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  • STRATAVAC Bundle for Bleed Vacuum Control —This bundle is set-up to allow for increasing molecular flow in distillation and vacuum drying applications. Bleed air or other inert gases (like nitrogen or argon) into your system to control and maintain the vacuum level.
  • Benefits of Bleed Vacuum Control—The bleeding of inert gases into a process helps increase molecular flow which increases throughput which helps improve quality of distillate by avoiding additional time and oxidation in the boiling flask
  • Rich remote command line interface enables the user a high degree of remote control and monitoring from any browser
  • Bleed Vacuum Control helps increase molecular flow and throughput
  • Calibrated—Every STRATAVAC is calibrated and pretested under actual vacuum against a NIST standard (Need NIST traceable documentation? Add this option to your order)
  • Applications—Ideal for increasing molecular flow under vacuum in botanical processing, Freeze Dryer recipe control, Short Path Distillations, and Plasma Treatment Control
  • Use Case Example—A manufacturers wants to control their freeze drying process better, so they implement this vacuum measurement and control solution to maintain 300mT in batches to improve consistency, and can view the ongoing process from any browser by accessing 
  • Measurement Range: 1 mT to 760 Torr
  • Accuracy Range: 1 mT to 6 Torr
  • Bleed Control Range: 10 mT to 6 Torr

 STRATAVAC Bundle for Bleed Vacuum Control Components:

  • STRATAVAC controller
  • 536 KF25 sensor and sensor card
  • VacStable bleed valve and valve card
  • Wi-Fi (Choose with or without WiFi)

3 Simple Steps for Vacuum Process Set-up with STRATAVAC:

  1. Plumb the vacuum gauge(s) and valve into your vessel
  2. Connect the sensor, power, and I/O cables into STRATAVAC
  3. Measure and control vacuum

StrataVac Software: Choose WiFi Option 

  • WiFi connected data can be used on any browser by connecting to to display, graph and log vacuum data
  • Watch this video of DigiVac’s CEO, Tim Collins, demonstrating how and StrataCapture (StrataVac’s companion app)


User Manual Data Sheet WiFi Addendum DV CUP Cheat Sheet

For more documentation, please visit DigiVac’s folder.

Technical Specifications

Units Torr, mbar, kPa
Control Range 1×10-2 – 1×10+2 Torr
Range with Accuracy 5E-4 -1000 Torr
Sensor Type 536 KF25
Dimensions 1.7”H x 3.52”W x 5.35” Deep

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DigiVac StrataVac with Bleed Vacuum Control
StrataVac Controller | Bleed Vacuum Control Bundle | 10 mT to 6 Torr