Granville Phillips Vacuum Gauge Controller

Granville-Phillips Vacuum Gauge Controller for Versatile, Accurate Pressure Measurement

Granville-Phillips 340 Vacuum Gauge Controller (VGC) measures pressure from less than 1 x 10^-9 Torr to atmosphere, utilizing an ionization gauge and two Convectron gauges. Pressure from each gauge is indicated independently on three front panel digital displays and by rear panel analog outputs. Resistance heating degas of the ionization gauge is standard.

Infrequently used controls are housed behind a hinged front panel to reduce front panel clutter. The 3 1/2 in. high controller is available as a compact 8 in. wide bench mount unit.

Excellent efficiency of the integral power supply and low internal power consumption allows the 340 to run cool without requiring ventilation openings in its aluminum enclosure. This helps avoid failures that can be induced by heat or foreign materials.

Specifications

Display            3 independent LED digital
Pressure Range     1000 to 1 x 10-9 Torr using both ion
                   gauge and Convectron Gauge Tubes
Emission Current   Controlled, Adjustable 0.01-10.0 mA
Degas              I2R:8V, 10A max.
Weight             11.0 lbs
Dimensions         9.0" wide x 3.0" high x 11" deep.

UOM=EA
Part No.	Description	est wt.	Quantity In Stock	Price	Quantity to order
VGC340	Model 340 Vac. Gauge Controller, *	10	0(#)	$1895.00	1
340C10	10ft Cable, Ionization	2	0(#)	$152.00	1
340C25	25ft Cable, Ionization	2	0(#)	$188.50	1
340C50	50ft Cable, Ionization	2	0(#)	$286.00	1
340DC10	10ft Dual Convectron Cable	2	0(#)	$152.00	1
340DC25	25ft Dual Convectron Cable	2	0(#)	$195.00	1
340DC50	50ft Dual Convectron Cable	2	0(#)	$292.50	1
G75K	Ion Gauge Tube, 3/4 in Kovar Iridium (Finnigan #00105-01500), Bayard Alpert	5	4	$128.50(*G)	1
G75P	Ion Gauge Tube, 3/4 in Pyrex Iridium	5	0(#)	$119.50(*G)	1
275071	1/8in NPT Convectron Gauge Tube (HP #0960-0540)	0.25	4	$245.00	1
275196	NW25 Convectron Tube	0.25	0(#)	$205.00	1
(*_) Marked parts have bulk quantity discount pricing: Discount code 'G' -- 4 or more: 3% off.
(#) Standard lead-time for out-of-stock items is approximately two weeks.
Ordering information. International (non-US) prices available through your local dealer.

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ADDRESS: Scientific Instrument Services, 1027 Old York Rd., Ringoes, NJ 08551-1054.