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E-mail
info@snilaser.com
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Phone
13986279543
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Address
No. 28, Fozuling 3rd Road, Donghu New Technology Development Zone, Wuhan City
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Wuhan Shengnuo Instrument Technology Co., Ltd
Air quality testing laboratory gas analyzer ppb level measurement
NegotiableUpdate on 04/02
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Overview
The air quality testing laboratory gas analyzer measures at ppb level, and TDLAS technology has higher spectral resolution compared to other gas measurement principles, thus having excellent anti background gas cross interference performance, improving the accuracy and reliability of process gas analysis. The analyzer can customize gases (O2, CO, NH3, H2S, CO2, CH4, HCN) according to operating conditions
Product Details
Air quality testing laboratory gas analyzer ppb level measurement
Product Introduction:
The uLAS series laser gas analyzer is a high-performance laser gas analyzer developed based on the needs of on-site industrial online analysis and environmental monitoring at home and abroad. The analyzer adopts tunable semiconductor laser absorption spectroscopy (TDLAS) detection technology, with an ultra-low monitoring lower limit and a detection limit of ppb level. TDLAS technology has higher spectral resolution compared to other gas measurement principles, thus possessing excellent resistance to background gas cross interference, improving the accuracy and reliability of process gas analysis. The analyzer can customize gases (O2, CO, NH3, H2S, CO2, CH4, HCN) according to operating conditions
Product Features
1. Strong resistance to gas cross interference and high measurement accuracy
2. The cavity enhanced light cell structure can achieve ppb level measurement
3. Half year calibration cycle, low usage cost
4. Gas measurement and measurement range can be flexibly customized
5. Flexible design, can adopt disk mounted or wall mounted structure
6. Can provide OEM/ODM services
Typical Applications
Online process gas analysis
Environmental air quality monitoring in the park
• Greenhouse gas monitoring
• Laboratory gas analysis device
| performance parameters | |||||||
| model | gas | Detection range | accuracy | repetitiveness | drift | ||
| LAS - 100 | NH3 | 0-10ppm； 0-10% | 1%FS | ≤1% | ≤±1%FS 7d | ||
| LAS - 200 | HCL | 0-5ppm； 0-4% | 1%FS | ≤1% | ≤±1%FS 7d | ||
| LAS-300 | HF | 0-10ppm； 0-200ppm | 1%FS | ≤1% | ≤±1%FS 7d | ||
| LAS - 600 | H2S | 0-500ppm； 0-30% | 1%FS | ≤1% | ≤±1%FS 7d | ||
| LAS-710 | CO | 0-500ppm； 0-100% | 1%FS | ≤1% | ≤±1%FS 7d | ||
| LAS-720 | CO2 | 0-1000ppm； 0-100% | 1%FS | ≤1% | ≤±1%FS 7d | ||
| LAS-730 | CH4 | 0-20ppm； 0-100% | 1%FS | ≤1% | ≤±1%FS 7d | ||
| Functional Parameters | |||||||
| preheat | 15min | Measurement interval | 1s | digital output | RS232/485 | ||
| power supply | AC100-240V/47-63Hz 120W | Other outputs | Analog output 4-20mA optional; Concentration over limit alarm, abnormal transmittance alarm, USB data interface | ||||
| environmental parameters | |||||||
| optical path | 2-10m | Sample gas temperature | ≤ 200 ℃ without condensation | Sample gas pressure | Atmospheric pressure ± 5kPa | ||
| Overall dimensions | 410mm*480mm*270mm | weight | 8kg | ||||
Note:The detection range can be customized according to user requirements
Air quality testing laboratory gas analyzer ppb level measurement
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