Why the DryCal 800?

  • Accurate. The DryCal 800 has industry-leading accurate flow measurements down to 0.5 sccm. The DryCal 800 is more than 4x more accurate than most flow meters, giving you the ability to calibrate with confidence.
  • Quality. Backed by our ISO 17025 accreditation by NVLAP of NIST.
  • Flexible.  DryCal 800 consists of a base with a touchscreen and interchangeable cells to allow you to customize the standard for your specific needs.
  • Gas-Species Independent. No gas-specific calibrations are required. Use the DryCal 800 with any non-corrosive, non-combustible gas.
  • Portable.  Small and lightweight so that you can easily change location compared to older flow standards.
  • Dedicated. Mesa has dedicated pre- and post-application Sales Application Engineers available to help you pick the flow standard that’s right for you.
Technical Specifications
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Technical Specifications

DryCal® 800


  • 0.5 sccm – 100 slpm Flow Range.
  • 0.25% Measurement Uncertainty (0.5 – 50 sccm).
  • 0.15% Measurement Uncertainty (5 – 100,000 sccm).
  • 5 Interchangeable Flow Cells.
  • Proven DryCal Technology – Accurate and reliable gas flow readings independent of gas species measured.
  • Innovative – 100:1 turndown ratio; accurately measuring flow rates as low as 0.5 sccm.
  • Simple touch screen operation.
  • Quality and Expertise — 0.08% Scope of Accreditation for gas flow by NVLAP of NIST; Over 20 years of experience providing training, installations, system consulting, and custom solutions.
  • 1/4″ ID Swagelok® tube compression fitting (1/8″ fittings Model 800-3) (1/2″ outlet fitting Model 800-44)
  • Serial (RS-232) and USB.
Model              Flow Ranges Standardized Accuracy  Time per Reading  Weight

200-800-3

50 mLPM

 0.5-50 sccm +/-0.25%, +/-0.002 sccm  1-60 seconds  80 oz / 2300 g

200-800-10

500 mLPM

 5-500 sccm +/-0.15%  3-135 seconds  85.1 oz / 2412.5 g

200-800-24

5 LPM

 50-5,000 sccm

+/-0.15%

 3-90 seconds

 86 oz / 2439.3 g

200-800-44

50 LPM

 500-50,000 sccm

+/-0.15%

 1-35 seconds

 88.4 oz / 2507 g

200-800-75

100 LPM

1-100 slm

+/-0.15%

1-50 seconds

160 oz / 4535 g

 
 

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