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Buchi V-850 Vacuum Controller
Buchi V-850 Vacuum Controller
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Our Price: $1,425.00

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Condition: Refurbished and Tested to Specifications (Click for Info)
Warranty: 90-Day Full Parts and Labor (Click for Info)
Typically Ships Within: 1 to 3 Business Days

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Quantity in Stock:2

Product Code: BU-V850
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Description Why Buy From Marshall Scientific? Marshall Scientific FAQ's
 

Buchi V-850 Vacuum Controller


The Buchi V-850 Vacuum Controller is a stand alone valve unit for operation with external vacuum systems, such as the Buchi V-700 vacuum pump which works with the R-210 rotovap system. The easy-to-operate V-850 units are equipped with a single control knob and a large graphic display screen with intuitive menu guidance and six selectable language options. The controller features a solvent database, a timer function for process termination, and a LabVac function for control of laboratory vacuum systems. Units are equipped with a USB port and RS-232/RS-485 interfaces. The integrated aeration valve and the precision pressure sensor are resistant to chemicals, making the controller suitable for numerous applications in the lab.


All of our equipment is fully tested to perform at factory specifications before being shipped.

I
ncludes: > Full 90 Day Part and Labor Warranty

Buchi V-850 Vacuum Controller Specifications

Weight

700g

Measurement range

1400 – 0 mbar

Control range

1100 – 0 mbar

Measuring principle

Capacitive, independent of gas type, absolute pressure

gauge / sensor made from aluminum oxide-ceramic

Measuring Accuracy

± 2 mbar (± 1 digit) - after calibration at constant temperature

Vacuum Concentration

GL 14

Temperature Compensation

0.07 mbar/K

Magnetic valve supply

24 V

Power consumption

10 W

Power connections

30 VDC, Rotavapor R-210 / R-215, Vacuum Pump

V-700 / V-710, power pack

Approvals

CE, CSA

Frequency

50/60 Hz

Hysteresis

Automatic or 1 – 500 mbar



Buchi V-850 Vacuum Controller Manual

Click Here to View all the Technical Specs for the V-850

Marshall Scientific's Refurbishment Protocol

Our technicians decontaminate and clean the Buchi V-850 Vacuum Controller upon arrival at our facility and upon your purchase to create a neutral environment for your lab's use.

Preliminary testing is then conducted on the Buchi V-850 Vacuum Controller to identify potential defects. Upon completion, we replace all faulty and/or under-performing parts with original manufacturer parts that perform up to specification.

Any parts known to fail or malfunction on the Buchi V-850 Vacuum Controller are removed and replaced to insure the extended lifetime of your equipment.

Any necessary preventative maintenance is performed alongside repairs, so your purchase will be ready to go as soon as it arrives.

All of the electronics and boards of the Buchi V-850 Vacuum Controller are tested for proper function and response by our industry trained technicians. Any electronic deficiencies detected are immediately repaired.

Final testing cycles ensure your Buchi V-850 Vacuum Controller performs fully at manufacturer specifications, guaranteeing you receive a properly working product ready for use.

Once we finish our rigorous testing and decontamination procedures, your Buchi V-850 Vacuum Controller will be packaged to best protect it during shipment and will include delivery insurance.

Full 90-Day Parts & Labor Protection
All Underperforming Electronic Components Replaced

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