These instruments are versatile, offering 1 to 30 inHg vacuum (0.03 to 1 bar) and 3 to 500 psi (0.2 to 35 bar) in one primary standard that offers extreme accuracy and ease of use. The range of can be calibrated. A selector valve allows the unit to be converted from pressure mode to vacuum mode without replacing the piston.
These units are manufactured to the highest standard with proven accuracy traceable to international standards laboratories such as the National Institute of Standards and Technology (NIST). These piston/cylinder type pneumatic standards offer excellent stability, repeatability, and accuracy. Add an optional built-in hand pump to generate both pressure and vacuum.
■Summary
・Standard accuracy is 0.015% of reading (0.008% option)
・1 to 30 inHg vacuum (0.03 to 1 bar vacuum)
・3 to 500 psi (0.2 to 35 bar) pressure
・InH2O and mbar range available
・Series 3 non-magnetic stainless steel weights
・Units can be adjusted according to local gravity
■Options
・PressCal software: Windows-based software that performs all correction calculations required for dead-weight type pressure gauges to maximize product performance. After the calibration process, the detailed data is saved and used to automatically generate a calibration certificate. PressCal is a standard accessory with all 0.008% meters.
・Krytox: As a working fluid for liquid-lubricated gas-driven models.
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