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Hangzhou Zetian Technology CO., Ltd
Zetian/HF/HCl online monitoring/emission control/continuous online monitor/GA-5000GI/waste incineration
4Pages
Catalog excerpts
GA-5000GI Waste incineration HCI/HF analyzer Hangzhou Zetian Technology Co.,Ltd.
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% Overview Gaseous pollutants, such as S02, NOx (NO, N20, N02), CH„, NH3, HCI, HF, CO, C02 and etc. are mainly produced by waste incineration. Among which, HCI and HF are highly corrosive and water-soluble components. Traditional online analyzer can not meet the monitoring requirement of long-term and stable operation. GA-5000GI waster incineration HCI/HF analyzer is a self-developed instrument which is based on TDLAS technology. It extends the length of optical path by using multiple return gas cell. HCI and HF is sampled and conditioned by hot wet extractive method at high temperature....
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Principle: TDLAS Indication error: =s ± 1 % F.S. Analog interface: 2 x 4-20mA input (flexible configuration, load 1000) Relay output: 16 Comm, interface: 6 x RS232 Working temp.: - 2010 ~ + 5010 Working humidity: 0 ~ 95%RH(no condensation) Enclosure rating: IP65 % Feature (T) Above 120 10 high temp, heating extraction, prevent dust and water vapor interference, avoid HCI/HF dissolving in water to form acid (2) In-situ installation, reducing HCI/HF absorption on pipeline and improving, improve the measurement precision (3) Adopt the most advanced technology for online analysis...
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Measurement Technology TDLAS TDLAS Installation Type On site extractive type, need one flange hole In-situ cross-stack type, need two flange holes Response time Calibration Pretreatment system Maintenance Adaptability to field condition Field installation Short, =s120s Convenient, online calibration Simple, easy to maintain Relatively convenient, gas cell can be cleaned High, with extractive filter Short, s£ls Relatively convenient, offline calibration, low calibration frequency No pretreatment system, need purge window only Simple; maintenance cycle is long Relatively high, but it is...
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