LASERCEM
LASER INFRARED SPECTROMETER
Certified and fully pre-calibrated multi-component gas analyzer for CEMS applications. Designed for medium to higher gas concentrations.
- Continuous multigas measurement
- High resolution IR laser technology
- Patented OFCEAS TDL technology
- No optical moving parts
- Certified measuring ranges for CO, NO, SO2, HCl, NH3, H2O, O2 fulfil IED requirements for waste incineration (WI) + large combustion plant (LCP)
- Smallest certified measuring range for NO 0 … 78 mg/Nm3
- Direct measurement without modifying the sample
- Patented Low Pressure Sampling system
- Low compressed air consumption
Benefits
- Multigas measurement without interferences regardless of the matrix
- Measurement in very wet conditions (up to 80% vol H2O)
- Zero information contained in the signal (no zero gas required)
- Suitable for NOx ELV below 35 mg/Nm3 (WI) / 50 mg/Nm3 (LCP)
- Very fast response time
- Reduced operational costs (low compressed air + low power consumption due to self heated line at 80 °C)
- High availability of the system
- Measurement Principle: Uses high-resolution IR laser technology (OFCEAS TDL) with a direct extractive method—no sample conditioning or drying required.
- Measured Gases: Simultaneous monitoring of HF, HCl, NH₃, CH₄, SO₂, CO, CO₂, NO, NO₂, O₂, N₂O, H₂S, CHOH, and H₂O.
- Sampling Method: Patented Low-Pressure Sampling (LPS) with a heat-traced line maintained at max 80 °C, preventing condensation and reducing energy use compared to traditional 180 °C systems.
- Measurement Ranges: From percent levels down to ppb; certified low ranges for pollutants such as NO (0–78 mg/Nm³) and CO (0–30 mg/Nm³).
- Performance:
- Interference-free selectivity with minimal cross-sensitivities, even in gas matrices with >80% humidity.
- Fast response time: typically <100 seconds for most gases.
- Calibration: Delivered fully pre-calibrated with optical self-calibration, eliminating daily zero/span checks and reducing the need for costly reference gases.
- Certifications: Double QAL1 certified (TÜV & MCERTS) under EN 15267 and EN 14181; also US-EPA capable.
- Physical/Electrical:
- Power Supply: 110–230 VAC, 50–60 Hz
- Interfaces: USB, Modbus TCP, RS232, RS485, 4–20 mA analog outputs, and Ethernet for remote access
