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TDLAS | Tunable Diode Laser Spectroscopy
- ICI’s Tunable Diode Laser Absorption Spectrometer (T.D.L.A.S.) is an innovative long-range detector which allows methane gas (CH4) to be detected at distances of up to 50 m at as little volume as 1 pmm.m.
- Methane leaks are located by pointing the laser beam towards the suspected leak, or along the survey line.
- Detects methane by emitting infrared light and examining reflected light density.
- Our T.D.L.A.S. system is ideal for use in industrial, commercial and research environments where it can be fixed mounted or attached to an aerial vehicle.
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- Intrinsically Safe
- Ultra Low Power Consumption
- Detection distance up to 50 m
- High Stability
- Fast Response
- Tunable diode laser spectroscopy
- Target Gas: Methane (CH4)
- Measurement Range: 0 pmm.m – 40,000 pmm.m
- Detection Distance: 0.5 m (1.6’) – 50 m (164’)*
- Minimum Resolution: 1 ppm.m
- Response Time: 0.5 seconds
- Operation Range: -20 °C to 50 °C
- Storage Range: -40 °C to 60 °C
- Power Consumption: 3.5 W Max.
- Working Voltage: 4.2 – 5 VDC
- Communication Port: Uart 3.3 V TTL
- Basic Tolerance: ± 10% @1000 pmm.m
- USB 2.0 for Power & Data
- Weight: 664 g
- Dimensions (without lens): 92 mm x 92 mm x 116 mm
(H x W x D ± 0.5 mm) - Operating Pressure: 68 kPa – 115 kPa
- Max Operating Humidity: 98%
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