Precision Meter Calibration with CalTrak
If you're looking for accurate calibration for your in line gas flowmeter or lab instruments, the portable and low-maintenance CalTrak SL-500, SL-800 and XL will give you the precision results you need. Whether measuring natural gas or an inert gas such as argon, you just can't go wrong with Sierra.
Sierra, one of world's most preferred manufacturers, presents the much anticipated successors to its well-known but discontinued Cal=Bench line of primary standard piston provers from the 1990's. The high-quality relays in the CalTrak SL-500 offers an excellent accuracy of ±0.35% of reading while the CalTrak SL-800 offers the best accuracy of any commercially available standard: ±0.15% of reading! And if you manage high gas flow, the XL also provides powerful ±0.25% accuracy up to 500 slpm.
|CalTrak™ SL-500 Mass Flow Calibrators
Excellent accuracy of +/-0.35% of reading! Flow ranges from 5 sccm to 50 slpm.
|CalTrak™ SL-800 Mass Flow Calibrators
Best accuracy of any commercially available standard: +/-0.15% of reading! Flow ranges from 5 sccm to 50 slpm.
|CalTrak™ XL High Flow Calibrators
Ideal for calibration of high flow gas instruments including mass flow meters and controllers. Excellent primary standard accuracy of: +/-0.25% of reading! Flow ranges from 5 to 500 slpm.
CalTrak Is The Professional's Choice For Gas Flow Calibration
Any flow instrument operator can use CalTrak meters in the manufacture, inspection, validation and recalibration of mass flow controllers, mass flow meters and numerous other varieties of gas flow measurement and control instrumentation.
The CalTrak 500 and 800s operate in the 5 sccm up to 50 slpm flow range (up to 500 slpm with the XL). The broad turndown ratio allows three interchangeable flow cells to cover the entire range, minimizing initial investment and maintenance costs. Alternatively, the modular nature of the CalTrak allows the user to begin with one flow cell and then add other cells as resources allow—making it easy for you to get started with minimal investment.
Sierra's CalTrak line provides primary NIST traceability, is manufactured under strict ISO 17025 certification, and is CE approved. The dimensionally-based primary accuracy of CalTrak is superior to pressure-based secondary methods and is backed by a rigorous uncertainty analysis.
Both CalTraks offer data logging, digital communications, interval operation and many other productivity-enhancing features. Fast enough to use as a gas flow meter, CalTrak is automatic and requires minimal training to get started. It is well-suited for applications with roots in the metrology, gas chromatography, electronic semiconductor, analytical, medical and pharmaceutical fields, among many others. Click on the buttons above to discover which CalTrak is the perfect fit for your needs.
* 10% discount good for online, in-stock units only. Offer expires 3/21/14. Custom configured products are at list price. Use coupon code provided at checkout.