21823-L Calibration Gas Tubing Assembly

Overview

The 21823-L is a common accessory for the CPEC Closed-Path Eddy-Covariance Systems. The 21823 provides a calibration gas tubing assembly. Tubing length is user specified. The tubing assembly is for the zero calibration, CO2 span, and H2O span, so each system typically needs three of these. The tubing for the H2O span requires a Tee Connection (option -TT).

Images

Frequently Asked Questions

Number of FAQs related to 21823-L: 2

  1. Why will the tubing not go into the ¼ in. fitting on a regulator?

    Make sure the fitting is a ¼ in. Swagelok. It is possible that it is 6 mm instead. Metric fittings can be identified by the groove on the hex body of the fitting. If the fitting is 6 mm, replace the fitting on the regulator with a ¼ in. Swagelok, or use an adapter fitting.

  2. How are Swagelok tubing connections made for an AP200 or CPEC200?

    Refer to the Swagelok appendix in the AP200 or CPEC200 instruction manual.

Visit the FAQ Library

Privacy Policy Update

We've updated our privacy policy.  Learn More

Cookie Consent

Update your cookie preferences.  Update Cookie Preferences