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首頁(yè)>產(chǎn)品中心>日本光明北川式氣體檢測(cè)管>氣體快速檢測(cè)管>132SC氯乙烯氣體檢測(cè)管132SC VINYL CHLORIDE 1-22ppm

氯乙烯氣體檢測(cè)管132SC VINYL CHLORIDE 1-22ppm

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氯乙烯132SC VINYL CHLORIDE (-) 1,1-二氯乙烯檢測(cè)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(cè)管,提供日本KITAGAWA氣體檢測(cè)管資料,日本KITAGAWA氣體檢測(cè)管介紹,日本KITAGAWA氣體檢測(cè)管應(yīng)用,日本KITAGAWA氣體檢測(cè)管價(jià)格,日本KITAGAWA氣體檢測(cè)管說明書,日本KITAGAWA氣體檢測(cè)管售后服務(wù),日本KITAGAWA氣體檢測(cè)管中國(guó)總代理

更新時(shí)間:2025-07-02

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氯乙烯氣體檢測(cè)管132SC VINYL CHLORIDE 1-22ppm

氯乙烯氣體檢測(cè)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