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SC920 Vacuum Pump System, World's Only with Wireless Remote Control
NEW! Promotional Offer:
Trade-Up your old vacuum system to a new SC920 system and get $2,300 off. 
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Switch on to the future with KNF Lab’s new, exclusive wireless SC920 series vacuum pump system, which brings fast and precise processing, extremely quiet operation and easy regulation of all vacuums, now with wireless remote control. The wireless touchscreen remote provides full operation of the pump’s different operating modes and functions, allowing for flexibility, operation outside the fume hood, and optimal use of lab space.
SC920 8 page brochure: (680 KB pdf) University Testimonial: (60 KB pdf)
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The system supports four different operating modes, all accessible from the remote control:
- vessel evacuation, with adjustable pump capacity
- constant pressure control, managed precisely to chosen values
- automatic detection of the sample’s vapor pressure
- intelligent regulation of process pressure according to a user-defined pressure curve.
The pump’s diaphragm stabilization system provides high suction speeds even at low pressures, and the SC920 is suitable for most models of rotary evaporators.
The pump is easy to control with the intuitive user guide: all process parameters are entered and adjusted with the wireless remote control, using the simple touchscreen and user-friendly control knob. Relocate the SC920 system away from your processing equipment to save valuable lab space, avoid needless opening of the fume hood, and no tangled cables. The pump can also be controlled via a PC using Windows-based software.
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| Technical Data for the SC920 Wireless Vacuum Pump System |
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Control:
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Exclusive Wireless remote and Windows® based software |
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Power connection:
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100 to 240 VAC, 50 - 60 Hz |
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Power consumption:
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Max 135 Watts |
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Power protection:
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Overcurrent protection and line fuse |
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Hose connection, pneumatic:
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ID 10 mm, 3/8 inch |
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Hose connection, coolants:
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ID 8 mm, 5/16 inch |
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Current consumption:
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Max 1.7 Amps |
Weight:
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15 kg, 33 lbs. |
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Dimensions:
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423 H x 366 W x 294 D mm |
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Flowrate:
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20 LPM at atmospheric |
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Max Vacuum:
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2 mbar absolute, 1.5 Torr |
| Programmable Vacuum
Pump Controller and Vacuum System |
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KNF's Model UNC800 Vacuum Controller lets you take control of your evaporative
process. Select your preset levels with the touch of a button. It
prevents foaming and boiling, and vents instantly when needed.
Unlike other brands, this controller has no metal components
in the gas stream, avoiding frequent, expensive off-site repairs. Coupled with a Laboport pump, your cost of ownership is minimal. The FFPM
valve system is completely accessible from the rear of the unit
for a quick on-site cleaning, if necessary, using only a screwdriver.
Enlarged front view click HERE
Rear view, click HERE
Click HERE for a datasheet.
For vacuum system that automatically senses boiling point, see the SC920 above.
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UNC800 Controller Specifications |
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Display:
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Red
LED's, 1/2" H |
Selectable
Units:
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mm Hg (Torr) or mbar |
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Overall Size:
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19.3 L x 14 W x 7 H cm |
Accuracy:
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+/-0.2% FS |
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Weight:
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3 lbs. (1.4 kg) |
Set point Range:
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Atm. - 1 torr (2 mbar) |
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Hose Connector:
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3/8" ID hose barbs |
Hysteresis Range:
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Atm. - 1 Torr (1 mbar) |
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Power Requiremen:
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115 VAC 60 Hz |
Switchable Load Capacity:
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8 Amps |
| UNC800 Controller Advantages |
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Reliable, Maintenance-free Operation, Low Cost of Ownership
KNF uses only premium, corrosion-resistant polypropylene
and FFPM resin parts in contact with the gas stream - there are no metal (stainless steel)
parts in the gas stream to corrode or replace, avoiding expensive factory repairs and reducing
your cost of ownership. The UNC800 is designed to be virtually maintenance-free. All wetted
components are easily accessed from the outside for
occasional cleaning, using only 3 screws. Never a need to open the cabinet.
Maintains Accurate Control Throughout Your Process
The UNC800 tough, ceramic vacuum sensor maintains system vacuum precisely (to
within ±0.2%)
wherever you need it, for the duration of your evaporative process. The 12-bit microprocessor
electronics is user-friendly, intuitive, and configurable within minutes.
Get Repeatable, Consistent Results
You are in complete control. Non-volatile memory remembers
your vacuum settings — move between them during each processing step —
there’s no more guesswork or shutdown required. The UNC800 helps avoid foaming and boiling.
Store up to five settings for routine solvents, daily projects or even for users on different
shifts.
Includes Many Features Not Found on other
Controllers
Instant purge and vent control. Auto short-cycle
compensation, and more, all at your fingertips are included in the UNC800.
Because we listened to extensive, in-lab focus groups such as users like
yourself, it’s easy to use — and it’s
priced right, too!
Easy Setup and Cleanup
in Minutes
Simply connect the UNC800 barbed tubing ports to the vacuum
pump and to the vacuum system using 3/8" ID tubing. Plug your KNF vacuum
pump into the rear of the controller and plug the controller into a wall outlet.
It's that easy. No outboard valves, wires or bolted connections to contend with.
All cleanable parts are easily accessed from the exterior of the cabinet by
removing only 3 screws.
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| LABOPORT® USC800 Series Vacuum Pump Systems
for the Laboratory |
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Your Choice: A stand-alone pump or a complete vacuum pump system
We suggest KNF's versatile vacuum pump system to give you complete
control over your evaporative process. Lightweight and portable,
you can move the system anywhere you need
a convenient, clean vacuum source. There's no more guessing at the vacuum level
in your vessel either; simply choose the desired level on the controller
front panel and let the system do the rest. Vacuum is precisely
maintained at ±0.2% and is displayed in the large, brilliant LED
display. Repeatable results are assured, batch after batch.
The system includes a dry, oil-free
LABOPORT® pump
for fast performance. With heads made of solid PTFE resin,
you'll get years of trouble-free performance without concern about damaging
the pump with aggressive medium. Unlike other brands, all components are out
in the open for cleaning or occasional maintenance. Models are available to
1.5 Torr vacuum. No messy pump oil or aspirator water/drain is ever required.
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Stand-Alone Vacuum Pump
LABOPORT® Model
UN842.3FTP Pump |
USC Vacuum Pump System
System includes Pump, Controller and Stand
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NOTES: Standard continuous performance
ratings listed on this KNF website and on KNF datasheets are
based on technical data and test results of nominal units at
sea level, measured with an ambient temperature of 70°F
(21°C), and nominal
electrical supply as listed above, and are for reference only.Multiple-head
models, different performance models, cost-effective OEM modifications, and
a variety of motor options and different materials of construction are also
available. Certified drawings are available upon request. Specifications subject
to change without notice. You should always check corrosion resistance charts
for compatibility with the medium you intend to pump.
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Chemical Resistance Chart: 
