Nutech 3000 Portable THC & NMHC Analyzer
Product Descriptions
Nutech 3000 Portable THC & NMHC Analyzer / Portable TVOC Analyzer
The Nutech 3000 THC (Total Hydrocarbons) & NMHC (Non-Methane Hydrocarbons) Analyzer is suitable for portable monitoring of TVOC (Total Volatile Organic Compounds), CH4 (Methane) and NMHC in stationary source emission and fence line.
Technology Principle
TVOC can be represented by THC or NMHC. The Nutech 3000 adopts catalytic oxidation + double FIDs technology to simultaneously analyzes THC & NMHC.
The sample gas is introduced to the analyzer by 2 channels. FID 1 analyzes the concentration of THC (total hydrocarbons) of the gas sample in channel 1. And the catalytic oxidation module oxidizes the NMHC (non-methane hydrocarbons) into CO2 and H2O in channel 2 and thus FID 2 only analyzes the concentration of methane. The concentration of NMHC can be calculated by concentration of THC subtracts the concentration of methane.
Features of Nutech 3000 THC & NMHC Analyzer
1. Lightweight & Integrated Design
2. Easy to Use
3. High Test Efficiency
4.Most Accurate Test Result
5. Powerful Data Processing Functions
7. Lowest Running Cost in Its Kind
8. Wide Applications
9. Expandability
| Technica Data of Nutech 3000 THC & NMHC Analyzer | |
| Test Method | Catalytic Oxidation + Double FID |
| Measurement Range | 0~10/100/1000/10000mg/m³ (Extendable) |
| Detection Limit | ≤0.04mg/m³ |
| Conversion Efficiency | ≥95% |
| RSD | ≤2%（CH4） |
| Accuracy | ±0.2% |
| Linear Error | ±2%（CH4） |
| Recovery Rate of Standard Addition | ±20% |
| Analysis Time | 1-999 seconds ajustable |
| Operating Environment | DC24V or AC（220±10%）V/(50±2%) Hz, -20℃~50℃, ＜95%RH Operating Range |
Typical Applications
• Environmental inspection and law enforcement by government regulator
• VOCs testing by commercial testing companies
• Effectiveness evaluation of VOCs control measures
• Self-inspection of VOCs emissions from chemical, printing and dyeing, spray painting companies
• On-site detection and supervision of kitchen oil fume
• On-site comparison with the results of online VOCs analyzer to determine whether the online analyzer’s result is accurate.
• VOCs emission detection of combustion device exhaust
Stack VOCs Emission Monitoring
Fugitive VOCs Emission Monitoring
Fugitive VOCs Emission Monitoring
