DigiVac SNAP, Simple, Nimble, Automatic Vacuum Controller
SKU Description Accuracy Vacuum Gauge Range Electrical Quantity Price Add to Cart
SNAP.AI SNAP Vacuum Controller, Aluminum wetted surfaces +/- 5% of reading (sensor +/- 2 Torr) 2 to 760 Torr Auto sensing 110 V / 220 V 50/60 Hz power supply 1 Each $3,500
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SNAP.SS SNAP Vacuum Controller, Stainless steel (304) wetted surfaces +/- 5% of reading (sensor +/- 2 Torr) 2 to 760 Torr Auto sensing 110 V / 220 V 50/60 Hz power supply 1 Each $4,900
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Easily control your vacuum process and venting with the touch of a button or the twist of a knob. Mission control at your fingertips with the SNAP (Simple, Nimble, Automatic Process Controller).

SNAP: Automatic Vacuum Process Controller | Vacuum control and venting with the touch of a button or twist of a dial.

  • Vent your vacuum chamber or equalize your system with the touch of a button instead of pulling hoses or turning valves
  • Treat material in chamber more gently by implementing kinder ramp rate controls which is ideal for freeze drying, vacuum drying or lyophilization applications
  • Vacuum Controller with onboard ramp rate recipe control. Set up to 8 recipes based on time and pressure setpoints.
  • Dashboard pushbutton control for START, STOP functionality for each channel allows you to automatically vent or isolate your system with a push of a button

Ideal for automating and simplifying vacuum chamber pressure control.

Simple - Simplify your lab & control more with less

  • Applications: vacuum chamber (from 1 liter to 1000 liters) research, vacuum ovens/vacuum drying, vacuum furnaces, large scale food processing, microwave drying, composites, rotary evaporators, falling film systems
  • Fine control of target vacuum pressure for more precise processing and research
  • Enables using reliable and long lasting rotary vane pumps & dry scroll pumps in applications where diaphragm pumps were previously required
  • Keeps vacuum pumps near their base pressure resulting in greater longevity

Nimble - Maximizes throughput & pump-down speed

  • Largest flow paths available to insure maximum flow for faster evaporation
  • Maximize throughput and pump down speed with a 20 mm vacuum path (almost full KF25 orifice)

Automatic Process - Precision control & intuitive design

  • Automatic Vacuum Process Controller | precise automated control with programmable recipes and graphing of vacuum levels
  • Innovative valve control performs both proportional throttle and bleed vacuum control (vent to atmosphere)
  • The integrated bleed design allows you to quickly vent to atmosphere to stop bumping during processing
  • Numerical readings right on the LCD screen and one touch buttons: VENT, CLOSE (isolate, close all valves) and FULL VAC (fully opens the valve for vacuum pump and closes the vent valve)
  • Onboard Recipe Control: The SNAP can have up to 8 individual steps in the recipe screen, time in any step can be up to 999 minutes in duration. We can ramp or hold….Ramp is work our way up to the setpoint gradually, hold is just "get there" and stay.

SNAP Vacuum Controller Wetted Material Options

  • Aluminum (6061) wetted surfaces
  • Stainless steel (304) wetted surfaces
  • Measurement and Control Range: 1 Torr to 775 Torr (standard)


Range of Control 2 Torr to 760 Torr
Accuracy/ Control +/- 5% of reading
Time to Convergence Within 5% after disturbance <30 seconds
Integral Sensor Isolated Piezo sensor - SEN-775i
Vacuum Path Orifice Minimum orifice of 20 mm
Minimum Bleed Valve Orifice 10 mm
Set-Points Quickly dial in set-points with control knob, START, STOP, Vent or Isolate the System
Vacuum Fittings KF25 (NW25)
Power Auto sensing 110 V / 220 V 50/60 Hz power supply
Novel Vacuum Control proportional throttle and proportional bleed control (vent to atmosphere) delivered from an integral dual valve module
Output Ability to be controlled remotely via USB for integration into larger systems
Recipes Ramp Vacuum Controller: Program ramps and holds vacuum at different a duration and vacuum level
Enclosure 12" deep x 10.25" wide x 5.25" high
Weight SS; 13 pounds, Al; 9 pounds
Certifications Built to CE standards, RoHS
Vacuum Interface 3/8" I.D. hose barbs, 1/4" NPT F


Product Data Sheets
SNAP Product Data Sheet
SNAP Quick Start Guide
SNAP Operating Manual

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