||||||
| Diameter | 1 in2.5 cm | |||||||||
| Length | 3.6 in9.1 cm | |||||||||
| Weight | 1.9 oz53.7 g | |||||||||
| Warranty Period | 18 m | |||||||||
| Inlet/Outlet Ports | ||||||||||
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| Inlet Flow | ||||||||||
| Unlimited Applications |
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| Features and Benefits |
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| Additional Information |
The VOC-TRAQ® consists of a cylindrical housing equipped with a mini-B USB port. The PID and associated electronic circuits are located inside the housing. Slotted openings in the cap serve as an entrance for target gases. The VOC-TRAQ® Flow Cell incorporates the Baseline® VOC-TRAQ® II with a flow through housing, enabling total volatile organic compound (TVOC) measurement with an inlet and outlet flow path for remote sample delivery. This unit allows for controlled sample delivery when used in conjunction with a pressurized source or pump. The VOC-TRAQ® software is compatible with Windows® based PC’s or in a stand-alone mode using an external USB power supply. Internal memory allows it to store up to 36,000 sample readings at user selectable time intervals. Includes programmable alarm levels with graduated audible signal that is proportional to the VOC concentration detected. A three-color LED displays concentration alarms. |
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