国产成人一区二区三区影,无遮挡啪啪摇乳动态图GIF,少妇高潮潮喷到猛进猛出小说,国产AV在线

產品列表PRODUCTS LIST

汽油檢測管110S GASOLINE 0.05-0.6%

簡要描述:

Japanese KITAGAWA Gas Detector Tube System,日本光明理化檢測管,創(chuàng)立于1947年,是日本氣體檢測管的創(chuàng)始人,氣體檢測管和AP-20檢測儀一起使用可以檢測400種氣體。氣體檢測管可成功地用于快速檢測空氣中的有害氣體和煙霧,并且可用于測量工作場所的有害氣體和空氣中的煙霧含量濃度.廣泛應用于冶金,石化,制藥,污水處理,造紙,消防等行業(yè)可燃氣體泄漏檢測.汽油檢測管110S GASOLINE 0.05-0.6%

更新時間:2024-10-30

在線留言
汽油檢測管110S GASOLINE 0.05-0.6%

汽油檢測管110S GASOLINE 0.05-0.6%

Tube 10S
1. PERFORMANCE
1) Measuring range :0.05-0.6%
Number of pump strokes 1(100ml)
(This detector tube is calibrated by Hexane.)
2) Sampling time :1 minute/1 pump stroke
3) Detectable limit :50 ppm
4) Shelf life :3 years
5) Operating temperature :10~40℃
6) Temperature compensation :Necessary(See "TEMPERATURE CORRECTION TABLE")
7) Reading :Direct reading from the scale calibrated by 1 pump stroke
8) Colour change :Orange→Dark green
2. RELATIVE STANDARD DEVIATION
RSD-low:10% RSD-mid.:10% RSD-high:5%
3. CHEMICAL REACTION
Chromium oxide is reduced.
Gasoline+Cr6++H2SO4→Cr3+
4. CALIBRATION OF THE TUBE
GAS CHROMATOGRAPHY
5. INTERFERENCE AND CROSS SENSITIVITY
GAS To pump
0.6
0.5
0.4
0.3
0.2
0.1
0.05
%
????????

110S GASOLINE
Substance Interference ppm Coexistence
Benzene FIG.1 Similar stain is produced. 400 Higher readings are given.
Toluene FIG.2 〃800 〃
Xylene 〃2,000 〃
Acetylene Wto hDoalerk l agyreeer nis. discoloured 〃
Ethylene Similar stain is produced. 〃
Cyclohexane 〃〃
Paraffin hydrocarbons 〃〃
In presence of Alcohols, Ketones or Esters less than 6%, the accuracy of readings is not affected.
0
0.1
0.2
0.3
0.4
FIG.1 Influence of Benzene
Gasoline indicating value 〔%〕
200 400 600 0
0.1
0.2
0.3
0.4
Toluene〔ppm〕?
FIG.2 Influence of Toluene
Gasoline indicating value 〔%〕
400 800 1200
TEMPERATURE CORRECTION TABLE
Scale True Concentration (%)
Readings 10℃ 15℃ 20℃ 30℃ 40℃
(%) (50°F) (59°F) (68°F) (86°F) (104°F)
0.6 0.73 0.65 0.60 0.52 0.48
0.5 0.60 0.55 0.50 0.45 0.42
0.4 0.48 0.44 0.40 0.37 0.35
0.3 0.35 0.32 0.30 0.28 0.27
0.2 0.22 0.21 0.20 0.19 0.18
0.1 0.10 0.10 0.10 0.10 0.10

黑人荫道BBWBBB大荫道| 99久久久无码国产精品性| 秋霞无码AV久久久精品小说| 边摸边添边做的视频高潮| 狠狠人妻久久久久久综合九色| 久久久久亚洲AV无码专区首JN| 国产女人被狂躁到高潮小说| 妈妈的朋友1在线观看| 狠狠躁18三区二区一区| 51国偷自产一区二区三区| 久久爱综合久久爱久久爱| 丰满人妻被黑人猛烈进入| 久久久97精品国产一区蜜桃| 国内精品宾馆在线精品酒店| 亚洲AV午夜精品一区二区三区| 女人第一次一进去就出血| 和嫂子同居的日子| 亚洲中文字幕在线观看| 性一交一无一伦一精一品| 翁与小莹浴室欢爱52章| 无码人妻久久一区二区三区蜜桃| 国产精品久久久久久无码| 性色AV一区二区三区| 精品淑女少妇AV久久免费| 性猛交XXXX乱大交派对| 亚洲欧美成人AV在线观看| 亚洲区小说区图片区QVOD| 秋霞无码AV久久久精品小说| 一女被二男吃奶A片免费观看| 无码国产69精品久久久久网站| 亚洲AV乱码久久精品蜜桃| 人妻女友娇妻沉沦系列| 精品人妻人人做人人爽夜夜爽| 小白兔进化史| 韩国三级日本三级人与波| 婷婷色啪啪色窝窝一区| 日产幕无线码三区在线| 欧美性狂猛XXXXXBBBBB| JIZZ中国老师高潮喷水| 精品无码AV一区二区三区不卡| 亚洲色偷偷色噜噜狠狠99网|