Page 2
The Portable N O Source is a standard feature of the Model 408 NO Calibration Source and the Model 211 Scrubberless Ozone Monitor. A piercing device is used to open disposable liquid N O cartridges that are loaded in the cartridge cup, and an...
Page 3
1) If there is no regulator mount on the instrument, first install the mount. Model 211: If you have a newer instrument that has a regulator mount on the back panel, proceed to Step 2. Otherwise, a new back panel will need to be requested from 2B Tech and installed.
Page 4
Figure 2. Diagram of the Portable N O Source mounted on a Model 211. Model 408: If you have a newer instrument that has a regulator mount on the left side panel, proceed to Step 2. Otherwise, a new left side panel with the correct mounting holes will need to be requested from 2B Tech and installed.
Page 5
O source properly installed in the mount. 3. OPERATION Please read all the following information before attempting to use the Portable N Source. For assistance, please call 2B Technologies at (303)273-0559 or email us at techsupport@twobtech.com. Shipping Box Contents Open the shipping box and verify that it contains the following: 1.
Page 6
O. When using the Portable N O Source with the Model 211 Scrubberless Ozone Monitor, the cartridges will supply a gas flow of N O of 13 mL/min for ~8 hours (16-g cartridge) or 4 hours (8-g cartridge). For the...
Page 7
rotate the cup a seal will be made. You should rotate the cup quickly after puncturing the cartridge to minimize loss of N O gas. Do not tighten the cartridge cup more than hand-tight so that it is not difficult to remove the cup later.
Need help?
Do you have a question about the 211 and is the answer not in the manual?
Questions and answers