產(chǎn)品詳情
簡單介紹：
氧氣O2氣體測毒管159SC
氧氣O2氣體測毒管159SC，氧氣O2氣體測毒管159SC OXYGEN 1.5-24%，日本光明理化工業(yè)株式會社從1947年開始，在氣體分析領(lǐng)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：
氧氣O2氣體測毒管159SC
氧氣O2氣體測毒管159SC，氧氣O2氣體測毒管159SC OXYGEN 1.5-24%，日本光明理化工業(yè)株式會社從1947年開始，在氣體分析領(lǐng)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(chǎn)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 。
1. PERFORMANCE
1) Measuring range ：3-24％ 1.5-3％
Number of pump strokes 1/2(50ml) 1(100ml)
2) Sampling time ：1 minute/1/2 pump stroke
1.5 minutes/1 pump stroke
3) Shelf life ：2 years
4) Operating temperature ：0～45℃
5) Reading ：Direct reading from the scale calibrated by 1 /2 pump stroke
6) Colour change ：Black→White
2. RELATIVE STANDARD DEVIATION
RSD-low：5％ RSD-mid.：5％ RSD-high：5％
3. CHEMICAL REACTI0N
Titanium trichloride is oxidized and Titanium oxide is produced.
O2＋TiCI3→TiO2
4. CALIBRATION OF THE TUBE
STANDARD GAS CYLINDER METHOD
5. INTERFERENCE AND CROSS SENSITIVITY
3
6
9
12
15
18
21
24
%
50ml
GAS To pump
(White)
DETECTOR TUBE POSTTREAT TUBE
Tube No.
159SC OXYGEN
(NOTE)
When the concentration is below 3％, 1 pump stroke can be used to determine the lower concentration.
Following formula is available for the actual concentration.
Actual concentration＝1/2×Reading value
Substance Interference Coexistence
Sulphur dioxide The accuracy of readings is not
affected.
Carbon dioxide 〃
Nitrogen dioxide 〃
Hydrogen sulphide 〃
1) Measuring range ：3-24％ 1.5-3％
Number of pump strokes 1/2(50ml) 1(100ml)
2) Sampling time ：1 minute/1/2 pump stroke
1.5 minutes/1 pump stroke
3) Shelf life ：2 years
4) Operating temperature ：0～45℃
5) Reading ：Direct reading from the scale calibrated by 1 /2 pump stroke
6) Colour change ：Black→White
2. RELATIVE STANDARD DEVIATION
RSD-low：5％ RSD-mid.：5％ RSD-high：5％
3. CHEMICAL REACTI0N
Titanium trichloride is oxidized and Titanium oxide is produced.
O2＋TiCI3→TiO2
4. CALIBRATION OF THE TUBE
STANDARD GAS CYLINDER METHOD
5. INTERFERENCE AND CROSS SENSITIVITY
3
6
9
12
15
18
21
24
%
50ml
GAS To pump
(White)
DETECTOR TUBE POSTTREAT TUBE
Tube No.
159SC OXYGEN
(NOTE)
When the concentration is below 3％, 1 pump stroke can be used to determine the lower concentration.
Following formula is available for the actual concentration.
Actual concentration＝1/2×Reading value
Substance Interference Coexistence
Sulphur dioxide The accuracy of readings is not
affected.
Carbon dioxide 〃
Nitrogen dioxide 〃
Hydrogen sulphide 〃