韩漫画免费在线观看入口,国产精品欧美久久久久久久,99欧美精品一区二区三区,日韩欧激情一区二区三区

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>106B一氧化碳CO氣體檢知管106B CARBON MONOXIDE 10-1000ppm

一氧化碳CO氣體檢知管106B CARBON MONOXIDE 10-1000ppm

簡要描述:

一氧化碳CO氣體檢測管100 Carbon monoxide 5-1000ppm,106B CARBON MONOXIDE 10-1000ppm 本產(chǎn)品的*之處,操作簡單:無論何時、何處、何人、都可在所需之處快速完成檢測。判斷直觀:抽氣完成后,可以直接從變色層所對應(yīng)的刻度讀取濃度數(shù)值,簡單明了。檢測范圍寬:通過調(diào)整抽氣量,可以擴大檢測范圍。檢測結(jié)果準確:每一批檢測管都要通過多次試驗來標定刻度。使用期限長:產(chǎn)品穩(wěn)定性好,有效期較長。

更新時間:2025-07-02

在線留言
一氧化碳CO氣體檢知管106B CARBON MONOXIDE 10-1000ppm

一氧化碳CO氣體檢知管106B CARBON MONOXIDE 10-1000ppm

Tube 06B
1. PERFORMANCE
1) Measuring range :10-1,000 ppm
This tube is calibrated based on the sampling time not related with number
of pump strokes.
2) Sampling time :0.5-5.0 minutes
3) Detectable limit :10 ppm(5.0 minutes)
4) Shelf life :3 years
5) Operating temperature :0~40℃
6) Temperature compensation :Necessary(See "TEMPERATURE CORRECTION TABLE)
7) Reading :Colour intensity method using colour standard chart shown in below
8) Colour change :Pale yellow→Green to Blue
2. RELATIVE STANDARD DEVIATION
RSD-low:   RSD-mid.:   RSD-high:
3. CHEMICAL REACTION
Molybdate is reduced and molybdeum blue is produced.
CO+PdSO4+(NH4)MoO4→Mo3O8
4. CALIBRATION OF THE TUBE
STANDARD GAS CYLINDER METHOD
5. INTERFERENCE AND CROSS SENSITIVITY
GAS To pump
REAGENT
(PaleYellow)
REAGENT
(PaleYellow)
First Section Second Section
106B
CARBON MONOXIDE
Substance Interference ppm Coexistence
Nitrogen dioxide 1 Lower readings are given.
Hydrogen sulphide Black stain is produced. 1,000 Black stain is produced and higher
readings are given.
Hydrogen(over 40℃) Similar stain is produced 10% Whole reagent is discoloured to
Blue and higher readings are given.
6. NOTE
1)In case of determining CO concentration,it is necessary to take a waiting time related to the sampling time
andambient tenperature.After thewaiting time,compare the second section of reagent with the colour standard
chart.
2)In case of spontaneous conbustion of coal mines,Ethylene and CO are produced.The first section is partially
stained to deep blue from the top of the section according tc Ethylene concentration .Whole areas of first
and second sectionsare equallystained to greenishblue according to CO concentration.The first sectionis
available to detect less 5 ppm of Ethylene.
TEMPERATURE CORRECTION TABLE
Temperature 0℃ 5℃ 10℃ 15℃ 20℃ 25℃ 30℃ 35℃ 40℃
(32°F) (41°F) (50°F) (59°F) (68°F) (77°F) (86°F) (96°F) (104°F)
Waiting time(minute)
Sampling time up to 1 minutes 5 5 3 2 2 1 1 1 1
Sampling time of 2 minutes 7 7 4 3 3 2 1 1 1
Chart Readings(ppm)
100 400 250 150 100 70 50 40 30 20
200 800 500 300 200 140 100 70 50 40
300 1,200 800 450 300 200 150 100 80 60
600 2,300 1,500 900 600 400 300 200 150 120
1,000 3,900 2,500 1,500 1,000 700 500 300 250 200
Color Standards for CARBON MONOXIDE
Concentration
(P.P.M) 0 100 200 300 600 1000
Feeding Time :30 sec.
Waiting Time :2 min.
Temperature :15℃
www.r-biopharm.com.cn

99久久久无码精品免费| 精品三级国产三级在线专区| 国产精品VA在线观看H| 一区二区三区四区不卡av| 中文字幕亚洲乱码熟女在线萌芽 | 久久99这里有精品99| h片资源吧首页在线观看| 国产亚洲欧美91水蜜桃| 国产精品女a片爽爽波多洁衣| 九九热亚洲精品综合视频| 欧美日韩视频在线观看免费| 久久69国产熟女伦高清| 第九区中文字幕在线观看| 国产精品打着电话偷着情| 一本大道av伊人久久综合| 色吊丝一区二区中文字幕| AV日韩精品久久久久久| 欧美精品一区二区老熟女| 亚洲悠悠色综合中文字幕| 亚洲国产精品一区二区av| 无码精品动漫在线观看的| 老司机深夜福利在线观看| 国产精品日本无码久久一老a| 国内大量揄拍人妻精品視| 亚洲日本欧美一区二区三区| 国产精品久久久久蛐蛐影视| 999久久久久久久久久| AV无码欧洲亚洲电影网| cao在线视频一区二区| 婷婷丁香五月深爱憿情网| 欧美日韩一本无线码专区| 亚洲 精品 欧美 日韩| 女曹比在线观看| 欧美金发尤物av在线观看| 高清最新操逼吃鸡巴视频| 最新的亚洲欧美中文字幕| 久久亚洲国产精品夜夜嗨| 男生鸡鸡捅进女生坤坤里| 国产亚洲精久久久久久婷婷 | 成人无码www免费视频| 99久精品中文在线视频|