Mobile VOC Analyzer – microVOC/microBTEX

Real-time identification and quantification of volatile organic compounds (VOCs) with high precision

9 ₫

The microVOC/microBTEX is an advanced mobile VOC analyzer that enables continuous, real-time identification and quantification of volatile organic compounds (VOCs) with outstanding accuracy. Developed based on applied research from CNRS and the University of Strasbourg, this device leverages a patented microfluidic technology and is supported by EU innovation programs. It is designed for effective air quality monitoring across a range of environments—from public spaces to industrial production settings.

Applications:

Detect VOC exposure in occupational and public settings.
Assess worker safety and monitor air quality in industrial environments.
Conduct chamber tests and quantify emissions from building materials and furnishings.
Integrate into building management systems and support extensive field survey campaigns.

Category: Uncategorized

Advantages of microVOC/microBTEX

Mobile Design and Rapid Deployment:

Compact and lightweight construction facilitates easy transport and on-site installation.
Quick setup (< 5 minutes) minimizes preparation time and enhances monitoring efficiency.

Superior Analytical Performance:

Real-time VOC analysis with high sensitivity: detection limit for benzene is below 1 ppb (loop configuration) and can reach 10 ppt (trap configuration).
Short analysis cycle: 10 minutes for BTEX; 5 minutes (or optionally reduced to 3 minutes) for single benzene analysis.

Energy Efficiency and Resource Optimization:

Minimal consumption of carrier gas reduces operating costs and environmental impact.
Dual power options via mains supply or battery (up to 4 hours of operation) ensure continuous monitoring.

Intelligent Programming, Monitoring, and Data Logging:

Embedded software supports both standard and expert modes for streamlined method programming, monitoring, and data management.
A 7” color touchscreen displays near real-time results and logs data on a 32 GB microSD card, capable of continuous recording for over 13 months.

Compatibility and Expandability:

Compatible with various sampling systems including canisters and the FLEC® system, with support for both loop and trap configurations on a single device.
Ideal for applications in VOC exposure testing, industrial air quality monitoring, and laboratory research.

Working Principle:

The microVOC/microBTEX employs a PID sensor combined with advanced microfluidic technology to collect and analyze VOCs continuously. This real-time analytical process optimizes air quality monitoring and minimizes manpower requirements, making it an efficient tool for environmental surveillance.

Parameter	Specification
Detection Limit	Loop: Benzene & Toluene: ~1 ppb Trap: Benzene: ~10 ppt; Ethylbenzene & m+p-Xylenes: ~2 ppb (default settings); o-Xylene: ~4 ppb
Analysis Cycle Time	Loop: BTEX: 10 minutes; Benzene + 1.3 Butadiene: 10–15 minutes; Single Benzene: 5 minutes (optionally reduced to 3 minutes) Trap: BTEX: 15 minutes
Measurement Range	Loop: 0–1000 ppb or 0–10 ppm / 0–100 ppm / 0–1000 ppm Trap: 0–15 ppb; 0–100 ppb (with alternative PID lamp)
Measurement Method & Response	Detector: PID; Temporal resolution: 0.1 seconds; Response time: 1 measurement/10 minutes (default)
Sample Conditions	Temperature: 5–40°C; Relative Humidity: 20–90% RH; Atmospheric pressure
Sampling	Sampling loop: 200 μL (or carbon trap system); Gas flow rate: 10–100 mL/min; Carrier gas: Nitrogen (4 bar inlet pressure, 2.5 mL/min flow); Inlet connection: 1/8”
Power Supply & Consumption	Input: 100–240V ±10% (max 1.5 A, 47–63 Hz) → Output: 15V, 6.67A (max 100W); Maximum power consumption: 75W; Battery operation: up to 4 hours
Dimensions & Weight	Analyzer: 32 × 28 × 15 cm, 6.0 kg; Dedicated carrying case: 56 × 45 × 25 cm, 18 kg
Operating & Storage Conditions	Operating: 0–40°C, 20–80% RH; Storage: –20°C to +40°C, 0–85% RH
Display	7” TFT display with 800 × 480 resolution, integrated touchscreen
Battery Life (Gas BTEX Version)	Up to 21 days (adjustable according to application)
Software & Communication	Embedded software supporting standard & expert modes for method programming, analysis initiation, monitoring, and fault management; Data logging on 32 GB microSD card (continuous recording for over 13 months); USB data transfer and Ethernet for remote control

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Advantages of microVOC/microBTEX

Working Principle:

microVOC / microBTEX

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