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Welch™ Programmable Vacuum Controller
Designed to automatically regulate the applications vacuum level precisely, conviniently and without using precious bench space
Supplier: Welch™ 1640A01
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
| ±1% | |
| 100 L/min. | |
| 5.6 in. | |
| 7.3 in. | |
| 5.2 in. |
| LED | |
| 1640 | |
| 14.22 cm | |
| 18.7 cm | |
| 115 V |