產品列表PRODUCTS LIST

首頁>產品中心>日本光明北川式氣體檢測管>氣體快速檢測管>165SA乙硫醇C2H5SH氣體檢知管165SA ETHYL MERCAPTAN 1-160ppm

乙硫醇C2H5SH氣體檢知管165SA ETHYL MERCAPTAN 1-160ppm

簡要描述:

乙硫醇C2H5SH氣體檢知管165SA ETHYL MERCAPTAN 1-160ppm,檢測范圍:苯:20-400mg/m3,丙酮:40-5000ppm,二甲苯:50-1000,丁酮:0.05-5%,甲苯:50-1000 mg/m3,磷化氫:10-200mg/m3,二氧化氮:20-1000 ppm,三氯乙烯:5-300 ppm,氰化氫:0.5-100 ppm,氯乙烯:5-500ppm,硫醇:0.5-10 ppm,二氧化氯:1-20 ppm,溴甲烷:3-100 ppm,臭氧:2-50ppm

更新時間:2025-07-09

發郵件給我們:554328895@qq.com

分享到: 1
在線留言
乙硫醇C2H5SH氣體檢知管165SA ETHYL MERCAPTAN 1-160ppm

乙硫醇C2H5SH氣體檢知管165SA ETHYL MERCAPTAN 1-160ppm

Tube 65SA
1. PERFORMANCE
1) Measuring range :4-160 ppm 2-80 ppm 1-40 ppm
Number of pump strokes :1(100ml) 2(200ml) 4(400ml)
2) Sampling time :3 minutes/2 pump strokes
3) Detectable limit :0.2 ppm(200ml)
4) Shelf life :2 years
5) Operating temperature :0~40℃
6) Temperature compensation :Necessary(0~20℃)(See "TEMPERATURE CORRECTION TABLE")
7) Reading :Direct reading from the scale calibrated by 2 pump strokes
8) Colour change :White→Yellow
2. RELATIVE STANDARD DEVIATION
RSD-low:10% RSD-mid.:10% RSD-high:5%
3. CHEMICAL REACTION
Ethyl mercaptan reacts with Palladium sulphate.
C2H5SH+PdSO4→(C2H5S)2Pd+H2SO4
4. CALIBRATION OF THE TUBE
STANDARD GAS CYLINDER METHOD
5. INTERFERENCE AND CROSS SENSITIVITY
GAS To pump
80
70
60
50
40
30
20
10
5 2
200ml
ppm
(White)
H2S REMOVER * * H2S remover is effective up to 40 ppm H2S
165SA ETHYL MERCAPTAN
Substance ppm Interference ppm Coexistence
Carbon monoxide 150 Dark grey stain is produced.
Ethylene 200
Hydrogen sulphide 40 Dark brown stain is produced.
Acetylene Pale brown stain is produced
Methyl mercaptan Reddish yellow stain is produced.
Methyl sulphide 1 Lower readings are given.
Nitrogen dioxide 1 〃
Chlorine 0.2 〃
(NOTE)
1)Max. 40 ppm of Hydrogen sulphide is eliminated by pretreat reagent.
2)In case of 1 or 4 pump strokes, following formula is available for the actual concentration.
Actual concentration=Temperature corrected value×
TEMPERATURE CORRECTION TABLE
Scale True Concentration (ppm)
Readings 0℃ 10℃ 20-40℃
(ppm) (32°F) (50°F) (68-104°F)
80 91 85 80
70 80 75 70
60 69 64 60
50 57 53 50
40 45 42 40
30 33 31 30
20 21 20 20
2
Number of strokes

主站蜘蛛池模板: 中文字幕亚洲综合小综合在线| 狠狠色狠狠色综合日日五| 一本色道久久综合亚洲精品| 天天综合网天天综合色| 日韩欧美亚洲综合久久| 婷婷亚洲综合五月天小说| 久久婷婷五月综合97色一本一本| 一本色道久久综合| 久久综合国产乱子伦精品免费| 狠狠色婷婷综合天天久久丁香 | 久久狠狠色狠狠色综合| 亚洲欧美日韩国产综合在线| 亚洲国产欧洲综合997久久| 亚洲AV人无码综合在线观看 | 国产综合精品女在线观看| 麻豆精品久久精品色综合| 婷婷久久综合九色综合绿巨人| 亚洲欧美乱综合图片区小说区| 天天色综合天天色| 亚洲综合伊人久久大杳蕉| 亚洲AV综合色区无码一区| 亚洲综合无码AV一区二区 | 久久天天日天天操综合伊人av| 国产激情综合在线观看| 色婷婷狠狠久久综合五月| 色老头综合免费视频| 国产综合第一页| 久久综合国产乱子伦精品免费| 中文自拍日本综合| 亚洲色偷偷综合亚洲AVYP| 国产色综合一二三四| 久久久久综合国产欧美一区二区 | 久久久久久久综合日本| 亚洲AV成人潮喷综合网| 日韩亚洲国产综合高清| 色综合久久久久久久久五月| 久久综合丁香激情久久| 国产精品亚洲综合久久| 午夜激情影院综合| 综合久久给合久久狠狠狠97色| 亚洲国产综合91精品麻豆|