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產(chǎn)品詳情
簡(jiǎn)單介紹:
水蒸汽H2O北川式氣體檢測(cè)管177SA
水蒸汽H2O北川式氣體檢測(cè)管177SA,水蒸汽H2O氣體檢測(cè)管177SA WATER VAPOUR 1.7-33.8mg/l,日本光明理化工業(yè)株式會(huì)社從1947年開(kāi)始,在氣體分析領(lǐng)域開(kāi)拓了六十余年 , 形成了馳名于世的 ” 北川 ” 式氣體檢測(cè)管。氣體快速分析法 ” 北川 ” 的歷史就是日本檢測(cè)管的歷史
詳情介紹:
水蒸汽H2O北川式氣體檢測(cè)管177SA
水蒸汽H2O北川式氣體檢測(cè)管177SA,水蒸汽H2O氣體檢測(cè)管177SA WATER VAPOUR 1.7-33.8mg/l,日本光明理化工業(yè)株式會(huì)社從1947年開(kāi)始,在氣體分析領(lǐng)域開(kāi)拓了六十余年 , 形成了馳名于世的 ” 北川 ” 式氣體檢測(cè)管。氣體快速分析法 ” 北川 ” 的歷史就是日本檢測(cè)管的歷史 。目前是世界上*大的檢測(cè)管生產(chǎn)廠(chǎng)家,也是日本**家通過(guò)美國(guó)SEI的認(rèn)證,歐盟的認(rèn)證的檢測(cè)管廠(chǎng)家。公司不僅有ISO9001:2000的認(rèn)證,還獲得了環(huán)境管理的ISO14001的認(rèn)證。北川式手動(dòng)氣體采集器AP-20 備有采氣完成指示計(jì) , 可以清楚的判明采氣是否完成 . • 有專(zhuān)門(mén)截留玻璃的截留槽 , 以防止檢測(cè)管割尖時(shí)玻璃片飛濺 . • 有采氣容積為 50 毫升和 100 毫升的兩段式制動(dòng)卡 . • 采氣器極為小巧 , 并有便于攜帶的皮具包 。
Tube No.177SA
1. PERFORMANCE
1) Measuring range :1.7-33.8 mg/l
Number of pump strokes 1(100mr)
From 10%RH(20℃=68°F)to 100%RH(32℃=90°F)
〔40%RH(40℃=104°F)〕
2) Sampling time :20 seconds/1 pump stroke
3) Detectable limit :0.2 mg/r
4) Shelf life :3 years
5) Operating temperature :0~40℃
6) Temperature compensation :Necessary(See "TEMPERATURE CORRECTION TABLE")
7) Reading :Direct reading from the scale calibrated by 1 pump stroke
8) Colour change :Greenish yellow→Purple
2. RELATIVE STANDARD DEVIATION
RSD-low:10% RSD-mid.:10% RSD-high:5%
3. CHEMICAL REACTION
By reacting with Magnesium perchlomate, PH indicator is discoloured.
H2O+Mg(CIO4)2→Mg(CIO4)2H2O
4. CALIBRATION OF THE TUBE
VAPOR PRESSURE METHOD
5. INTERFERENCE AND CROSS SENSITIVITY
GAS To pump
30
32
26
28
24
22
20
18
16
14
12
10
05
177SA WATER VAPOUR
Substance Interference ppm Coexistence
Methanol 0.3% Unclear stain is produced.
Ethanol 0.3% 〃
Ethyl acetone 0.3% 〃
Acetone 0.5% 〃
Ammonia 0.2% Purple and purplish red stains are produced
and higher readings are given.
Nitrogen dioxide 0.2% Unclear stain is produced.
TEMPERATURE CORRECTION TABLE
True Concentration
0℃ 5℃ 10℃ 12℃ 14℃ 16℃ 18℃ 20℃ 22℃ 24℃ 26℃ 28℃ 30℃ 32℃ 34℃ 36℃ 38℃ 40℃
32°F 41°F 50°F 54°F 57°F 61°F 64°F 68°F 72°F 75°F 79°F 82°F 86°F 90°F 93°F 97°F 100°F 104°F
0 100 50 30 20 18 15 12 10 9 8 7.5 7 6.5 6 5.5 5 5 4
4.8 3.4 2.8 2.1 2.2 2.0 1.8 1.7 1.7 1.7 1.8 1.9 2.0 2.0 2.1 2.1 2.3 2.0
5 100 50 30 26 20 18 15 12 9 8 8 7.5 7 6.5 6 5.5 5
6.8 4.7 3.2 3.1 2.7 2.8 2.5 2.3 1.9 2.0 2.2 2.3 2.4 2.4 2.5 2.5 2.6
10 100 70 48 35 28 24 18 15 13 10 9 8.5 8 7.5 7
9.4 7.5 5.8 4.8 4.3 4.2 3.5 3.3 3.2 2.7 2.7 2.9 3.0 3.1 3.2 3.3
12 100 80 50 40 30 25 20 17 14 12 10 9.5 9 8 6
10.7 9.6 6.8 6.2 5.2 4.9 4.4 4.1 3.8 3.6 3.4 3.6 3.8 3.5 3.1
14 100 80 55 40 35 26 20 18 15 13 11 10 9 9
12.0 10.9 8.5 6.9 6.8 5.7 4.9 4.9 4.5 4.4 4.1 4.2 4.2 4.6
16 100 80 55 45 35 26 20 18 15 13 11 9 9
13.6 12.3 9.5 8.7 7.6 6.6 5.7 5.5 5.4 5.3 5.0 5.1 5.1
18 100 80 55 45 35 27 22 19 17 15 13 12
15.4 13.8 10.7 9.8 8.5 7.3 6.7 6.4 6.4 6.3 6.0 6.1
20 100 80 60 48 38 29 24 20 18 16 14
17.2 15.5 13.1 11.7 10.3 8.8 8.1 7.5 7.5 7.4 7.2
22 100 80 62 50 40 30 25 22 19 17
19.4 17.4 15.1 13.6 12.1 10.1 9.4 9.2 8.8 8.7
24 100 80 62 50 40 30 27 23 20
21.8 19.5 16.9 15.2 13.5 11.3 11.3 10.6 10.2
26 100 80 64 50 40 32 28 25
24.4 21.8 19.4 17.0 15.0 13.3 12.9 12.8
28 100 80 64 50 40 32 28
27.1 24.2 21.6 18.8 16.7 14.8 14.3
30 100 80 64 50 40 34
30.3 27.0 24.1 20.1 18.5 17.4
32 100 80 64 48 40
33.8 30.1 26.7 22.2 20.4
1. PERFORMANCE
1) Measuring range :1.7-33.8 mg/l
Number of pump strokes 1(100mr)
From 10%RH(20℃=68°F)to 100%RH(32℃=90°F)
〔40%RH(40℃=104°F)〕
2) Sampling time :20 seconds/1 pump stroke
3) Detectable limit :0.2 mg/r
4) Shelf life :3 years
5) Operating temperature :0~40℃
6) Temperature compensation :Necessary(See "TEMPERATURE CORRECTION TABLE")
7) Reading :Direct reading from the scale calibrated by 1 pump stroke
8) Colour change :Greenish yellow→Purple
2. RELATIVE STANDARD DEVIATION
RSD-low:10% RSD-mid.:10% RSD-high:5%
3. CHEMICAL REACTION
By reacting with Magnesium perchlomate, PH indicator is discoloured.
H2O+Mg(CIO4)2→Mg(CIO4)2H2O
4. CALIBRATION OF THE TUBE
VAPOR PRESSURE METHOD
5. INTERFERENCE AND CROSS SENSITIVITY
GAS To pump
30
32
26
28
24
22
20
18
16
14
12
10
05
177SA WATER VAPOUR
Substance Interference ppm Coexistence
Methanol 0.3% Unclear stain is produced.
Ethanol 0.3% 〃
Ethyl acetone 0.3% 〃
Acetone 0.5% 〃
Ammonia 0.2% Purple and purplish red stains are produced
and higher readings are given.
Nitrogen dioxide 0.2% Unclear stain is produced.
TEMPERATURE CORRECTION TABLE
True Concentration
0℃ 5℃ 10℃ 12℃ 14℃ 16℃ 18℃ 20℃ 22℃ 24℃ 26℃ 28℃ 30℃ 32℃ 34℃ 36℃ 38℃ 40℃
32°F 41°F 50°F 54°F 57°F 61°F 64°F 68°F 72°F 75°F 79°F 82°F 86°F 90°F 93°F 97°F 100°F 104°F
0 100 50 30 20 18 15 12 10 9 8 7.5 7 6.5 6 5.5 5 5 4
4.8 3.4 2.8 2.1 2.2 2.0 1.8 1.7 1.7 1.7 1.8 1.9 2.0 2.0 2.1 2.1 2.3 2.0
5 100 50 30 26 20 18 15 12 9 8 8 7.5 7 6.5 6 5.5 5
6.8 4.7 3.2 3.1 2.7 2.8 2.5 2.3 1.9 2.0 2.2 2.3 2.4 2.4 2.5 2.5 2.6
10 100 70 48 35 28 24 18 15 13 10 9 8.5 8 7.5 7
9.4 7.5 5.8 4.8 4.3 4.2 3.5 3.3 3.2 2.7 2.7 2.9 3.0 3.1 3.2 3.3
12 100 80 50 40 30 25 20 17 14 12 10 9.5 9 8 6
10.7 9.6 6.8 6.2 5.2 4.9 4.4 4.1 3.8 3.6 3.4 3.6 3.8 3.5 3.1
14 100 80 55 40 35 26 20 18 15 13 11 10 9 9
12.0 10.9 8.5 6.9 6.8 5.7 4.9 4.9 4.5 4.4 4.1 4.2 4.2 4.6
16 100 80 55 45 35 26 20 18 15 13 11 9 9
13.6 12.3 9.5 8.7 7.6 6.6 5.7 5.5 5.4 5.3 5.0 5.1 5.1
18 100 80 55 45 35 27 22 19 17 15 13 12
15.4 13.8 10.7 9.8 8.5 7.3 6.7 6.4 6.4 6.3 6.0 6.1
20 100 80 60 48 38 29 24 20 18 16 14
17.2 15.5 13.1 11.7 10.3 8.8 8.1 7.5 7.5 7.4 7.2
22 100 80 62 50 40 30 25 22 19 17
19.4 17.4 15.1 13.6 12.1 10.1 9.4 9.2 8.8 8.7
24 100 80 62 50 40 30 27 23 20
21.8 19.5 16.9 15.2 13.5 11.3 11.3 10.6 10.2
26 100 80 64 50 40 32 28 25
24.4 21.8 19.4 17.0 15.0 13.3 12.9 12.8
28 100 80 64 50 40 32 28
27.1 24.2 21.6 18.8 16.7 14.8 14.3
30 100 80 64 50 40 34
30.3 27.0 24.1 20.1 18.5 17.4
32 100 80 64 48 40
33.8 30.1 26.7 22.2 20.4