Designed with the cleanroom in mind, the PBTS1B is a portable single-channel high accuracy pressure standard that is designed for in situ applications. Equally at home on the bench as on the production floor, the unit may be used for any pressure measurement application in the range of 10-5 to 25,000 Torr.
The system includes a AA06A Baratron® pressure sensor, a 670C signal conditioner/display and an uninterruptable power supply all housed in a rugged wheeled caddy with an extendible handle for easy towing. The caddy also includes an integral tilt stand which, when extended, places the unit at an angle of 15 degrees from the vertical, thereby improving visibility of the display when the unit is on the floor.
The following options are available for the PBTS1B Portable Baratron® Transfer Standard (Ordering Code Example: PBTS1B01UB2)
|Configuration Option||Option Code|
|AA06A Baratron® Absolute Pressure Sensor||AA06A|
|Standard USA & Canada input power 110 VAC, 60 Hz||U|
|220 VAC, 50 Hz||F|
|100 VAC, 50/60 Hz||J|
|±0.08% of Reading||B|
|±0.05% of Reading (1, 10, 100, 1000 mmHg models only)||A|
The illustration above shows a typical process set point verification. The AA06A transfer standard of the PBTS1B is removed from its storage drawer and placed in close proximity to the process tool’s manometer port. This is facilitated by using a combination isolation valve such as the IDA™ valve. With the transfer standard connected to the IDA valve’s access port, it can be used to verify accuracy of the gauge and check system set point pressures.