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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氯乙烯氣體檢測管132SC VINYL CHLORIDE 1-22ppm

氯乙烯氣體檢測管132SC VINYL CHLORIDE 1-22ppm

簡要描述:

氯乙烯132SC VINYL CHLORIDE (-) 1,1-二氯乙烯檢測管(CH2:CCL2)1,1-二氯乙烯1,1-Dichloroethylene 1-22ppm 總代理銷售日本KITAGAWA氣體檢測管,提供日本KITAGAWA氣體檢測管資料,日本KITAGAWA氣體檢測管介紹,日本KITAGAWA氣體檢測管應用,日本KITAGAWA氣體檢測管價格,日本KITAGAWA氣體檢測管說明書,日本KITAGAWA氣體檢測管售后服務,日本KITAGAWA氣體檢測管中國總代理

更新時間:2025-03-10

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氯乙烯氣體檢測管132SC VINYL CHLORIDE 1-22ppm

氯乙烯氣體檢測管132SC VINYL CHLORIDE 1-22ppm

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

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