產品詳情
簡單介紹:
日本KOMYOKK北川式氨氣氣體檢知管105SM
日本KOMYOKK北川式氨氣氣體檢知管105SM ,氨氣氣體檢知管105SM AMMONIA 0.1-1.0%,日本光明理化工業(yè)株式會社從1947年開始,在氣體分析領域開拓了六十余年 , 形成了馳名于世的 ” 北川 ” 式氣體檢測管
詳情介紹:
日本KOMYOKK北川式氨氣氣體檢知管105SM
日本KOMYOKK北川式氨氣氣體檢知管105SM ,
氨氣氣體檢知管105SM AMMONIA 0.1-1.0%,日本光明理化工業(yè)株式會社從1947年開始,在氣體分析領域開拓了六十余年 , 形成了馳名于世的 ” 北川 ” 式氣體檢測管。氣體快速分析法 ” 北川 ” 的歷史就是日本檢測管的歷史 。目前是世界上*大的檢測管生產廠家,也是日本**家通過美國SEI的認證,歐盟的認證的檢測管廠家。公司不僅有ISO9001:2000的認證,還獲得了環(huán)境管理的ISO14001的認證。北川式手動氣體采集器AP-20 備有采氣完成指示計 , 可以清楚的判明采氣是否完成 . • 有專門截留玻璃的截留槽 , 以防止檢測管割尖時玻璃片飛濺 . • 有采氣容積為 50 毫升和 100 毫升的兩段式制動卡 . • 采氣器極為小巧 , 并有便于攜帶的皮具包 。Tube No.105SM
1. PERFORMANCE
1) Measuring range :0.1-1.0%
Number of pump strokes 1(100ml)
2) Sampling time :0.5 minutes/1 pump stroke
3) Detectable limit :100 ppm
4) Shelf life :2 years
5) Operating temperature :0~40℃
6) Reading :Direct reading from the scale calibrated by 1 pump stroke
7) Colour change :Pale purple→Yellow
2. RELATIVE STANDARD DEVIATION
RSD-low:5% RSD-mid:5% RSD-high:5%
3. CHEMICAL REACTION
By reacting with Phosphoric acid, PH indicator is discoloured.
2NH3+H3PO4→(NH4)2PO4
4. CALIBRATION OF THE TUBE
STANDARD GAS CYLINDER METHOD
5. INTERFERENCE AND CROSS SENSITIVITY
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
%
100ml
GAS To pump
DEHUMIDIFIER
(White)
105SM AMMONIA
Substance Interference Coexistence
Amines FIG.1 Similar stain is produced. Higher readings are given.
0
0.3
0.1
0.2
0.4
0.5
0.6
0.7
Monoethyl amine / Monomethyl amine〔%〕?
FIG.1 Influence of Monoethyl amine / Monomethyl amine
Ammonia indicating value 〔%〕
0.1 0.2 0.3 0.4 0.5
1. PERFORMANCE
1) Measuring range :0.1-1.0%
Number of pump strokes 1(100ml)
2) Sampling time :0.5 minutes/1 pump stroke
3) Detectable limit :100 ppm
4) Shelf life :2 years
5) Operating temperature :0~40℃
6) Reading :Direct reading from the scale calibrated by 1 pump stroke
7) Colour change :Pale purple→Yellow
2. RELATIVE STANDARD DEVIATION
RSD-low:5% RSD-mid:5% RSD-high:5%
3. CHEMICAL REACTION
By reacting with Phosphoric acid, PH indicator is discoloured.
2NH3+H3PO4→(NH4)2PO4
4. CALIBRATION OF THE TUBE
STANDARD GAS CYLINDER METHOD
5. INTERFERENCE AND CROSS SENSITIVITY
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
%
100ml
GAS To pump
DEHUMIDIFIER
(White)
105SM AMMONIA
Substance Interference Coexistence
Amines FIG.1 Similar stain is produced. Higher readings are given.
0
0.3
0.1
0.2
0.4
0.5
0.6
0.7
Monoethyl amine / Monomethyl amine〔%〕?
FIG.1 Influence of Monoethyl amine / Monomethyl amine
Ammonia indicating value 〔%〕
0.1 0.2 0.3 0.4 0.5