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首頁>產品中心>日本光明北川式氣體檢測管>氣體快速檢測管>173SB氯化氫HCl氣體檢知管173SB HYDROGEN CHLORIDE 0.4-40ppm

氯化氫HCl氣體檢知管173SB HYDROGEN CHLORIDE 0.4-40ppm

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氯化氫HCl氣體檢知管173SB HYDROGEN CHLORIDE 0.4-40ppm,專業生產:氣體檢測管,活性炭管,硅膠采樣管,采氣袋,吸收瓶,測塵濾膜等耗材,采集室內外大氣環境及車間現場中的一氧化碳,二氧化硫,氮氧化物等有害氣體的檢測,同時生產系列型防爆個體,大氣,塵毒呼吸性粉塵采樣器,快速氣體檢知管,日本進口快速氣體檢知管可在進入事故現場約5-15分鐘內即可對有毒、有害氣體進行快速檢測,為事故處理提供及時而準確的現場監測數據。

更新時間:2025-01-08

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氯化氫HCl氣體檢知管173SB HYDROGEN CHLORIDE 0.4-40ppm

氯化氫HCl氣體檢知管173SB HYDROGEN CHLORIDE 0.4-40ppm

Tube 73SB
1. PERFORMANCE
1) Measuring range :4-40 ppm 2-20 ppm 0.4-4 ppm
Number of pump strokes 1/2(50ml) 1(100ml) 5(500ml)
2) Sampling time :1 minute/1 pump stroke
3) Detectable limit :0.2 ppm(500ml)
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 :Yellowish green→Pink
2. RELATIVE STANDARD DEVIATION
RSD-low:15% RSD-mid.:10% RSD-high:10%
3. CHEMICAL REACTION
PH indicator is discoloured by Hydrogen chloride.
4. CALIBRATION OF THE TUBE
COLOURIMETRY METHOD
5. INTERFERENCE AND CROSS SENSITIVITY
GAS To pump
DETECTOR TUBE
(White)
DEHUMIDIFIER TUBE
16
18
20
12
14
10
6
4
2
8
ppm
173SB HYDROGEN CHLORIDE
Substance ppm Interference Coexistence
Sulphur dioxide 200 dSiismtiinlagru pisahlee ds tfaroinm i sc lperaord duicsecodl obruatt imona yb ybe The accuracy of readings is
Hydrogen chloride. not affected.
Nitric acid cHoingch. 〃〃
Nitrogen dioxide 100 〃〃
Chlorine Similar stain is produced. Higher readings are given.
(NOTE)
When the concentration is below 2 ppm, 5 pump strokes can be used to determine the lower concentration.
Following formula is available for the actual concentration.
Actual concentration=Reading value × 1
Number of strokes