Measuring Instruments

V.R Technologies Pirani gauge model APRG-01 is a Vacuum measuring instrument designed for use with a thermal conductivity type of gauge head[Sensor]. This instrument accepts two sensors, having a Range from ATM to 0.001 m.bar

• Compact solid state electronics
• Two gauge head capability
• Factory calibrated

V.R Technologies Penning gauge model APNG-01 is a Vacuum measuring instrument designed for use with cold cathode ionization type of gauge head [Sensor]. This instrument accepts one sensors, having a Range from 1X10-3 to 1X10-5 m.bar(top scale) and from 2X10-5 to 1X10-6 m.bar(Bottom scale)

• Engineered for total reliability
• Totally indigenous
• Compact solid state electronics

V.R Technologies Penning gauge model DPNG-01D is a Vacuum measuring instrument designed for use with cold cathode ionization type of gauge head [Sensor]. This instrument accepts one sensors, having a Range from 9.9X10-3 to 1X10-6 m.bar.

• These instruments can be used in high vacuum systems, coating units, sputtering units, vacuum furnaces and many other applications where high vacuum to be measured in the range of 10-2 to 10-6 m.bar.

V.R Technologies Pirani gauge model DPRG-01D is a Vacuum measuring instrument designed for use with a thermal conductivity type of gauge head[Sensor]. This instrument accepts two sensors, having a Range from 0.999 to 0.001 m.bar.

• Engineered for total reliability
• Totally indigenous
• Compact solid state electronics

V R TECHNOLOGIES Film Thickness Monitor (FTM) quartz crystals are used to determine the thickness of material deposited and may be used to terminate coating at a pre-set thickness. The quartz crystal is placed in the vacuum work chamber.

V R TECHNOLOGIES offers quartz crystal film thickness monitors and controllers with a range of features to suit different customer applications and budgets. Where systems have PC control, the PC can drive the monitor or controller as required to achieve complete source selection and deposition control.