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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>132SC氯乙烯CH2=CHCl氣體(ti)測(ce)毒管132SC VINYL CHLORIDE 0.1-12.0ppm

氯乙烯CH2=CHCl氣體測毒管132SC VINYL CHLORIDE 0.1-12.0ppm

簡要描述:

氯乙烯CH2=CHCl氣(qi)(qi)體測毒管132SC VINYL CHLORIDE 0.1-12.0ppm,應(ying)急處理: 迅速撤離(li)泄漏(lou)污染區(qu)人員至(zhi)上(shang)風(feng)處,并進(jin)行(xing)隔離(li),嚴格限制出(chu)入。切斷火源。建(jian)議應(ying)急處理人員戴自給正壓式呼吸(xi)(xi)器,穿防靜電工作服。盡可能切斷泄漏(lou)源。用工業覆蓋層或(huo)吸(xi)(xi)附(fu)(fu)/ 吸(xi)(xi)收劑蓋住(zhu)泄漏(lou)點附(fu)(fu)近的(de)下(xia)水(shui)道等地方(fang),防止氣(qi)(qi)體進(jin)入。合理通風(feng),加速擴散。噴霧狀水(shui)稀釋(shi)、溶(rong)解。構筑圍(wei)堤或(huo)挖坑收容(rong)產生的(de)大(da)量廢(fei)水(shui)。如有可能,將殘余氣(qi)(qi)或(huo)漏(lou)出(chu)氣(qi)(qi)用排風(feng)機送至(zhi)水(shui)洗塔或(huo)與塔相(xiang)連的(de)通風(feng)櫥內。漏(lou)氣(qi)(qi)容(rong)器要妥善處理,修(xiu)復(fu)、檢(jian)驗(yan)后再用。

更新時間:2024-01-02

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氯乙烯CH2=CHCl氣體測毒管132SC VINYL CHLORIDE 0.1-12.0ppm

氯乙(yi)烯CH2=CHCl氣體測毒(du)管(guan)132SC VINYL CHLORIDE 0.1-12.0ppm

Tube 32SC
1. PERFORMANCE
1) Measuring range :0.4-12.0 ppm 0.2-6.0 ppm 0.1-3.0 ppm
Number of pump strokes 1(100ml) 2(200ml) 4(400ml)
2) Sampling time :3 minutes/2 pump strokes
3) Detectable limit :0.05 ppm(400ml)
4) Shelf life :3 years
5) Operating temperature :0~40℃
6) Temperature compensation :Necessary(0~15℃)(See "TEMPERATURE CORRECTION TABLE")
7) Reading :Direct reading from the scale calibrated by 2 pump strokes
8) Colour change :Greenish yellow→Pink
2. RELATIVE STANDARD DEVIATION
RSD-low:10% RSD-mid.:10% RSD-high:10%
3. CHEMICAL REACTION
By decomposing with an Oxidizer, Hydrogen chlorine is produced and PH indicator is discoloured.
CH2=CHCI+CrO3+H2SO4→HCI
4. CALIBRATION OF THE TUBE
GAS CHROMATOGRAPHY
5. INTERFERENCE AND CROSS SENSITIVITY
GAS To pump
PRETEAT TUBE DETECTOR TUBE
6.0
5.0
4.0
3.0
2.0
1.0
(White)
ppm
200ml
132SC VINYL CHLORIDE
Substance Interference ppm Coexistence
Acetylene 1% Lower readings are given.
Ethylene FIG.1 300 〃
Hydrogen chloride 200 Higher readings are given.
Chlorine Similar stain is produced. ch1lo0r×ideV cinoynlc. 〃
(NOTE)
In case of 1 or 4 pump strokes, following formula is available for the actual concentration.
Actual concentration=Temperature corrected value×2/Number of strokes
0
4.0
3.0
1.0
2.0
Ethylene〔ppm〕?
FIG.1 Influence of Ethylene Vinyl chloride indicating value 〔
ppm〕
100 200 300 400 500 600 700
TEMPERATURE CORRECTION TABLE
Scale True Concentration (ppm)
Readings 0℃ 5℃ 10℃ 15-40℃
(ppm) (32°F) (41°F) (50°F) (59°F)(104°F)
6.0 10.0 8.2 7.0 6.0
5.0 8.2 6.8 5.7 5.0
4.0 6.7 5.5 4.7 4.0
3.0 4.9 4.1 3.5 3.0
2.0 3.3 2.7 2.3 2.0
1.0 1.6 1.3 1.2 1.0