180L 氨類(lèi)氣體檢測(cè)管180L Amines R-NH2
具體成交價(jià)以合同協(xié)議為準(zhǔn)
- 公司名稱(chēng) 上海儀在機(jī)電科技有限公司
- 品牌
- 型號(hào) 180L
- 產(chǎn)地
- 廠(chǎng)商性質(zhì) 經(jīng)銷(xiāo)商
- 更新時(shí)間 2018/5/22 13:31:03
- 訪(fǎng)問(wèn)次數(shù) 772
產(chǎn)品標(biāo)簽
聯(lián)系我們時(shí)請(qǐng)說(shuō)明是化工儀器網(wǎng)上看到的信息，謝謝!
氨類(lèi)氣體檢測(cè)管180L Amines R-NH2
的詳細(xì)介紹
氨類(lèi)氣體檢測(cè)管180L Amines R-NH2
Amines 80L
R-NH2
| Performance |
| MeasuringRange | 0.5 to 10 ppm |
| Number of Pump Strokes | 1 |
| Correction Factor | 1 |
| SamplingTime | 1 minutes per pumpstroke |
| DetectingLimit | 0.1ppm （n=1） |
| ColorChange | Pink → Yellow to Pale orange |
| ReactionPrinciple | 2R NH2 + H2SO4 → （RNH3）2SO4 |
| Coefficient ofVariation | 10% （for 0.5 to 2ppm）, 5% （for 2 to 10 ppm） |
| ShelfLife | 2 Years |
| Correctionsfor temperature & humidity | Temperature correction is necessary |
| Store the tubes at cool and darkplace. | |
| Possible coexisting substances and theirinterferences | （NOTE） |
| Substance | Concentration | Interference | Change color by itself |
| Ammonia | - | Plus error | Discolor to yellow |
| Aniline, Hydrazine,Pyridine | - | Plus error | Yellow to brown discoloration |
| Amines,Amidos | - | Plus error | Yellow to browndiscoloration |
| Othersubstance measurable with this detector tube |
The Tube 180L canalso be used to detect the following substances with correctionfactors
| Substance | PumpStroke | Correction | Detecting Range（ppm） | ColorChange |
| Allylamine | 1 | 0.8 | 0.4 to 8 | Yellow or Paleorange |
| Butylamine | 1 | 1.1 | 0.55 to 11 | Yellow or Paleorange |
| Cyclohexylamine | 1 | 1.0 | 0.5 to 10 | Yellow or Paleorange |
| Di-n-butylamine | 1 | 0.8 | 0.4 to 8 | Yellow or Paleorange |
| Diethylamine | 1 | 0.9 | 0.45 to 9 | Yellow or Paleorange |
| Diethylaminoethanol | 1 | 1.2 | 0.6 to 12 | Yellow or Paleorange |
| Diethylenetriamine | 1 | 1.9 | 0.95 to 19 | Grayishpurple |
| Diisopropylamine | 1 | 0.6 | 0.3 to 6 | Yellow or Paleorange |
| Dimethylamine | 1 | 0.9 | 0.45 to 9 | Yellow or Paleorange |
| 2-Dimethylaminoethanol | 1 | 1.3 | 0.65 to 13 | Yellow or Paleorange |
| Dimethylaminopropylamine | 1 | 1.2 | 0.6 to 12 | Yellow or Paleorange |
| N,N-Dimethylethylamine | 1 | 0.6 | 0.3 to 6 | Yellow or Paleorange |
| Dipropylamine | 1 | 0.7 | 0.35 to 7 | Yellow or Paleorange |
| Ethanolamine | 1 | 3.9 | 1.95 to 39 | Grayishpurple |
| Ethylamine | 1 | 0.9 | 0.45 to 9 | Yellow or Paleorange |
| Ethylenediamine | 1 | 1.8 | 0.9 to 18 | Yellow or Paleorange |
| N-Ethylmorpholine | 1 | 0.6 | 0.3 to 6 | Yellow or Paleorange |
| Hexamethylenediamine | 1 | 3.1 | 1.55 to 31 | Grayishpurple |
| Hexylamine | 1 | 1.3 | 0.65 to 13 | Yellow or Paleorange |
| Isopropylamine | 1 | 0.9 | 0.45 to 9 | Yellow or Paleorange |
| Methylamine | 1 | 1.0 | 0.5 to 10 | Yellow or Paleorange |
| Morpholine | 1 | 1.0 | 0.5 to 10 | Yellow or Paleorange |
| N-Methylmorpholine | 1 | 0.6 | 0.3 to 6 | Yellow or Paleorange |
| Pentamethylenediamine | 1 | 1.5 | 0.75 to 15 | Grayishpurple |
| Propylamine | 1 | 1.0 | 0.5 to 10 | Yellow or Paleorange |
| Propyleneimine | 1 | 0.7 | 0.35 to 7 | Yellow or Paleorange |
| Tetramethylenediamine | 1 | 1.6 | 0.8 to 16 | Grayishpurple |
| Triethylamine | 1 | 0.6 | 0.3 to 6 | Yellow or Paleorange |
| Trimethylamine | 1 | 0.5 | 0.25 to 5 | Yellow or Paleorange |
采購(gòu)中心
化工儀器網(wǎng)