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TDLAS Laser Gas Analyser 100VAC-240VAC For Semiconductor Manufacturing
TDLAS Laser Gas Analyser 100VAC-240VAC For Semiconductor Manufacturing
Specifications
Brand Name :
ESEGAS
Model Number :
ESE-LASER-100
MOQ :
1 unit
Payment Terms :
T/T
Delivery Time :
14 working days
Name :
TDLAS Laser Gas Analyser
Response time (T90) :
≤30s
Digital communication :
RS485/RS232/GPRS
Power :
100VAC ~ 240VAC
Repeatability :
≤1%
Analog output :
4-20mA output (isolation, maximum load 750Ω)
Principle :
Tunable Diode Laser Absorption Spectroscopy (TDLAS) Technology
Description

Laser Gas Analyzers TDLAS technology 19 inch NH3/HCL/HF/H2S/CO/CO2/O2

Here are some key points about laser gas analyzers:


- Utilize laser light absorption spectroscopy to identify and measure gases. Very selective and sensitive.
- Tunable diode laser absorption spectroscopy (TDLAS) is the most common technique used.
- Lasers are tuned to a specific wavelength absorbed by the target gas molecules. The gas concentration is proportional to the measured absorption.
- Can detect trace gases at very low ppm or ppb levels. Detection limits down to ppb or even ppt levels.
- Extremely fast response times, on the order of seconds or fractions of seconds. Allows real-time measurement.
- Capable of in situ or extractive measurements. Can be used for remote sensing over distances.
- Measurements not affected by temperature or pressure changes. Stable and drift-free operation.
- Common gases analyzed include CO, CO2, CH4, NH3, H2O, HF, O2, HCl. Useful for toxic and flammable gases.
- Applications include industrial process control, environmental gas monitoring, semiconductor manufacturing, combustion optimization.
- Avoid interference from other gases by using multi-line or wideband laser techniques.
- Require periodic calibration using known concentration gas cells.


In summary, laser gas analyzers provide fast, accurate, and selective trace gas measurements for critical monitoring applications across many industries.

ESE-LASER-200 Laser Gas Analyser is a 19" 4U TDLAS gas analyzer for industrial online analysis .The gas analyzer combine multiple reflection long optical path technology that can analysis gas including NH3,HCL,HF,CH4,H2S,CO,CO2,O2 .

Specifiications

Linearity Error ≤±1%FS
Repeatability ≤±1%
Zero Drift ≤±1%FS/half year
Span Drift ≤±1%FS/half year
Calibration Cycle ≤2 times/year
Response time ≤30S
Interface Signal
Analog Output 2*4-20mA output
Analog Input 2*4-20mA output
Digital Output RS485/RS232/GPRS
Relay Output 3(24V,1A)
Operating Conditions
Power Supply 100VAC-240VAC
Purge Gas 0.3Mpa-0.8Mpa
Ambient Temperature ’-20℃-+60℃
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TDLAS Laser Gas Analyser 100VAC-240VAC For Semiconductor Manufacturing

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Product Detail
Brand Name :
ESEGAS
Model Number :
ESE-LASER-100
MOQ :
1 unit
Payment Terms :
T/T
Delivery Time :
14 working days
Name :
TDLAS Laser Gas Analyser
Contact Supplier
TDLAS Laser Gas Analyser 100VAC-240VAC For Semiconductor Manufacturing

Enviro Solutions Technology Co.,Ltd

Active Member
3 Years
wuhan
Since 2008
Business Type :
Manufacturer, Seller
Main Products :
Portable Syngas Analyzer, Process Gas Analyser, FTIR Gas Analyzer
Employee Number :
100~150
Certification Level :
Active Member
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