TVOC Detection
Formula Total VOC（综合） · 挥发性有机物总量
Hazards & Toxic Symptoms
TVOC (Total Volatile Organic Compounds) is a comprehensive indicator of hundreds of VOCs such as toluene, xylene, benzene, and formaldehyde. Indoor TVOC mainly comes from decoration materials, furniture, and cleaning agents. According to GB 50325-2020, indoor TVOC should be ≤ 0.6 mg/m³.
Typical Application Scenarios
- Indoor air quality monitoring (home/school/hospital)
- Fresh air system linkage
- Factory boundary VOC monitoring
- Emissions in the chemical industry
- Automotive interior testing
Detection Principle / Recommended Sensors
PID (preferred, 10.6 eV standard lamp)
Common Range：0-50 ppm
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