NEXTTEQ Detector Tube: NEXTEQ NX-1000, H2Se, Gas Detection Tube, Hydrogen Selenide ( H2Se )
The NEXTTEQ NX-1000 Detector Tube (MPN NX168) is a hydrogen selenide (H2Se) gas detection tube supplied in a 10-pack for use with NEXTTEQ NX-1000 pumps. It detects H2Se across two ranges: 1 to 120 ppm and 5 to 600 ppm.
SKU 3G-OTH-602278
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Product Description
The NEXTTEQ NX-1000 Detector Tube (MPN NX168) is a hydrogen selenide (H2Se) gas detection tube supplied in a 10-pack for use with NEXTTEQ NX-1000 pumps. It detects H2Se across two ranges: 1 to 120 ppm and 5 to 600 ppm.
Frequently Asked Questions
What is the NEXTTEQ NX-1000 detector tube used for?
The NEXTTEQ NX-1000 detector tube (MPN NX168) is used to measure hydrogen selenide (H2Se) gas concentrations in industrial environments. It works with NEXTTEQ NX-1000 pumps and covers two ranges: 1 to 120 ppm and 5 to 600 ppm, supporting safety monitoring in chemical processing and semiconductor manufacturing.
What are the specifications of the NEXTTEQ NX-1000 H2Se tube?
The NEXTTEQ NX-1000 detector tube (NX168) detects hydrogen selenide (H2Se) with two measurement ranges: 1 to 120 ppm and 5 to 600 ppm. It is supplied in a 10-pack and designed for use with NEXTTEQ NX-1000 pumps. The manufacturer part number is NX168.
Where to buy NEXTTEQ NX-1000 detector tubes worldwide?
3G Electric supplies NEXTTEQ NX-1000 detector tubes (NX168) worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us to order the 10-pack of H2Se detection tubes for your NEXTTEQ NX-1000 pump.
How to use the NEXTTEQ NX-1000 H2Se detector tube?
Insert the NEXTTEQ NX-1000 detector tube (NX168) into a NEXTTEQ NX-1000 pump, break both tips, and draw a sample per the pump instructions. Read the H2Se concentration on the tube scale (1 to 120 ppm or 5 to 600 ppm). Follow standard gas detection safety practices and replace after each use.
NEXTTEQ Products
3G Electric supplies NEXTTEQ gas detection tubes for use in nextteq nx-1000 pumps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









