产品详情
  • 产品名称:二氧化氯检测管23M Chlorine Dioxide

  • 产品型号:23M
  • 产品厂商:日本GASTEC
  • 产品文档:
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简单介绍:
二氧化氯检测管23M Chlorine Dioxide,Measuring Range 0.1 to 0.5 ppm 0.5 to 5 ppm 5 to 10 ppm Number of Pump Strokes 2 to 5 1 1/2 Correction Factor 1/2 ,,二氧化氯检测管23M Chlorine Dioxide ClO2
详情介绍:

 

二氧化氯检测管23M Chlorine Dioxide
Chlorine Dioxide   No.23M

ClO2

二氧化氯检测管23M Chlorine Dioxide

Performance
 

MeasuringRange

0.1to 0.5 ppm

0.5 to 5 ppm

5 to 10 ppm

Number of Pump Strokes

2 to 5

1

1/2

CorrectionFactor

1/2 to1/5

1

2

SamplingTime

1 minute per pumpstroke

DetectingLimit

0.05 ppm (n=5)

ColorChange

White → Palepink

ReactionPrinciple

Chlorine dioxideoxidises the indicator to produce Pale pink discolouration.

Coefficient of Variation10% (for 0.05 to 0.2 ppm), 5% (for 0.2 to 0.6 ppm)
Shelf Life3 Years
Corrections for
temperature & humidity
Unnecessary
Store the tubes indark and cool place.

Possible coexisting substances and theirinterferences(NOTE)


Substance

Concentration

Interference

Change color by itself

Nitricoxide-

Plus error

Pale pink
Ozone-

Plus error

Pale pink
Nitrogendioxide-Plus errorPale pink
Chlorine-Plus errorPale pink
Bromine,Iodine-Plus errorPale pink


Othersubstance measurable with this detector tube


 
Calibration gasgenerationPermeation tube method


 


TLV-TWATLV-STELExplosive range
0.1ppm0.3ppm-
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