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Welch™ Programmable Vacuum Controller

Designed to automatically regulate the applications vacuum level precisely, conviniently and without using precious bench space

Manufacturer:  Welch™ 1640A01

Catalog No. 12-584-507


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Description

Description

Vacuum level can be regulated from 2 Torr to atmospheric pressure, ±1 Torr. Achieve fine control of rotary evaporation, vacuum ovens/chambers, and other common laboratory vacuum processes.

  • Intuitive, corrosion resistant design incorporates a numeric keypad, PTFE solenoid valve, and solid state ceramic sensor for precise/reproducible vacuum control
  • Dual set points, timer, memory, and repeat functions
  • Stores up to 5 programmed methods, establishing up to 2 vacuum level set points and durations for each method
  • Convenient keypad enables rapid manual vacuum level adjustment
  • Rack mountable and easy to set up
  • Works with direct or belt-drive vacuum pumps up to 100 L/min, diaphragm pumps, WOB-L™ piston pumps, water aspirators, and house vacuum systems

Rotary evaporations, centrifugal evaporations, vacuum ovens

Specifications

Specifications

±1%
100 L/min.
5.6 in.
7.3 in.
5.2 in.
LED
1640
14.22 cm
18.7 cm
115 V
SDS
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