Gas Detection Strips

They are paper strips impregnated with sensing chemicals by a special process to detect the target gases. The strip on exposure to the target gas changes its colour. The time it takes to change the colour is related to the target gas concentration.

Features

  • -   Easy to handle.
  • -   No technical skill required
  • -   Sharp color change on exposure to target gas
  • -   No other chemicals or solution required
  • -   No other costly accessories required

Specifications

Semi quantitative method of gas detection.

Available for H2S, HCN, PH3, AsH3, Mercaptan.

Applications

It is best suited for the spot check of toxic gas detection.

It is useful for the air investigation at work place & confined space - e g.

  • -   Petrochemical & Refineries
  • -   Chemical & Fertilizer
  • -   FumigationPulp & Paper Mills Industries
  • -   Municipal Departments
  • -   Environmental monitoring agencies and many more

 

Technical Note

Click here for Gas Detection Strips Technical Note.

 

A

Gas Detector Strips - Datasheet (results for A)

 

Detector strip nameTube NoGas or vapour to be measuredMeasuring range (ppm)Shelf Life (year)NoteTLV – TWA, C (ACGIH)(ppm)
Arsine   Arsine 0.05 – 3 1    

B

C

D

E

F

G

H

Gas Detector Strips - Datasheet (results for H)

 

Detector strip nameTube NoGas or vapour to be measuredMeasuring range (ppm)Shelf Life (year)NoteTLV – TWA, C (ACGIH)(ppm)
Hydrogen Sulphide   Hydrogen Sulphide 1 – 20 1    
Hydrogen Cyanide   Hydrogen Cyanide 1 – 20 1    

I

J

K

L

M

Gas Detector Strips - Datasheet (results for M)

 

Detector strip nameTube NoGas or vapour to be measuredMeasuring range (ppm)Shelf Life (year)NoteTLV – TWA, C (ACGIH)(ppm)
Mercaptan   Mercaptan 0.5 – 10 1    

N

O

P

Gas Detector Strips - Datasheet (results for P)

 

Detector strip nameTube NoGas or vapour to be measuredMeasuring range (ppm)Shelf Life (year)NoteTLV – TWA, C (ACGIH)(ppm)
Phosphine   Phosphine 0.3 – 10 1    

Q

R

S

T

U

V

W

X

Y

Z

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