CalTrak ® High Accuracy High Flow Primary Standard Gas Flow Calibrator Up to 1500 slpm Instruction Manual Model: XL Part Number: IM-Cal-XL Rev. I, 7-17 1 ...
Page 2
Sierra Instruments. The information contained in this manual is subject to change without notice.
Page 3
Warnings and Cautions Note and Safety Information We use caution and warning statements throughout this book to draw your attention to important information. Warning! Caution! This statement appears with information that is This statement appears with information that is important to protect people and equipment from important for protecting your equipment and damage.
Page 4
Receipt of System Components When receiving a Sierra mass flow meter, carefully check the outside packing carton for damage incurred in shipment. If the carton is damaged, notify the local carrier and submit a report to the factory or distributor.
This manual will provide the information needed to operate your CalTrak XL. If at any time you have questions regarding its operation, please contact Sierra through our web site (www.sierrainstruments.com) or call us at 800.866.0200 to speak with a member of our professional customer service staff.
Page 7
The CalTrak XL is not designed to be pressurized above 45 psiA (3102 mbarA) or for gas flows above 1500 Lpm. If pressurization reaches 45 psiA (3102 mbarA), the following warning will appear on the display on the main control panel: OVERPRESSURE! If this occurs, remove the overpressure situation, then choose “Reset”...
Valve Actuation Air Source Your CalTrak XL’s internal valve actuates by air pressure, and must be connected to a filtered oil free air source of at least 80 psi (5516 mbar) and no higher than 100 psi (6895 mbar). Using tubing (not supplied) and the 1/4 inch (6.35mm) Swagelok Valve Actuation Fitting on the rear of the unit, connect your laboratory air to your CalTrak XL.
Page 9
(reset). If for any reason the valve doesn’t open, the piston will move to the top of the flow cell and a safety switch will automatically reset the CalTrak XL. If for any reason the valve doesn’t open, the piston will remain at the top of the flow cell and pressure will build.
Getting Started To turn on your CalTrak XL, press the On/Off button in the lower right corner of the control panel for one second. To turn it off, press and hold the On/Off button for three seconds. When turned on, your CalTrak XL’s LCD displays an opening screen indicating the product name, model number and flow range, and its cooling fan will turn on.
About: Tells you more about your CalTrak XL, a useful screen to refer to when speaking with a technical support representative or your Sierra sales representative Taking Measurements Once you’ve finished customizing your CalTrak XL’s SETUP and have confirmed your changes, select MEASURE...
If your CalTrak XL fails to respond to push-button commands, try resetting the unit by pressing the reset button on the back. This can be done easily with a bent paper clip. Please note that resetting your CalTrak XL will not affect your user settings.
Page 13
Accessory Items These inlet/outlet fitting adapters are available at an additional cost from Sierra. Please check with Sierra directly for updated information. Part Description Swagelok reducer used to reduce from a 1 1/2-inch Swagelok fitting to 1- 100-436 inch tube OD, includes Nut and Ferrule Set 1 1/2-inch...
Please note that Sierra will make every attempt to verify your issue, as we want you to get the most out of your CalTrak XL. However, if we are unable to detect a product issue or if we determine that the issue is application- related rather than product-related, we reserve the right to charge an evaluation fee.
Page 15
(e.g., FedEx, UPS) that provides tracking numbers and offers door-to-door delivery directly to Sierra. Please note that Sierra does not arrange, or pay for, shipment transfers from local airports to our facility, so we are not responsible for additional expense and transit time incurred through airport deliveries.
Visit Sierra’s website to download your copy of CalSoft software (http://www.sierrainstruments.com /drycal-pro/). DryCal Pro captures flow data from your CalTrak XL directly to a pre-configured table. The data can be exported to selectable ® ® Microsoft office environment. To run DryCal Pro, you must have Windows...
Need help?
Do you have a question about the CalTrak XL and is the answer not in the manual?
Questions and answers