產(chǎn)品詳情
簡單介紹：
丙酮檢測管****51TP，GASTEC丙酮CH3COCH3****51TP檢測管，GASTEC丙酮CH3COCH3****51TP電泵用氣體檢測管檢測范圍25-800 ppm。
詳情介紹：
丙酮檢測管****51TP
丙酮檢測管****51TP，GASTEC丙酮CH3COCH3****51TP檢測管，GASTEC丙酮CH3COCH3****51TP電泵用氣體檢測管檢測范圍25-800 ppm。
丙酮檢測管****51TP，GASTEC丙酮CH3COCH3****51TP檢測管，GASTEC丙酮CH3COCH3****51TP電泵用氣體檢測管檢測范圍25-800 ppm。
GASTEC為了滿足用戶在氣體檢測方面的需要，而開發(fā)出了電子自動采氣泵。用傳統(tǒng)的電子吸氣泵幾乎不能進行有效的采氣，因為檢測管里的填充試劑密度很高。而GASTEC開發(fā)的GSP電泵系列能提供強勁吸力，能滿足特定的檢測管的取樣要求。電泵和檢測管組成的新的檢測系統(tǒng)能適用于作業(yè)環(huán)境的檢測。
Acetone |
NO.151TP |
| CH3COCH3 |
 |
| This detector tube is only to be used with automatic gas sampler GSP-300FT-2 |
Specifications
| Calibration Range | (25)-800 ppm |
| Measuring range | 25-800 ppm |
| Sampling (flow) Rate | 100mL/min |
| Sampling Volume | 1000mL |
| Sampling Time | 10min. |
| Detecting Limit | 10 ppm |
| Colour Change | Yellow → Red |
| Corrections for temperature/humidity | Temperature correction is necessary |
| Shelf life | 2 year (in the refrigerator) |
| Accuracy | CV=5-10% (CV: Coefficient of variation = σ: standard deviation / mean value x 100) |
Possibly coexisting substances and their interferences
| Substance(s) | Interference | Colour change by itself |
| Alcohols, Esters | + | No | |
| Aldehydes, Ketones | + | Red | |
| Aromatic hydro carbons | No | No |
| Calibration gas generation | Diffusion tube method |
| TLV-TWA | TLV-STEL | Explosive range |
| 500 ppm | 750 ppm | 2.1 to 13% |