GASTEC CORPORATION - For all types of gas and vapour

Specification Change: Ammonia No.3DL

05/07/2026Product
The product specification for Detector Tube No.3DL Ammonia has changed.
For the detailed product specification refer to the link below and the instruction manual.
Detector Tube Name Detector Tube No. Change details
Ammonia Detector tube
(Expiry date 2.2028 or later)
3DL The Measuring range of Trimethylamine was changed.
( 0.23 - 23 ppm → 0.27 - 27 ppm )
The Measuring range of Methylamine was changed.
( 0.19 - 19 ppm → 0.24 - 24 ppm )
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