Trichloroethylene detection tube 132HH Trichloroethylene

NegotiableUpdate on 06/06

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

三氯乙烯检测管132HH Trichloroethylene，Measuring Range 0.05 to 1.0% 1.0 to 2.5% Number of Pump Strokes 1 1/2 Correction Factor 1 2.5 Sampling Time 3 minutes per pump stroke Detecting Limit 0.005%

Product Details

三氯乙烯检测管132 HH Trichloroethylene
Trichloroethylene No.132HH

Cl2C:CHCl

Performance

MeasuringRange	0.05 to 1.0%	1.0 to 2.5%
Number of PumpStrokes	1	1/2
CorrectionFactor	1	2.5
SamplingTime	3 minutes per pumpstroke
DetectingLimit	0.005% (n=1)
ColorChange	White → Yellowishbrown (dark brown at demarcation)
ReactionPrinciple	Cl2C:CHCl+ I2O5+ H2S2O7→ I2
Coefficient ofVariation	10% (for0.05 to 0.3 %), 5% (for 0.3 to 1 %)
ShelfLife	3Years
Correctionsfor temperature & humidity	Temperature correction isnecessary
Store the tubes at cool and darkplace.

Possible coexisting substances and theirinterferences

(NOTE)

Substance	Concentration	Interference	Change color by itself
CarbonMonoxide	0.1%	Plus error	Produces blackishbrown stain.
Acetylene	0.1%	Plus error	Produces blackishbrown stain
Acetone	6 times	No effect	Produces brownstain
Ethylene	0.5%	Plus error	Produces blackishbrown stain
Toluene,Xylene	3 times	No effect	Produce brownstain
HCs of C3	-	Plus error	Produce blackishbrown stain.
Tetrachloroethylene	-	Plus error	Produces Yellowishbrown stain
1,1,1-Trichloroethane	-	Plus error	Produces ringstain

Othersubstance measurable with this detector tube

Substance	Correction Factor	pump strokes	Measuring range
Tetrachloroethylene	1.5	1	0.075 to 1.5%

Calibration gasgeneration

Static gas dilutionmethod

TLV-TWA	TLV-STEL	Explosive range
50ppm	100ppm	-

Trichloroethylene detection tube 132HH Trichloroethylene

Overview

Product Details

三氯乙烯检测管132 HH TrichloroethyleneTrichloroethylene No.132HH

Cl2C:CHCl

三氯乙烯检测管132 HH Trichloroethylene
Trichloroethylene No.132HH