丰满岳乱妇在线观看中字无码,漂亮的保姆5在线观看中文,把我绑在床头上夹奶头视频,免费人做人爱完整版视频

產(chǎn)品列表PRODUCTS LIST

首頁>產(chǎn)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(yīng)用,日本KITAGAWA氣體檢測管價(jià)格,日本KITAGAWA氣體檢測管說明書,日本KITAGAWA氣體檢測管售后服務(wù),日本KITAGAWA氣體檢測管中國總代理

更新時(shí)間:2025-01-15

在線留言
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

欧美猛男军人gay巨大| 日产精品99久久久久久| 欧美成人无码大尺度电影苦月亮| 肥臀熟女一区二区三区| 亚洲AV无码国产精品色在线看| 日本做床爱全过程激烈视频 | 欧美丰满熟妇xxxx性大屁股| 亚洲精品中文字幕乱码| 无码人妻精一区二区三区| 成全视频在线观看免费高清| 亚洲av无码潮喷在线观看| 多人一起做人爱视频| 精品人妻一区二区三区四区在线| 最近免费中文字幕2018视频| 人妻秘书汗と接吻に満ちた视频| 国内精品无码一区二区三区| 精品一区二区三区在线视频| 嫩草伊人久久精品少妇AV| 久久久久久综合网天天| 亚洲日韩一区精品射精| 国产精品无码DVD在线观看| 色综合久久久久久久久久| 艳妇荡女欲乱a片在线观看| 99久久国产综合精品成人影院| 亚洲人成色7777在线观看| 老地方在线观看免费资源| 久久国产精品-国产精品| 无码日韩精品一区二区人妻| 中文字幕久久久久久精品| 欧产日产国产精品精品| 亚洲国产成人精品无码区在线网站 | 无套中出丰满人妻无码| 欧美折磨另类系列sm| 末成年女av片一区二区| 香蕉欧美成人精品A∨在线观看| 午夜无码人妻av大片色欲| 午夜看片a福利在线观看| 成人欧美一区二区三区1314| 国产乱妇无乱码大黄aa片| 国产成人涩涩涩视频在线观看| AV无码专区亚洲AVL在线观看|