Home > Evaporators > Vacuum Controllers
Sort By:
Page of 1
Buchi V-800 Vacuum Controller Buchi V-800 Vacuum Controller

Buchi V-800 Vacuum Controller

V-800 Vacuum Controller

Vacuum Reading Range

0 to 1400 Millibar

Hysteresis

Automatic or 1 – 500 mbar

Regulating range

1 mbar/torr to atmospheric pressure

Display

Digital LCD Display

Power Consumption

16 watts

Our Price: $950.00
Deal of the Month Price: $855.00
Money Saved: $95.00
Buchi V-805 Vacuum Controller Buchi V-805 Vacuum Controller

Buchi V-805 Vacuum Controller

V-805 Vacuum Controller

Vacuum Reading Range

0 to 1400 Millibar

Hysteresis

Automatic or 1 – 500 mbar

Regulating range

1 mbar/torr to atmospheric pressure

Display

Digital LCD Display

Power Consumption

16 watts

Our Price: $1,025.00
Sale Price: $970.00
Money Saved: $55.00
Buchi V-850 Vacuum Controller Buchi V-850 Vacuum Controller

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

Our Price: $1,495.00
Sale Price: $1,415.00
Money Saved: $80.00
Buchi B-720 Vacuum Controller Buchi B-720 Vacuum Controller

Buchi B-720 Vacuum Controller


The Buchi B-720 Vacuum Controller is a stand alone valve unit for operation with external vacuum systems such as the Buchi V-500 vacuum pump which works with the R-124 or R-134 rotovap systems. This vacuum controller will be fully tested prior to shipment and includes a Full 90 Day Parts and Labor Warranty.

Our Price: $575.00
Sale Price: $520.00
Money Saved: $55.00