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- TruePeak Tunable Diode Laser Series
TruePeak Tunable Diode Laser Series
TruePeak Tunable Diode Laser Series
Tunable Diode Laser Series (TDLS220)
The Tunable Diode Laser Spectroscopy (TDLS) Analyzer, TDLS220 is specifically designed for accurate, reliable and low maintenance measurement of volume percent (vol%) oxygen in process gas streams.
- Tunable Diode Laser Series (TDLS200)
The new Yokogawa TruePeak tunable diode laser (TDL) analyzer is designed to make fast, accurate measurements on near-infrared absorbing gases in harsh process environments. It is ideally suited to in-situ analysis, particularly for measurements in environments involving changing pressure or temperature. It can operate with process pressures up to 20 bar absolute and process temperature up to 1500°C, has a fast response (from 1 to 20 seconds), and is interference-free for most applications.
- Integrated Cavity Output Spectroscopy (ICOS) TDLS500
Off-Axis ICOS utilizes a high-finesse optical cavity as an absorption cell. Unlike conventional multipass arrangements which are typically limited to path lengths less than two-hundred meters, an Off-Axis ICOS absorption cell effectively traps the laser photons so that they make thousands of passes on average before leaving the cell. As a result, the effective optical path length may be several thousands of meters using high-reflectivity mirrors and thus the measured absorption of light after it passes through the optical cavity is significantly enhanced.
