in-Situ Nh3 Ammonia Slip Tdlas Analyzer Monitor

 The LGA-4100  Diode Laser Gas Analyzer is a high-resolution gas monitoring solution applies 

 TDLAS (Tunable Diode Laser Absorption Spectroscopy) technology, it measures any gas within 

 1 second response time and no maintenance are required. 

 With only 0.001 nm wavelength width, the laser will prevent any interference from all background 

 gases, while comparing with NDIR or other method, TDLAS has higher adaptability to non-condensed

 moisture and high temperature. No sampling system nor moving parts is required. 

Features

1.Laser In-Situ measurement, rapid response, high measurement precision.

2. Integrated positive pressure explosion-proof design, safe and reliable. 

3.Modular design, with the possibility to renew all functional modules on site, easy to maintain. 

4.High intelligent degree, convenient for operation.

System Composition

The transmitting unit of the Process Gas Laser Analysis System of  LGA- 4100 series (In-Situ model), 

consisting of the man-machine interface, the laser drive module, the central processing module, the diode

 laser and other modules, mainly realizes diode laser driving, spectral data processing,human-computer

 interaction and other functions. The receiver units, consisting of the photoelectric sensor, the signal 

processing module, the positive control module and other modules, mainly realizes signal processing, power 

control and other functions.

Remarks

Notes: 1. Consult us for alternative gases and ranges.
 2. Detection limit refers to below conditions: 20 ° C, 1 atm, 1 meter optical path. 
 3. Isotope Tank will be provided as per actual condition.

 Application

The system, by in-situ measurement that needs no sampling pretreatment, is able to rapidly, accurately and reliably 

measure various industrial process gases and flue gases emitted for environmental protection, to provide the best 

solution for the on-line gas monitoring in various industries.