醋酸芐基氣體檢測管147 Amtyl acetate
Amtyl acetate No.147

CH3CO2(CH2)4CH3(CH3CO2C5H11)

Performance

MeasuringRange

10 to 200 ppm

Number of PumpStrokes

CorrectionFactor

SamplingTime

4 minutes per pumpstroke

DetectingLimit

2 ppm (n=2)

ColorChange

Yellow → Paleblue

ReactionPrinciple

CH3CO2(CH2)4CH3 + Cr⁶⁺ + H2SO4 → Cr³⁺

Coefficient ofVariation

15% (for 10 to 50ppm)， 10% (for 50 to 200 ppm)

ShelfLife2 YearsCorrectionsfor
temperature & humidityTemperature correction is necessaryStore the tubes at cool and darkplace.
Possible coexisting substances and theirinterferences(NOTE)

Substance

Concentration

Interference

Change color by itself

Alcohols

Plus error

Produce paleblue

Ketones

Plus error

Produce paleblue

Esters

Plus error

Produce paleblue

Calibration gasgenerationDiffusion tubemethod

TLV-TWATLV-STELExplosive range100ppm-1.1 to 7.5%

河南省鑫屬實業(yè)有限公司發(fā)布與 醋酸芐基氣體檢測管147 Amtyl acetate 相關(guān)的產(chǎn)品
氨氣檢測管3L Ammonia NH3 苯氣體檢測管121SP C6H6 苯氣體檢測管121SL C6H6 Benzene 苯氣體檢測管121S Benzene C6H6 苯檢測管121 Benzene C6H6 醋酸丁酯氣體檢測管142L Butyl acetate

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醋酸芐基氣體檢測管147 Amtyl acetate Amtyl acetate No.147

CH3CO2(CH2)4CH3(CH3CO2C5H11)

醋酸芐基氣體檢測管147 Amtyl acetate
Amtyl acetate No.147