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

国产午夜精品无码| 国产无遮挡吃奶视频网站| 久久久久国产精品免费a片| 越南小少妇bbwbbwbbw| 久久免费99精品国产自在现线 | 人妻少妇精品久久久久久| 99无码熟妇丰满人妻啪啪| 精品少妇人妻av一区二区三区| 给我免费的片观看| 色88久久久久高潮综合影院| 黑人巨大两根一起挤进的视频 | 日本成本人片无码免费视频网站| 一本久久综合亚洲鲁鲁五月天| 久久久无码中文字幕久...| 人鲁交yazhonghucxx| 国产av无码专区亚洲av| 韩国三级丰满少妇高潮| 最近中文字幕MV免费高清在线| 一本一道VS无码中文字幕| 亚洲欧美熟妇综合久久久久| 国产成人无码av片在线观看不卡| 亚洲国产三级在线观看| 国产激情无码一区二区三区| 青青草免费视频| 又硬又粗又大一区二区三区视频 | 果冻传媒av毛片无码蜜桃| 野花日本免费观看高清电影8| 亚洲av无码精品色午夜果冻不卡| 日本久久高清一区二区三区毛片 | 日日碰狠狠躁久久躁9| 亚洲精品欧美二区三区中文字幕| 婷婷久久香蕉五月综合加勒比 | 久久久久人妻一区精品性色av | 非洲人和和人配人视频| 最新亚洲人成网站在线观看| 亚洲熟女色情网中文字幕| 老牛精品亚洲成av人片| 伊人久久综合无码成人网| 中文字幕av高清片| 国产精品刮毛| 亚洲丰满熟妇xxxx性多毛|