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二氧化硫SO2气体测试管103SF SULPHUR DIOXIDE 0.02-0.3%,突法化学事故应急检测箱、有限空间气体检测箱和化学事故综合检测箱的应用,中国封闭空间气体监测箱,必发生化专业提供进口气体检测箱,可以同时检测多种气体,测试可以在短时间内查出各种未知化学物质,品牌,质量可靠,对突发事件中的有毒有害气体进行快速的定性和半定量检测。突发性事故气体快速检测箱主要应用于突发性气体泄漏事故和紧急救援,产品组合根据国家环保总局家安全生产办公室相关标准,体积小、 操作简便、精确可靠
更新时间:2025-03-18
在线留言二氧化硫SO2气体测试管103SF SULPHUR DIOXIDE 0.02-0.3%
Tube 03SF
1. PERFORMANCE
1) Measuring range :0.02-0.3%
Number of pump strokes 1(100ml)
2) Sampling time :1 minute/1 pump stroke
3) Detectable limit :10 ppm
4) Shelf life :3 years
5) Operating temperature :0~40℃
6) Reading :Direct reading from the scale calibrated by 1 pump stroke
7) Colour change :White→Orange
2. RELATIVE STANDARD DEVIATION
RSD-low:10% RSD-mid.:5% RSD-high:5%
3. CHEMICAL REACTION
Potassium iodate is reduced.
SO2+KIO3+H2O→I2
4. CALIBRATION OF THE TUBE
STANDARD GAS CYLINDER METHOD
5. INTERFERENCE AND CROSS SENSITIVITY
0.30
0.26
0.22
0.18
0.14
0.10
0.06
0.02
%
100ml
GAS To pump
(White)
PRETREAT TUBE DETECTOR TUBE
103SF SULPHUR DIOXIDE IN FLUE GAS
Substance Interference ppm Coexistence
Hydrogen sulphide The accuracy of readings is not affected. 100 Higher readings are given.
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