High Sensitivity Laser Spectrometer TDLS5500 Gas Analyzer

TDLS5500 is trace gas analyzer by OFCEAS (Optical Feedback Cavity Enhanced Absorption Spectroscopy) Technology and LPS (Low Pressure Sampling). It is also a computerized device that measures the amount of gas contained in the process in real time.

The optical resonator structure makes the effective path length long (up to 30 km) and realizes ultra-high sensitivity.

The interactions within the gas are reduced by low pressure sampling. This eliminates the effects of cross-sensitivity and false positives.

Feature and Benefit of TDLS5500 gas analyzer

High Speed continuous analysis by Laser based measurement
No zero drift, no sensor aging by non-contact measurement
Low maintenance : no consumables, no scrubber, no optical moving parts and pre-calibrated
Applications

Trace C2H2 Measurement in Ethylene
Trace H2S Analyzer and Trace H2O Analyzer in Natural Gas
Trace H2O Measurement for Hydrocarbon Process

General Specification Summary
Measurement Performance
Measured component
Min. range
Max. range
Repeatability
Response time*
C2H2 in Ethylene
0 ~ 5 ppm
0 ~ 100 ppm
± 50 ppb or ± 2% of reading, whichever is greater
< 20 sec.