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產品名稱:
p-二氯苯檢測管****27P
產品型號:
****27P
產品展商:
其它品牌
產品價格:
0.00 元
簡單介紹
p-二氯苯檢測管****27P，GASTECp-二氯苯檢測管 ****27P氣體檢測管，GASTECp-二氯苯檢測管 ****27P電泵用氣體檢測管檢測范圍100-3000μg/m3。
p-二氯苯檢測管****27P的詳細介紹
p-二氯苯檢測管****27P
p-二氯苯檢測管****27P，GASTECp-二氯苯檢測管 ****27P氣體檢測管，GASTECp-二氯苯檢測管 ****27P電泵用氣體檢測管檢測范圍100-3000μg/m3。
GASTEC為了滿足用戶在氣體檢測方面的需要，而開發出了電子自動采氣泵。用傳統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能適用于作業環境的檢測。
Specifications
| Calibration Range |
100-3000μg/m3 |
| Measuring Range |
100-3000μg/m3 |
| Sampling (flow) Rate |
100mL/min |
| Sampling Volume |
3000mL |
| Sampling Time |
30min |
| Detecting Limit |
20μg/m3 (3000mL) |
| Colour Change |
yellow → Pale reddish purple |
| Corrections for temperature/humidity |
Necessary for 5 to 35 ºC
Unnecessary for R.H.20 to 80% |
| Shelf life |
2 years |
Possibly coexisting substances and their interferences
| Substance(s) |
Interference |
Colour change by itself |
| Ammonia |
|
No |
No |
| Hydrogen chloride, Chlorine |
|
No |
No |
| Nitrogen oxides |
|
No |
No |
| Vinyl chloride |
|
+ |
Pale reddish purple |
| 1,2-Dichloroethylene |
|
+ |
Pale reddish purple |
| Trichloroethylene |
|
+ |
Pale reddish purple |
| Tetrachloroethylene |
|
+ |
Pale reddish purple |
| 1,1,1-Trichloroethane |
|
No |
No |
| Aromatic hydrocarbons |
|
No |
No |
| Formaldehyde |
|
No |
No |
| Calibration gas generation |
Permeation tube method |
Miscellaneous
Electric sampling pump
This detector tube is suited for measuring p-dichlorobenzene in indoor environments. The GSP-200 / GSP-300FT-2 series automatic gas samplers (or comparable sampling devices/pumps) should always be used for optimal performance.
A deviation of +/-10% in the sampling flowrate (i.e. amount of air flowing through the tube at a given moment) or the sampling amount (total sampled amount of target substance) causes an average margin of error of approx. +/-10% (maximum +/-20%) in the indicated value. |
| TLV-TWA |
TLV-STEL |
Explosive range |
| 10ppm |
〖〖 |
2.5 - 16% |
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