Portable Monitors
Mod. 2001 C for VOC and check of CH4 fraction
Portable VOC monitor with methane fraction check
Technical specifications
- Detector
- Heated F.I.D. flame ionization detector (180 °C)
- Measuring range
- 0–10,000 mg/m³
- Measuring scales
- 0–100 / 1,000 / 10,000 mg/m³ (other ranges available)
- Detection limit (LDL)
- ±0.4 % of f.s.d.
- Precision
- ±1 % of f.s.d.
- Response time
- 1 s from 0 to 90 % of f.s.d.
- Sample flow rate
- 1,000 ml/min
- Sample temperature
- 180–200 °C (heated circuit)
- Working temperature
- 5–40 °C ambient
- Gas supplies
- H₂ 28 cc/min; pure air 280 cc/min from internal generator
- Power supply
- 230 V 50 Hz (110 V 60 Hz optional)
- Weight
- 12–15 kg
- Dimensions
- 400 × 300 × 150 mm portable module
- Special function
- Occasional methane fraction verification
Key features
- Heated FID at 180 °C with reinforced aluminium carrying case
- Total VOC/THC measurement with optional CH₄ fraction check
- Response time 1 s to 90 % of scale
- Internal pure-air generator — hydrogen only required externally
- Colour TFT display (320×200 px) with data logging
- USB / RS-232 / optional RS-485 outputs
Typical applications
- Portable stack and emission measurements
- Field verification of methane vs total HC
- Process efficiency checks on site
- Environmental analysis at medium–high concentrations
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