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SIERRA Cal=Trak SL-500 Gas Mass Flow Meter

 
SIERRA gas flow calibrator

General Description

The high-precision, cost-effective calibration with the Cal=Trak™ SL-500 primary standard gas flow calibrator, is the first in the Cal=Trak line of dependable mass gas flow calibration devices. Fast, primary, and portable, the SL-500 offers a standardized accuracy of ±0.35%, making it an easy-to-use, low-maintenance way to keep mass gas flow controllers and meters properly calibrated.

The dimensionally-based primary accuracy of the Cal=Trak is superior to pressure-based secondary methods and is backed by a rigorous uncertainty analysis. Field-rugged, it is used in the manufacture, inspection, validation and recalibration of gas mass flow controllers, flowmeters and many other varieties of flow equipment.

Cal=Trak's broad turndown ratio allows three interchangeable flow cells to cover the range from 5 sccm to 50 slpm, minimizing initial investment and maintenance costs. Alternatively, the modular nature of the Cal=Trak allows users to begin with one flow cell and then add additional cells as resources allow.

Cal=Trak gas mass flow meter gives you data logging, digital communications, interval operation and many other productivity-enhancing features. Fast enough to use as a flowmeter, Cal=Trak is automatic and requires minimal training for flow meter verification and calibration. It is well-suited for applications using flowmeters and or flow controller devices such as metrology, semiconductor, analytical, medical and pharmaceutical fields, among others. Cal=Trak is CE approved.

When you need a reliable way to calibrate a flowmeter or gas mass flow controller, the Cal=Trak SL-500 is a reliable product for calibrating flowmeter or gas mass flow controller and produces reliable, accurate results at a reasonable price.

Features

  • No Mercury or other hazardous materials
  • Accurate: Gas Mass flow up to 0.35% reading
  • Range:  5 sccm to 50 slpm
  • Affordable: Less expensive than most popular secondary standards
  • Convenient: Field portable and battery powered
  • Fast: 1 to 15 sec per flow reading
  • Suitable for most non-corrosive gases
  • Manufactured to ISO 17025 Standards
  • Directly traceable to NIST
  • Generates Calibration Certificate easily
  • CE Approved