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NWSPEC

Long-Path Gas Absorption Cell for FTIR Trace Gas Analysis

Long-Path Gas Absorption Cell for FTIR Trace Gas Analysis

Long-Path Gas Absorption Cell

Extended path Herriott cell for high-sensitivity FTIR gas analysis

0.8–14µm
IR Range
10–24m
Path Length
682ml
Volume
Ø6mm
Ports

Optical Path Length Options

10
meters
12
meters
24
meters

Technical Specifications

Wavelength Range 0.8–14 µm
Optical Coupling Spatial beam: 0.1–3mm × 0.5° conic angle
External Dimensions 540 × 75 × 50 mm
Internal Volume 682 ml
Air Inlet/Outlet Ø6 mm
Cavity Material Aluminium alloy with anti-corrosion treatment

Request a QuoteSelect your 10m, 12m, or 24m path length

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Since 1993 30+ Years of Instrument Expertise
Reliable Manufacturer Manufacturing & Services
Ph.D. Founded Dr. Pingxin Wang, UT Austin
Advantages Price · Service · Speed · Technical · Data
Fast Shipping In-Stock Orders Ship Same Day

Frequently Asked Questions

How can I contact you?

Feel free to call us T+86 189-6516-4839
or email  sales@nwspec.com to:

• Place an order
• Ask for a quote
• Or if you have any other questions

You will always get a live person here at NWSPEC; never an automated system! 

We are open from 6:00AM - 7:00PM Eastern Time, Monday - Friday. 

Where can I find application notes?

If you have any questions regarding the application notes, or can't find the one you are looking for, please contact Sales at sales@nwspec.com



Do you have instructional manuals for your instruments to download?

Yes, we have instructional manuals for our instruments. They can be found on https://nwspec.com/pages/resource .

If you don't see the one you are looking for, please contact: sales@nwspec.com



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