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简单介绍：
日本KOMYOKK北川式丙酮气体检测管 102SC
日本KOMYOKK北川式丙酮气体检测管 102SC ，日本KOMYOKK北川式丙酮气体检测管 102SC ACETONE CH3COCH3 0.01-4.0%
详情介绍：
日本KOMYOKK北川式丙酮气体检测管 102SC
1) Measuring range ：0.01-4.0％
Number of pump strokes 1(100mr)
2) Sampling time ：1 minute/1 pump stroke
3) Detectable limit ：10 ppm
4) Shelf life ：1 year (Necessary to store in a refrigerated place ; 0～10℃)
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 ：Yellow→Pink
2. RELATIVE STANDARD DEVIATION
RSD-low：10％ RSD-mid.：5％ RSD-high：5％
3. CHEMICAL REACTION
Hydrogen chloride of Hydroxylamine hydrochloride is liberated and acidfied, and PH indicator is discoloured.
CH3COCH3＋NH2OH?HCI→HCI＋(CH3)2C＝NOH＋H2O
4. CALIBRATION OF THE TUBE
GAS CHROMATOGRAPHY
5. INTERFERENCE AND CROSS SENSITIVITY
%
0.01
0.1
0.3
0.5
1.0
1.5
2.0
2.5
3.0
GAS To pump
3.5
4.0
102SC ACETONE
Substance Interference ppm Coexistence
Acrolein Similar stain is produced. 20 Higher readings are given.
Acetaldehyde 〃30 〃
Methyl ethyl ketone 〃150 〃
Methyl isobutyl ketone 〃400 〃
TEMPERATURE CORRECTION TABLE
Scale True Concentration (％)
Readings 0℃ 10℃ 20℃ 30℃ 40℃
(％) (32°F) (50°F) (68°F) (86°F) (104°F)
4.0 － － 4.0 3.2 2.7
3.5 － － 3.5 2.8 2.3
3.0 － 4.1 3.0 2.4 2.0
2.5 4.8 3.7 2.5 2.0 1.7
2.0 3.9 2.8 2.0 1.6 1.4
1.5 2.9 2.0 1.5 1.2 1.0
1.0 1.8 1.3 1.0 0.8 0.7
0.7 1.1 0.9 0.7 0.6 0.5
0.5 0.8 0.7 0.5 0.4 0.3
0.3 0.5 0.4 0.3 0.3 0.2
0.1 0.16 0.12 0.1 0.08 0.05
Tube No.
日本KOMYOKK北川式丙酮气体检测管 102SC ，日本KOMYOKK北川式丙酮气体检测管 102SC ACETONE CH3COCH3 0.01-4.0%，日本光明理化工业株式会社从1947年开始，在气体分析领域开拓了六十余年 , 形成了驰名于世的 ” 北川 ” 式气体检测管。气体快速分析法 ” 北川 ” 的历史就是日本检测管的历史 。目前是世界上*大的检测管生产厂家，也是日本**家通过美国SEI的认证，欧盟的认证的检测管厂家。公司不仅有ISO9001:2000的认证，还获得了环境管理的ISO14001的认证。北川式手动气体采集器AP-20 备有采气完成指示计 , 可以清楚的判明采气是否完成 . • 有专门截留玻璃的截留槽 , 以防止检测管割尖时玻璃片飞溅 . • 有采气容积为 50 毫升和 100 毫升的两段式制动卡 . • 采气器极为小巧 , 并有便于携带的皮具包 。
1) Measuring range ：0.01-4.0％
Number of pump strokes 1(100mr)
2) Sampling time ：1 minute/1 pump stroke
3) Detectable limit ：10 ppm
4) Shelf life ：1 year (Necessary to store in a refrigerated place ; 0～10℃)
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 ：Yellow→Pink
2. RELATIVE STANDARD DEVIATION
RSD-low：10％ RSD-mid.：5％ RSD-high：5％
3. CHEMICAL REACTION
Hydrogen chloride of Hydroxylamine hydrochloride is liberated and acidfied, and PH indicator is discoloured.
CH3COCH3＋NH2OH?HCI→HCI＋(CH3)2C＝NOH＋H2O
4. CALIBRATION OF THE TUBE
GAS CHROMATOGRAPHY
5. INTERFERENCE AND CROSS SENSITIVITY
%
0.01
0.1
0.3
0.5
1.0
1.5
2.0
2.5
3.0
GAS To pump
3.5
4.0
102SC ACETONE
Substance Interference ppm Coexistence
Acrolein Similar stain is produced. 20 Higher readings are given.
Acetaldehyde 〃30 〃
Methyl ethyl ketone 〃150 〃
Methyl isobutyl ketone 〃400 〃
TEMPERATURE CORRECTION TABLE
Scale True Concentration (％)
Readings 0℃ 10℃ 20℃ 30℃ 40℃
(％) (32°F) (50°F) (68°F) (86°F) (104°F)
4.0 － － 4.0 3.2 2.7
3.5 － － 3.5 2.8 2.3
3.0 － 4.1 3.0 2.4 2.0
2.5 4.8 3.7 2.5 2.0 1.7
2.0 3.9 2.8 2.0 1.6 1.4
1.5 2.9 2.0 1.5 1.2 1.0
1.0 1.8 1.3 1.0 0.8 0.7
0.7 1.1 0.9 0.7 0.6 0.5
0.5 0.8 0.7 0.5 0.4 0.3
0.3 0.5 0.4 0.3 0.3 0.2
0.1 0.16 0.12 0.1 0.08 0.05
Tube No.