亚洲中文字幕啪啪一区二区,看亚洲欧洲在线视频,国产福利不卡在线视频,欧美日韩一区二区人妻

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>174A一氧化氮/二氧化氮NO+NO2氣體檢測管174A NITROGEN OXIDE/NITROGEN D

一氧化氮/二氧化氮NO+NO2氣體檢測管174A NITROGEN OXIDE/NITROGEN D

簡要描述:

一氧化氮/二氧化氮NO+NO2氣體檢測管174A NITROGEN OXIDE/NITROGEN DIOXIDE 10-300ppm(NO),1-40ppm(NO2),甲苯/甲醛/一氧化氮/氨氣/二氧化碳/一氧化碳氣體檢測管 相關信息、甲苯/甲醛/一氧化氮/氨氣/二氧化碳/一氧化碳氣體檢測管不明氣體定性檢測管 Polytec II 25,氣體檢測管及采樣管,短時間用檢測管,一氧化氮檢測管 9PCG,檢測范圍: 0.05~0.40mg/m3,通氣速度:100 ml/min,檢測時間:30min

更新時間:2025-01-08

發(fā)郵件給我們:554328895@qq.com

分享到: 1
在線留言
一氧化氮/二氧化氮NO+NO2氣體檢測管174A NITROGEN OXIDE/NITROGEN D

一氧化氮/二氧化氮NO+NO2氣體檢測管174A NITROGEN OXIDE/NITROGEN DIOXIDE 10-300ppm(NO),1-40ppm(NO2)

Tube 74A
1. PERFORMANCE
1) Measuring range :NO ; 10-300 ppm NO2 ; 1-40 ppm
Number of pump strokes 1(100ml)
2) Sampling time :1.5 minutes/1 pump stroke
3) Detectable limit :NO ; 1 ppm NO2 ; 0.5 ppm
4) Shelf life :2 years
5) Operating temperature :10~30℃
6) Temperature compensation :Necessary(See "TEMPERATURE CORRECTION TABLE")
7) Reading :Concentration chart method
8) Colour change :NO ; White→Yellowish orange
NO2; White→Pale yellowish orange
2. RELATIVE STANDARD DEVIATION
NO ; RSD-low :10% RSD-mid.:10% RSD-high :10%
NO2 ; RSD-low :10% RSD-mid.:10% RSD-high: 5%
3. CHEMICAL REACTION
NO ; By reacting with an Oxidizer, NO2 is produced.
NO+CrO3+H2SO4→NO2
NO2 ; By reacting with o-Toluidine, Nitroso-o-Toluidine is produced.
4. CALIBRATION OF THE TUBE
NO ; STANDARD GAS CYLINDER METHOD
NO2 ; PERMEATION TUBE METHOD
5. INTERFERENCE AND CROSS SENSITIVITY
GAS To pump
OXYDATION
REAGENT
(RED)
REAGENT FOR NO2 DETECTION
(White)
REAGENT FOR NO DETECTION
(White)
174A,B NITROGEN OXIDE/NITROGEN DIOXIDE
Substance Interference ppm Coexistence
Chlorine Similar stain is produced. 1 Higher readings are given.
(I)NO TEMPERATURE CORRECTION TABLE
Chart NO True Concentration (ppm)
Readings 10℃ 12℃ 14℃ 16℃ 18℃ 20℃ 22℃ 24℃ 26℃ 28℃ 30℃
(ppm) 50°F 53.6°F 57.2°F 60.8°F 64.4°F 68°F 71.6°F 75.2°F 78.8°F 82.4°F 86°F
300 - - - - - 300 270 245 220 200 190
280 - - - - - 280 250 230 210 190 180
260 - - - - 300 260 235 215 195 180 170
240 - - - - 280 240 215 195 180 170 160
220 - - - 300 250 220 195 180 170 160 150
200 - - - 290 230 200 180 165 155 145 140
180 - - 300 250 200 180 165 150 140 135 130
160 - 310 260 215 180 160 150 140 130 125 120
140 310 260 220 185 155 140 130 122 117 113 110
120 260 215 180 155 135 120 112 106 101 98 95
100 210 185 150 130 110 100 95 90 86 83 80
80 160 140 120 100 87 80 77 75 72 71 70
60 100 90 80 70 64 60 57 54 52 51 50
40 60 56 52 48 43 40 38 37 36 35 35
20 30 28 26 24 22 20 20 20 20 20 20
10 10 10 10 10 10 10 10 10 10 10 10
(II)NO2 TEMPERATURE CORRECTION TABLE
Chart NO2 True Concentration (ppm)
Readings 10℃ 12℃ 14℃ 16℃ 18℃ 20℃ 22℃ 24℃ 26℃ 28℃ 30℃
(ppm) 50°F 53.6°F 57.2°F 60.8°F 64.4°F 68°F 71.6°F 75.2°F 78.8°F 82.4°F 86°F
40 - - - - - 40 39 38 37 37 36
38 - - - - 39 38 37 36 35 35 34
36 - - - 38 37 36 35 34 34 33 33
34 - 39 37 36 35 34 33 33 32 32 31
32 39 37 35 34 33 32 31 31 30 30 30
30 36 34 33 32 31 30 30 29 29 28 28
28 33 32 31 30 29 28 28 27 27 26 26
26 31 30 29 28 27 26 26 25 25 25 24
24 28 27 26 25 25 24 24 24 23 23 22
22 26 25 24 23 23 22 22 22 21 21 21
20 24 23 22 21 21 20 20 20 19 19 19
18 21 21 20 19 19 18 18 18 18 17 17
16 19 18 18 17 17 16 16 16 16 16 15
14 17 16 15 15 14 14 14 14 14 14 14
12 14 14 13 13 12 12 12 12 12 12 12
10 12 12 11 11 10 10 10 10 10 10 10
8 10 9 9 8 8 8 8 8 8 8 8
6 7 7 6 6 6 6 6 6 6 6 6
4 4 4 4 4 4 4 4 4 4 4 4
2 2 2 2 2 2 2 2 2 2 2 2
(III)CORRECTION TABLE OF NO2
CONCENTRATION COEXISTING WITH NO
NO2 Actual Concentration (ppm)
20 60 100 150 200 250 300
40 34 33 32 31 30
38 32 31 30 29 28
36 30 29 28 27 26
34 28 27 26 25 24
32 26 25 24 23 22
30 25 24 23 22 21 20
28 23 22 21 20 20 19
26 20 20 20 19 19 18
24 18 18 18 17 17 16
22 16 16 16 15 15 15
20 15 15 15 14 14 14
18 13 13 13 12 12 12
16 12 12 12 11 11 11
14 10 10 10 9 9 9
12 9 9 9 8 8 8
10 8 7 7 7 6 6 6
8 6 5 5 5 5 5 5
6 5 4 4 4 4 4 4
4 3 3 3 3 3 3 3
2 2 2 2 2 2 2 2
NH2
CH3 CH3
NO2+H2N ON=? NO
CH3 CH3
NITROGEN MONOXIDE?
NO ppm
NITROGEN DIOXIDE?
NO2 ppm
X
0
10
40
60
80
100
20
120
140
180
200
250
300
160
X
0
10
40
60
80
100
20
120
140
180
200
250
300
160
X
0
1
4 6 8
10
2
12
16
25
30
35
40
20
X
0
1
4 6 8
10
2
12
16
25
30
35
40
20
Sampling Gas Volum 100mR
NITROGEN OXIDES CONCENTRATION CHART
(Ⅱ)?
(Ⅰ)?
(I)NO Temperature Corrected
Concentration(ppm)
(II)NO2
Temperature
Corrected
Concentration
(ppm)

亚洲高潮久久久久久| 欧美精品精品一区二区三区| 亚洲欧美国产国产第二页| 国产白丝theporn| 日韩码一码二码三码区别| 日韩亚洲欧美综合在线| 亚洲国产精品无码av| 黑人操亚洲女一级黄色片| 中文字幕视频一区人妻| 苍井空一区二区三区在线观看| 精品久久久久一区二区三| 韩国三级电影视频网站| 国产日韩欧美一区二区乱码| 五月婷婷深开心五月| 亚洲中文av中文字幕在线| 国产亚洲精品国产福APP| 日韩久久精品一区二区三区介绍| 色婷婷久久久久久久久久| 欧美肉大捧一进一出| 久久久久人妻精品明星换脸| 免费人成视频在线观看不卡| 欧美日韩精品一区丁香| 国产一级精品无码免费视频| 中文字幕最新在线资源| 亚洲国产精品尤物yw在线| 国产综合精品久久久久成人蜜臀| 免费人成视频在线观看不卡| 中文字幕日韩电影在线| 国产一二三区亚洲欧美| 国产一区二区日本在线观看| 欧美日韩视频免费看| 国产黄色三级三级三级看三级| 日韩精品久久理论片| 夫妇交换性4中文字幕无码| 不卡在线视频一区二区| 免费看亚洲精品大片| 精品无码中文字幕在线| 久久久1区2区3区| 人妻熟女的高跟丝袜艳遇| 人人妻人人澡av天堂香蕉| 精品人妻一区二区三区20|