KY-200.1 iodometric hydrogen sulfide content analyzer

NegotiableUpdate on 05/08

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Nature of the Manufacturer: Producers

Product Category

Place of Origin

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Overview

The KY-200.1 iodometric hydrogen sulfide content analyzer is suitable for the determination of hydrogen sulfide content in natural gas, with a measurement range of 0% to 100%; Experimental principle: Excess zinc acetate solution is used to absorb hydrogen sulfide in the gas sample, generating zinc sulfide precipitate. Add excess iodine solution to oxidize the generated zinc sulfide, and titrate the remaining iodine with sodium thiosulfate standard solution.

Product Details

KY-200.1 iodometric hydrogen sulfide content analyzer is suitable for the determination of hydrogen sulfide content in natural gas, with a measurement range of 0% to 100%；test principle：Absorb hydrogen sulfide in the gas sample with excess zinc acetate solution to generate sulfurizationzincSedimentation. Add excess iodine solution to oxidize the generated zinc sulfide, and titrate the remaining iodine with sodium thiosulfate standard solution.

Compliant with standards:GBT 11060.1-2010 Determination of Sulfur Compounds in Natural Gas Part 1: Determination of Hydrogen Sulfide Content by Iodometric Method

Sample dosage:

The absorption of hydrogen sulfide should be completed at the sampling site. The selection of sample dosage for each time is shown in the table

Expected hydrogen sulfide concentration		Sample reference dosage ml
Volume fraction%	Mass concentration mg/m3	Sample reference dosage ml
<0.0005	<7.2	150000
0.0005～0.001	7.2～14.3	100000
0.001～0.002	14.3～28.7	50000
0.002～0.005	28.7～71.7	30000
0.005～0.01	71.7～143	15000
0.01～0.02	143~287	8000
0.02～0.1	287~1430	5000
0.1～0.2		2500
0.2～0.5		1000
0.5～1		500
1~2		250
2~5		100
5~10		50
10~20		25
20~50		10
50~100		5