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產(chǎn)品名稱:
p-二氯苯檢測(cè)管****27P
產(chǎn)品型號(hào):
****27P
產(chǎn)品展商:
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產(chǎn)品價(jià)格:
0.00 元
簡(jiǎn)單介紹
p-二氯苯檢測(cè)管****27P，GASTECp-二氯苯檢測(cè)管 ****27P氣體檢測(cè)管，GASTECp-二氯苯檢測(cè)管 ****27P電泵用氣體檢測(cè)管檢測(cè)范圍100-3000μg/m3。
p-二氯苯檢測(cè)管****27P的詳細(xì)介紹
p-二氯苯檢測(cè)管****27P
p-二氯苯檢測(cè)管****27P，GASTECp-二氯苯檢測(cè)管 ****27P氣體檢測(cè)管，GASTECp-二氯苯檢測(cè)管 ****27P電泵用氣體檢測(cè)管檢測(cè)范圍100-3000μg/m3。
GASTEC為了滿足用戶在氣體檢測(cè)方面的需要，而開(kāi)發(fā)出了電子自動(dòng)采氣泵。用傳統(tǒng)的電子吸氣泵幾乎不能進(jìn)行有效的采氣，因?yàn)闄z測(cè)管里的填充試劑密度很高。而GASTEC開(kāi)發(fā)的GSP電泵系列能提供強(qiáng)勁吸力，能滿足特定的檢測(cè)管的取樣要求。電泵和檢測(cè)管組成的新的檢測(cè)系統(tǒng)能適用于作業(yè)環(huán)境的檢測(cè)。
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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