Model 276

Super Accurate Dual Sensor Technology from 1 milliTorr to 760 Torr

Specifications

Power:	AC
Vac Interface:	1/8 inch MNPT
Sensor:	276T
Range:	.001-760
Units:	Torr

The model 276 produces reliable consistent accuracy from 1 milliTorr through 760 Torr (atmospheric pressure.) The 276 leverages dual sensor technology that offers the unique ability to accurately measure through the entire rough vacuum range of 1 milliTorr through 760 Torr. This instrument builds on the simplicity and success of our best selling vacuum gauge - the Model 200. We do this through a seamless combination of sensing technologies integrated into a single easy-to-use bench top unit. The model 276 is physically equivalent to the Model 200; however, it adds high accuracy in the Torr ranges. The 276 adds accuracy approaching a capacitance manometer in the range of 10 Torr to 760 Torr/Atmosphere. This unit is also available with the ability to log onto a web page, Ethernet connectivity, RS232 communications, PC software that displays, plots and logs, and an analog recorder out. The 276 is also less sensitive to the composition of gasses, since it uses piezoelectric transducer technology in the 3-760 Torr range.

Model 276 Data sheet

Optional Features and Prices

Description Options Qty Price

Model 276 $620.00

2C The units listed with Control have the ability to turn on an external device via two SPDT external connections allowing controls to be activated at two vacuum set-points. The relays activate at and remain on below the set-points $75.00

5v5T Provides a voltage output proportional to vacuum reading which ranges from 0-5 volts at 1mV per mTorr (1 micron = 1 mV, 5 Torr = 5 Volts) $75.00

Cal Calibration of a Digivac Vacuum gauge against a NIST traceable standard - included on all new gauges $0.00

DS Digivac software which collects and graphs vacuum data on a PC through RS232 or ethernet communications - requires RS232 or Eth option $300.00

Eth RJ45 Ethernet connectivity to allow remote monitoring of the Digivac Vacuum reading. This option includes the ability to view and log vacuum data through any JAVA enabled web browser $175.00

mBar Displays vacuum reading in mBar $0.00

NISTCal Calibration of a Digivac Vacuum gauge against a NIST traceable standard with data $190.00

PrintPlot An optional printer that displays a graphical plotted output when connected to the model 200 $338.00

RS232 Enables vacuum measurement to be transmitted to a PC or another RS232 device through a DB9 female interface. Includes 6 foot DB9 male to female serial cable $75.00

Last Updated: Thursday, 11 March 2010 07:55